na11538c dynaciat lg - intel trade · c ater-cooled chillers h a ct efrigerat a h h echnge - na...

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Water-cooled chillers

1heat pumps - aIR CONDItIONING - ReFRIGeRatION - aIR haNDLING - heat eXChaNGe - nA 12.538 B

Use The water-cooled packaged LG DYNACIAT series of chillers-heaters are especially designed to supply chilled or hot water with a middle capacity for air conditioning application systems encountered in collective and commercial buildings, as well as industrial premises and processes. These packaged units are designed to be implanted as standard indoors in a technical plant, sheltered against adverse weather and frost.

To operate in COOLING mode, these units must be cooled by a water circulation coming from an external source, such as underground water or city water if using a water flow control valve, or connected to an external water drycooler or a cooling tower.

On a water supply, the LGP series can be used as a heat pump during winter time.

Connected to a underfloor heating or cooling system, fan coil units or an air handling unit, a LGP series heat pump provides heating and air conditioning of buildings thanks to a set of valves located on the water circuit (not supplied).

Each unit is assembled, internally wired (logic and starting box), charged with refrigerant, and is subject to a operation test in the factory.

The installation work is simple, and the only operations required on site are electrical wiring and water piping connections.

DYNACIAT LG series units are supplied as standard with the following components:- water cooled condenser,- chiller evaporator,- capacity control system on outlet chilled or hot water,- logic, control and starting electric box :. Power supply : 3~50Hz 400V (+6%/-10%) + earth. Logic circuit : 1~50Hz 230V (+6%/-10%)(transformers are mounted on the unit as standard feature),- casing for indoor installation.

n Conformity with the EC European directives- ‘‘LOW VOLTAGE’’ directive (LVD),- Machines 98 / 37 EEC- Electromagnetic EMC 89 / 336 EEC- Pressure vessels PED 97 / 23 EEC category 2 (LG-LGP-ILG) PED is not applicable (LGN) unit not complete

n Conforms to standards- EN 60-204 and EN 378-2

Description

DYNACIAT LG - LGP seriesWater-cooled chillers or heat pump models

DYNACIAT ILG seriesWater-to-water reversible heat pumps models

DYNACIAT LGN seriesChiller models without condenser (for split system)

range

Cooling capacity : 35 to 350 kWHeating capacity : 40 to 210 kW

High energy efficiency

Compact and quietScroll compressors

Brazed plate heat exchangersSelf-adjusting electronic control

HFC R407C

ENVIRONMENTALLY FRIENDLY

PR

OTECTION DE L'ENVIRONNEM

ENT

HFC R410A


PR


ENT

Cooling or heating

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heat pumps - aIR CONDItIONING - ReFRIGeRatION - aIR haNDLING - heat eXChaNGe - nA 12.538 B

DynaCiat LG - LGP 120V 150V 200V 240V 300V 350V 400V 500V 540V 600VNet cooling capacity (1) kW 34,50 45,30 61,10 68,60 90,90 104,70 118,90 146,50 158,90 181,90

Net power input (1) kW 8,00 10,30 13,90 16,20 20,30 23,60 26,90 33,80 36,10 40,10

net EER (3) 4,29 4,40 4,40 4,23 4,48 4,43 4,42 4,33 4,40 4,53

net EER ESEER (3) u 4,63 4,69 5,23 4,99 4,97 4,98 5,02 4,80 4,99 5,06

Net heating capacity (2) kW 40,46 53,45 71,45 80,63 106,91 122,44 139,91 172,46 186,57 213,28

Net power input (2) kW 9,75 12,50 17,16 19,68 24,88 28,56 32,63 40,66 44,10 49,25

COP (3) 4,15 4,28 4,16 4,10 4,30 4,29 4,29 4,24 4,23 4,33

Sound power level (3) dB(A) 67,0 70,0 69,0 70,0 73,0 74,0 75,0 76,0 75,0 76,0

Type Hermetic SCROLL 2900 rpm

Starting mode Direct in line in series

Quantity 1 2 4

Oil quality POE 3MAF (32 cst).

Oil volumel (cir1) 3.25 4.14 6.50 6.50 8.28 8.84 9.76 11.24 8.28 8.28

l (cir2) - - - - - - - - 6.50 8.28

N° 1 2

Refrigerant type (GWP) R410A (1720)

Refrigerant weightkg (cir1) 3.3 3.8 6.8 7.1 9.9 11 13.7 16.1 7.3 9.9

kg (cir2) - - - - - - - - 9.5 9.9

Type ph/Hz/V 3~50Hz 400V (+6%/-10%) + Earth

Maxi rated current A 23.2 30.2 42.2 46.2 60.2 66.2 76.0 91.8 106.2 120.2

Starting current A 137.0 174.0 139.0 160.0 204.0 255.0 302.0 317.0 250 264.0

Starting currentSoft Start option

A 70 60 76 93.0 90 167.0 194.0 210.0 136.0 150.0

Breaking capacity kA 50

Electrics box protection IP22

Maxi wires section mm2 50 50 50 50 50 95 95 95 95 95

Control voltage ph/Hz/V 1~50Hz 230V (+6%/-10%) transformer mounted

Capacity control % 100-0 100-0 100-50-0 100-50-0 100-50-0100

57-43-0100

63-37-0100-50-0

100-72-50-22-0

100-75-50-25-0

Type Brazed plate heat exchanger type

Water content l 2.7 3.6 4.8 5.3 9.9 11.3 12.8 15.7 15.2 19.8

Outlet water mini Maxi °C -10°C / +18°C

Minimum water flow m3/h 3.5 4.8 6.2 7.0 9.5 10.9 12.4 15.2 16.4 19.1

Maximum water flow m3/h 11.2 14.6 19.8 22.2 29.2 34.0 38.4 47.5 51.1 58.4

Water connections Ø G 1’’1/4 G 1’’1/2 G 2’’ G 2’’1/2 DN80 PN16

Design pressure bar 10 bars WATER side


Water content l 3.0 4.1 5.1 5.8 8.0 9.4 11.1 15.2 13.8 16.0

Outlet water mini Maxi °C +30°C / +55°C

Minimum water flow m3/h 3.1 4.1 5.4 6.1 8.2 9.4 10.7 13.1 14.3 16.3

Maximum water flow m3/h 8.5 11.1 15.1 17.0 22.3 26.0 29.4 35.0 39.1 44.6

Water connections Ø G 1’’1/2 G 2’’ G 2’’1/2 DN80 PN16


Storage mini Maxi °C -20°C / +50°C

Mini water pipe content l 226 299 197 222 292 286 279 454 217 274

Operating height mm 1201 1201 1201 1201 1201 1201 1201 1201 1201 1201

Length mm 798 798 1492 1492 1492 1492 1492 1492 2380 2380

Width mm 883 883 883 883 883 883 883 883 883 883

Weight empty kg 230 300 385 390 590 620 665 735 930 1125

Weight in operation kg 240 312 400 406 617 650 703 780 990 1190

technical anD electrical characteristics

Capacities based on: -EN14511 EUROVENT conditions(1) / COOLING mode : +12°C/+7°C and +30°C/+35°C(2)/ HEATING mode : +40°C/+45°C and +12°C/+7°C

(3) EER or COP as net values(3) LW: Overall sound power level as per ISO3744

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DynaCiat® ILG 120V 150V 200V 240V 300VNet cooling capacity (1) kW 28,90 37,60 50,30 58,80 76,60Net power input (1) kW 8,50 10,90 14,70 16,40 20,90

net EER (3) 3,39 3,45 3,41 3,59 3,65

net EER ESEER (3) 3,53 3,61 4,31 4,38 4,34

Net heating capacity (2) kW 38,1 49,9 66,6 76,8 100Net power input (2) kW 9,6 12,4 16,9 18,8 24,1

COP (3) 3,96 4,02 3,95 4,08 4,15

Sound power level (4) dB(A) 67 70 69 70 73



Quantity 1 2

Oil quality POE 3MAF (32 cst).

Oil volume l (cir1) 3.25 4.14 6.50 6.50 8.28

N° 1

Refrigerant type (GWP) R410A (1720)

Refrigerant weight kg (cir1) 3.25 3.6 5.5 8.1 9.2


Maxi rated current A 23.2 30.2 42.2 46.2 60.2

Starting current A 137.0 174.0 139.0 160.0 204.0

Starting currentSoft Start option

A 70.0 60.0 76.0 93.0 90.0

Breaking capacity kA 50

Electrics box protection IP22

Maxi wires section mm2 50 50 50 50 50

Control voltage ph/Hz/V 1~50Hz 230V (+6%/-10%) transformer mounted

Capacity control % 100-0 100-0 100-50-0 100-50-0 100-50-0


Water content l 2.7 3.6 4.8 5.3 9.9

Minimum water flow m3/h 5 6.5 9 10 13.5

Maximum water flow m3/h 14 18 25 28 36

Water connections Ø G 1’’1/2 G 2’’



Water content l 2.7 3.6 4.8 5.8 9.9

Minimum water flow m3/h 5 6.5 9 10 13.5

Maximum water flow m3/h 14 18 25 28 36

Water connections Ø G 1’’1/2 G 2’’


Storage temperature °C -20°C / +50°C

Mini water pipe content l 226 299 197 222 292

Operating height ¯ mm 1201 1201 1201 1201 1201Length mm 798 798 1492 1492 1492Width mm 883 883 883 883 883

Weight empty kg 226 289 379 452 595

Weight in operation kg 237 301 394 468 622

Capacities based on: -EN14511 EUROVENT conditions(1) / COOLING mode : +12°C/+7°C and +30°C/+35°C(2) / HEATING mode : +40°C/+45°C and +12°C/+7°C

(3) EER or COP as net values(3) LW: Overall sound power level as per ISO3744


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(1) Capacities based on : COOLING mode: +12°C/+7°C and condensing +45°C(2) EER as net values

(3) LW: Overall sound power level as per ISO3744

DynaCiat® LGN 120Z 150Z 200Z 240Z 300Z 350Z 400Z 500Z 540Z 600Z 753Z 900Z 1000Z 1100Z 1200ZNet cooling capacity (1) kW 27,65 40,30 54,25 66,89 80,62 94,86 109,86 133,22 149,81 161,20 203,20 244,11 266,94 294,73 325,83

Net power input kW 7,54 11,40 15,15 19,11 22,67 26,94 30,93 37,58 41,39 45,20 55,80 67,89 74,06 82,95 91,34

Net discharge output (1) kW 35,0 52,0 70,0 86,0 103,0 122,0 140,0 171,0 191,0 207,0 259,0 312,0 341,0 377,7 417,2

Efficiency EER (2) 3,66 3,53 3,58 3,50 3,55 3,52 3,55 3,55 3,62 3,57 3,64 3,60 3,60 3,55 3,57

Sound power level (3) dB(A) 67 70 69 70 73 74 75 76 75 76 78 79 79 81 82



Quantity 1 2 4 3 4

Oil quality POE ISO32-160SZ POE ISO32-160SZ

Oil volumel (cir1) 3.8 6.2 7.6 10.0 12.4 14.2 16.0 16.0 12.4 12.4 16.0 16.0 16.0 16.4 16.8

l (cir2) - - - - - - - - 10.0 12.4 8.0 16.0 16.0 16.4 16.8

Refrig. circuit no. 1 2

Refrigerant type (GWP) R407C (1520)

Refrigerant load Refrigerant not supplied (nitrogen charge)


Maxi rated current A 19.5 30.0 39.0 49.0 59.0 68.0 77.0 95.0 108.0 118.0 142.6 172.4 190.0 208.0 224.0

Starting current A 120.0 175.0 140.0 195.0 205.0 245.0 254.0 318.0 254.0 264.0 366.0 395.0 413.0 473.0 489.0Starting currentSoft Start option

A 72.0 104.0 84.0 118.0 124.0 148.0 161.0 208.0 160.0 166.0 254.0 284.0 300.0 339.0 357.0

Breaking capacity kA 50 50 50 50 50 50 50 50 50 50 100 100 100 100 100

Maxi wires section mm2 50 50 50 50 50 95 95 95 95 95 185 185 185 185 185Electrics box protection IP22

Control voltage ph/Hz/V 1~50Hz 230V (+6%/-10%) - transformer mounted

Capacity control % 100-0 100-0100-50-0

100-40-0

100-50-0

100-57-43-0

100-50-0

100-50-0

100-72-45-18-0

100-75-50-25-0

100-66-33-0

100-72-50-22-0

100-75-50-25-0

100-78-50-22-0

100-75-50-25-0


Water content l 2.3 2.3 4.5 5.7 5.7 6.8 6.8 7.9 11.3 11.3 15.8 15.8 15.8 18.0 20.3

Outlet water mini Maxi °C -10°C / +12°C -8°C / +12°C

Minimum water flow m3/h 3.5 4.8 6.2 7.0 9.5 10.9 12.4 15.2 16.4 19.1 23.1 27.5 30.1 35.0 39.0

Maximum water flow m3/h 11.2 14.6 19.8 22.2 29.2 34.0 38.4 47.5 51.1 58.4 45.0 54.6 60.0 68.0 77.0

Water connections Ø G 1’’1/4 G 1’’1/2 G 2’’ G 2’’1/2 DN80 PN16 DN100 PN16 DN125 PN16

Design pressure maxi bar 10 bars WATER side

High pressure circuit Without condenser

Balance circuit 1 / circuit 2 % 100 54/46 50/50 67/33 56/44 50/50 50/50 50/50

Gas discharge Ø (cir1) 1’’1/8 1’’1/8 1’’3/8 1’’3/8 1’’5/8 1’’5/8 2’’1/8 2’’1/8 1’’3/8 1’’5/8 2’’1/8 2’’1/8 2’’1/8 2’’1/8 2’’1/8

Ø (cir2) - - - - - - - - 1’’5/8 1’’5/8 1’’3/8 2’’1/8 2’’1/8 2’’1/8 2’’1/8

Liquid return Ø (cir1) 7/8” 7/8” 7/8” 1’’1/8 1’’1/8 1’’1/8 1’’3/8 1’’3/8 1’’1/8 1’’1/8 1’’3/8 1’’3/8 1’’3/8 1’’5/8 1’’5/8

Ø (cir2) - - - - - - - - 1’’1/8 1’’1/8 1’’1/8 1’’3/8 1’’3/8 1’’5/8 1’’5/8

Design pressure maxi bar 29.5 bar HP

Storage temperature °C -20°C / +50°C

Mini water pipe content l 158 233 153 148 227 227 309 376 144 221 370 293 368 353 442

Operating height mm 1201 1201 1201 1201 1201 1201 1201 1202 1201 1201 1681 1681 1681 1681 1681

Length mm 788 788 1482 1482 1482 1482 1482 1482 2370 2370 2200 2200 2200 2200 2200

Width mm 873 873 873 873 873 873 873 873 873 873 880 880 880 880 880

Weight empty kg 223 284 375 436 518 548 586 591 835 954 975 1135 1135 1161 1229

Weight in operation kg 232 296 390 452 543 577 621 636 883 1008 1017 1177 1177 1203 1273


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Main coMponents

n Framework- casing with removable sheets in galvanised steel,

- enamelled paint colors RAL 7024 and RAL 7035

n Hermetic SCROLL compressors- Integral motor cooled by suction gas

- Motor protection by a winding internal thermostat

- Mounting on antivibration mounts

n Evaporator- Brazed plate heat exchanger(s)- End plates and internal plates in AISI 316 stainless steel- High efficiency optimised plates profile- Thermal insulation

n CondenserLG - LGP - ILG Series- Brazed plate heat exchanger(s)- End plates and internal plates in AISI 316 stainless steel- High efficiency optimised plate profile- Thermal insulationLGN Series - Chiller without condenser- Possibility of connection on a removed air-cooled condenser OPERA or AIRIAL series- Refrigeration sleeves for LGN (without condenser).

n Control and safety devices- Thermostatic expansion valve

- High and low refrigerant pressure switch

- Safety relief valves on refrigerant circuit

- Temperature sensors and pressure transducers

- Chilled water flow switch

- Unit starting sequence

n Electrics boxEntirely assembled, the electrics box, containing all the electric components and control process unit (CPU), allows control over all the machine’s functions, operation monitoring, adjustment of the water temperature settings, or interface with an external managing system.The electrics box includes:- Power circuit and remote control circuit- Wiring numbering- Main safety switch breaker on front panel with handle- Control circuit transformer- Circuit breaker protections on power and control circuits- Compressor(s) motor(s) contactor(s)- General earth connection- Microprocessor electronic system Micro Connect ILG Connect 2 for LG - LGP - LGN- Free contacts for field wiring signals report.

connect 2 electronic control systeMA CIAT microprocessor electronic control system, with CPU, with centralisation of controls and monitoring of internal operating.Including:- Selector for Run, Stop, Reset or Remote,- Running mode selector, COOLING or HEATING,- Output. RS485 output for BMS control (ModBus-JBus),. Output adapter for additional potential-free contact board,. Output adapter for remote control (optional).- LCD screen for output or internal operation and LED sight glasses

Functions:- Monitoring of operating information by :. direct display of clear text messages in different languages. direct display of temperatures and pressures- Complete control of compressors with starting sequence, counting and equalisation of compressors’ running times- Master Slave Management allows two machines to be controlled on a single water loop, by alternating the Master and Slave according to the running time.- Anti-short cycle protection- Auto-adaptative functions with adjustment of the control system on the running parameters deviation- Capacity stage control system on each compressor (multi compressors) in accordance with the cooling or heating requirements controlled by the water temperatures- Control of the internal operating parameters- Second setting point control- Direct display of water temperatures- Diagnosis of operating status and faults : HP/LP, water flow, compressor(s) motor(s), anti-frost- Remote management and remote control

Microconnect electronic control MoDUlen Composition- a control terminal with display for viewing and

selecting the different modes (on/off, heating/

cooling mode, clock, weekly programming)

- an electronic control board

- an outdoor temperature sensor

n Functions- controls the water or air temperature in each mode

- continuously monitors the operating settings

- diagnoses and displays faults

- adjusts the setpoint based on the outdoor temperature (in cooling

mode and in heating mode)

- manages auxiliaries

- manages and automatically equalises the compressor running

time (multi-compressors)

- dialogue with the remote control terminal

optional eqUipMent (kit to be MoUnteD on-site)n Optional equipment (delivered separately)- Remote control box, (Except ILG)

- Additional potential-free contact board, (Except ILG)

- Evaporator and condenser flexible connectors,

- 800 microns water filter, evaporator and condenser,

- For city water use (LG 120 - 500), condenser 2-way control valve,

- For starting with low water temperature (LG 120 - 500) condenser

3-way control valve,

- Phase rotation detecter (rotation, phase failure, over voltage,

under voltage),

- Soft starter

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7 -4-3

operating range

evaporator liMits The curves represent the minimum and maximun allowable temperature difference of chilled water (or glycol) in accordance with the outlet temperature.

Water glycol

Example:For a water outlet: + 5 °Cmini difference: 2,6 °C Water temp.: 7,6 / 5 °CMax. difference: 6 °C Water temp.: 11 / 5 °CFor temperature differences not included between the 2 curves, consult us.

Water glycol coefficients

n 30 % concentration of glycol weight

n Freezing point of the solution: -17,5 °C.

K: Correction cœfficients

Reading valves in the brochurePf: Refrigeration power according to selection tables

Pa: Compressor absorbed power according to selection tables

DP: Water pressure drop according to curves for the corresponding corrected flow rate value (Qc).

Corrected values according to calculations above:Pfc: Corrected cooling capacity

Qc: Corrected chilled or hot water flow rate

DPc: Corrected water pressure drop, evaporator or condenser.

Chilled water outlet °C Chilled water outlet °C

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Necessary Glycol Necessary Glycol

LG-LGP 120V - 600V LGN 120Z - 1200Z

CORRECTION POSITIVE TEMPERATURE NEGATIVE TEMPERATURE

K Calculation K Calculation

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Cooling capacity 0,98 Pfc = Pf x 0.98 1.00 see selection table

Chilled water flow

1,05Pcf x 0.86

Qc = x

1.05 DT1.10

Pcf x 0.86 Qc = x 1.10

DT

Pressure drop 1,15 DPc = DP x 1.15 1.30 DPc = DP x 1.30

Average temp. 12 / 7 °C see operating limits

Cond

ense

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Cooling capacity 0,97 Pfc = Pf x 0.97

Chilled water flow

1,05(Pcf+Pa) x 0.86

Qc = x 1.05

DT

Pressure drop 1,10 DPc = DP x 1.10

Average temp. 35 / 40 °C

Evap

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Cooling capacity 0,95 Pfc = Pf x 0.95 0.97 Pfc = Pf x 0.97

Chilled water flow

1,05Pcf x 0.86

Qc = x 1.05

DT1.10

Pcf x 0.86Qc = x 1.10

DT

Pressure drop 1,15 DPc = DP x 1.15 1.30 DPc = DP x 1.30

Hot water flow 1,05(Pcf+Pa) x 0.86

Qc = x 1.05

DT1.05

(Pcf+Pa) x 0.86Qc = x 1.05

DT

Condenserpressure drop

1,10 DPc = DP x 1.10 1.10 DPc = DP x 1.10

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MiniMUM Water pipes volUMeThe Connect controller is equipped with an anticipation logic allowing high flexibility in adjusting the set points according to the parameters drifting, in particular for low water volume hydraulic installations.An adapted management of the compressors operating periods avoids therefore the start of anti-short cycle functions, and in most cases, the requirement of a buffer tank.The calculation of the minimum water volume is given for EUROVENT rated conditions, in cooling mode only.This value is applicable for most air conditioning applications (assembly with fan coil units)Note: for installations running with a low volume of water (assembly with air handling unit) or for industrial processes, the buffer tank is a required component.For heat pump applications, we recommend the use of a buffer tank to ensure a stable temperature is maintained during the defrosting cycles.NOTES:Industrial processes which require a high stability of water temperatures or installations with high thermal load variation can privilege the installation of a water buffer tank.

Models LG - LGP - ILG 120V 150V 200V 240V 300V 350V 400V 500V 540V 600V 753Z 900Z 1000Z 1100Z 1200Z

Minimum installation volume (liters) 226 299 197 222 292 286 279 454 217 274 457 364 457 451 565

noise levelsThe DYNACIAT LG - LGP - LGN - ILG range is a must by its design integrating the «noiseless» assembly process for attenuation of vibrations and sound power sources :n Scroll compressor(s) mounted on antivibration mountsn Anti-vibratil assembly of several compressors on structure isolated from the frame (120 to 600)n Piping dissociated from the unit structuren Double skin paneling with mineral wool insulation 25 mm (753 to 1200)n Antivibration mounts to be positioned between the ground and the unit as standard (753 to 1200)

n Sound power levels ref 2x10-12 Pa ±3 dB (Lw)

n Sound pressure levels ref 2x10-5 Pa ±3 dB (Lp)Measuring point: n in free field n 10 meters from the unit, 1.50 meters from the ground n directivity 2

Sizes POWER LEVEL SPECTRUM (dB) Global level LwdB(A)63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz

120 77 65 65 59 59 61 59 67150 78 74 72 67 60 64 57 70200 78 60 60 62 62 64 62 69240 78 68 68 62 62 64 62 70300 81 77 75 70 63 67 60 73350 82 75 75 68 64 69 63 74400 83 76 76 69 67 70 64 75500 84 74 77 67 69 72 66 76540 83 78 76 70 66 69 64 75600 84 80 78 73 66 70 63 76753 89 68 70 75 73 69 69 78900 89 69 71 76 74 70 70 791000 89 69 71 76 74 70 70 791100 90 71 72 76 74 74 74 811200 90 73 72 77 75 76 76 82

Sizes PRESSURE LEVEL SPECTRUM (dB) Global level LpdB(A))63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz

120 46 34 34 28 28 29 28 35150 47 43 41 35 29 33 25 39200 47 28 29 31 31 33 30 38240 47 37 37 31 31 32 31 38300 50 46 44 38 32 36 28 42350 51 43 43 37 33 38 31 42400 52 44 45 37 36 39 32 44500 53 43 45 36 38 40 34 45540 51 46 44 39 34 37 33 43600 52 48 47 41 35 39 31 45753 57 36 38 43 41 37 37 46900 57 37 39 44 42 38 38 471000 57 37 39 44 42 38 38 471100 58 39 40 44 42 42 42 491200 58 41 40 45 43 44 44 50

NOTES: Acoustic pressure levels depend on installation conditions, and consequently are only indicative. Reminder: only the sound power levels are comparable and certified.

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cooling anD heating capacities

DYNACIAT LG - LGPHFC R410A


PR


ENT

R41

0A

LGLGP

CONDENSER WATER OUTLET TEMPERATURE °C

Evaporator water outlet temperature

°C

30 35 40 45 50 55Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa PckW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW

120V

Glycol water-10 19.0 6.7 25.4 17.9 7.5 25 16.5 8.4 24.5 15.2 9.4 24.1-4 24.0 6.7 30.5 22.6 7.5 29.9 21.1 8.4 29.1 19.4 9.4 28.3 17.8 10.6 27.8

2 30.1 6.7 36.6 28.6 7.5 35.8 27.0 8.3 35 25.2 9.3 34.1 23.2 10.5 33.2 21.1 11.8 32.3

Pure water

5 34.2 6.8 40.8 32.6 7.5 39.9 30.8 8.4 38.8 28.9 9.3 37.9 26.8 10.5 36.8 24.5 11.7 35.77 36.4 6.8 43.0 34.7 7.5 42.0 33.0 8.4 41.1 30.9 9.3 39.9 28.6 10.5 38.7 26.3 11.7 37.5

12 42.8 6.9 49.5 41.0 7.6 48.4 39.0 8.4 47.1 36.7 9.4 45.8 34.3 10.4 44.4 31.6 11.7 42.815 46.1 6.9 52.8 44.3 7.6 51.7 42.3 8.3 50.4 40.0 9.2 49.0 37.4 10.2 47.3 34.6 11.5 45.618 50.2 7.0 57.1 48.2 7.7 55.7 46.0 8.4 54.2 43.7 9.2 52.6 40.9 10.3 50.9 37.9 11.4 48.9

150V

Glycol water-10 25.5 8.4 33.6 24.2 9.3 33.1 22.8 10.4 32.7 21.3 11.5 32.1-4 31.6 8.5 39.8 30.2 9.5 39.3 28.6 10.5 38.7 26.9 11.7 38.1 24.8 13.1 37.2

2 39.3 8.6 47.6 37.7 9.5 46.9 35.9 10.6 46.1 33.8 11.8 45.2 31.5 13.2 44.2 29.0 14.8 43.0

Pure water

5 44.6 8.7 53.1 42.9 9.6 52.1 40.8 10.7 51.1 38.6 11.9 50.0 36.0 13.3 48.8 33.3 14.8 47.57 47.5 8.7 56.0 45.6 9.6 55.0 43.5 10.7 53.8 41.2 11.9 52.7 38.6 13.3 51.4 35.7 14.9 49.9

12 55.9 9.0 64.7 53.8 9.8 63.3 51.4 10.8 61.9 48.7 12.0 60.4 45.8 13.4 58.7 42.6 15.0 56.915 60.5 9.0 69.3 58.3 9.8 67.8 55.8 10.7 66.2 52.9 11.8 64.4 49.6 13.2 62.4 46.3 14.7 60.518 65.9 9.3 75.0 63.6 10.0 73.4 60.6 10.8 71.2 57.8 11.9 69.4 54.4 13.2 67.2 50.9 14.6 65.1

200V

Glycol water-10 33.5 11.4 44.5 31.4 12.9 43.7 29.1 14.6 42.9 26.6 16.5 42.1-4 42.5 11.4 53.5 40.1 12.9 52.5 37.5 14.6 51.4 34.6 16.5 50.2 31.5 18.7 49.2

2 53.2 11.5 64.3 50.5 12.9 62.9 47.6 14.5 61.6 44.4 16.4 60.1 41.0 18.5 58.6 37.2 21 57.1

Pure water

5 60.5 11.6 71.7 57.7 13.0 70.2 54.5 14.6 68.6 51.0 16.4 66.8 47.2 18.5 64.9 43.1 20.9 63.07 64.4 11.7 75.7 61.5 13.0 74.1 58.2 14.6 72.3 54.6 16.4 70.4 50.6 18.5 68.4 46.4 20.9 66.3

12 76.0 11.8 87.5 73.0 13.1 85.7 69.5 14.5 83.6 65.4 16.3 81.2 61.1 18.3 78.7 56.4 20.5 76.215 81.8 11.9 93.4 78.5 13.1 91.3 75.0 14.5 89.2 70.8 16.1 86.4 66.4 18.0 83.7 60.9 20.4 80.518 89.0 12.1 100.9 85.5 13.3 98.6 81.6 14.7 96.0 77.8 16.2 93.5 72.5 18.2 90.1 67.0 20.3 86.6

240V

Glycol water-10 37.8 13.4 50.6 35.6 15.0 49.8 32.8 16.8 48.8 30.1 18.9 47.8-4 47.9 13.4 60.9 45.3 15.0 59.7 42.3 16.8 58.3 39.2 18.9 57.1 35.7 21.2 55.8

2 59.7 13.5 72.9 56.8 15.0 71.3 53.6 16.8 69.7 50.0 18.8 68.0 46.1 21.1 66.2 41.9 23.7 64.4

Pure water

5 67.7 13.6 80.9 64.6 15.1 79.2 61.1 16.8 77.4 57.3 18.8 75.3 53.1 21.0 73.2 48.6 23.6 71.07 72.2 13.7 85.6 69.0 15.2 83.7 65.3 16.8 81.6 61.3 18.8 79.4 56.9 21.0 77.1 52.2 23.5 74.6

12 84.9 13.9 98.5 81.4 15.3 96.4 77.3 17.0 93.8 73.0 18.8 91.2 68.1 21.0 88.3 62.8 23.5 85.415 91.9 14.0 105.5 87.7 15.2 102.5 84.3 16.7 100.6 79.5 18.5 97.5 74.4 20.5 94.2 68.3 23.0 90.418 99.7 14.2 113.6 96.0 15.5 111.1 91.8 16.9 108.2 86.7 18.7 104.8 81.3 20.6 101.3 75.3 23.0 97.5

300V

Glycol water-10 50.1 16.8 66.2 47.6 18.7 65.4 44.7 20.7 64.4 41.8 22.9 63.4-4 62.8 16.9 79.1 59.9 18.9 78.0 56.8 21.0 76.9 53.3 23.4 75.6 49.3 26.0 74.0

2 78.1 17.1 94.7 74.9 19.0 93.3 71.2 21.2 91.7 67.2 23.7 90.0 62.7 26.5 88.0 57.6 29.5 85.7

Pure water

5 89.1 17.3 105.9 85.5 19.2 104.0 81.4 21.3 102.0 76.9 23.8 99.8 72.0 26.6 97.5 66.6 29.7 94.97 95.1 17.4 112.0 91.3 19.2 109.9 86.9 21.4 107.6 82.3 23.9 105.3 77.1 26.6 102.7 71.4 29.8 99.8

12 112. 17.9 129.5 107. 19.6 126.7 102.9 21.6 123.9 97.8 24.0 121.0 91.7 26.8 117.6 85.3 29.9 114.115 121.5 18.1 139.2 116.9 19.5 136.0 111.9 21.4 132.7 106.6 23.6 129.5 100.4 26.2 125.7 92.6 29.5 121.018 132.3 18.6 150.5 127.6 20.0 147.2 122.2 21.7 143.3 116.4 23.8 139.5 109.1 26.4 134.7 102.5 29.3 130.8

350V

Glycol water-10 57.0 19.3 75.5 53.7 21.4 74.1 50.5 23.8 73.1 47.0 26.4 71.9-4 71.9 19.5 90.7 68.1 21.6 88.9 64.3 24.0 87.3 60.4 26.8 85.9 56.0 29.9 84.3

2 90.0 19.8 109.3 85.7 21.9 106.6 81.5 24.3 104.9 76.5 27.1 102.5 71.4 30.3 100.3 65.6 33.9 97.8

Pure water

5 103.0 20.1 122.6 98.4 22.2 119.9 93.3 24.5 117.0 88.0 27.3 114.3 82.3 30.4 111.5 76.1 34.1 108.67 110.2 20.3 129.9 105.1 22.3 126.8 99.9 24.6 123.7 94.2 27.4 120.6 88.2 30.5 117.5 81.7 34.2 114.4

12 130.3 20.8 150.7 124.6 22.7 146.8 118.8 25.0 143.1 112.3 27.7 139.1 105.3 30.8 135.1 98.1 34.5 131.315 142.5 21.0 163.1 135.9 22.8 158.2 129.9 24.9 154.2 122.7 27.4 149.4 115.4 30.4 144.8 107.2 34.2 140.118 156.1 21.6 177.2 149.0 23.3 171.7 141.8 25.3 166.5 134.7 27.8 161.8 126.3 30.8 156.1 116.8 34.3 150.0

400V

Glycol water-10 64.2 22.0 85.3 60.9 24.5 84.3 57.2 27.3 83.0 52.9 30.2 81.5-4 81.4 22.3 102.8 77.6 24.7 101.3 73.5 27.6 99.8 68.6 30.7 97.8 63.3 34.2 95.7

2 101.9 22.6 123.9 97.5 25.0 121.7 92.7 27.8 119.5 87.5 31.0 117.2 81.4 34.6 114.4 74.8 38.5 111.4

Pure water

5 116.6 22.9 138.9 111.6 25.3 136.1 106.2 28.0 133.3 100.3 31.2 130.4 93.8 34.8 127.1 86.6 38.8 123.67 124.3 23.1 146.8 119.3 25.4 144.0 113.7 28.1 141.0 107.6 31.3 137.7 100.6 34.8 134.0 93.0 38.9 130.1

12 147.4 23.7 170.5 141.3 25.9 166.5 135.1 28.5 162.7 128.0 31.5 158.5 120.2 35.1 154.1 111.4 39.1 149.015 162.9 23.6 186.0 156.1 25.7 181.2 150.2 28.1 177.6 141.5 30.8 171.5 132.4 34.2 165.5 122.2 38.3 159.118 177.7 24.1 201.4 171.1 26.1 196.7 162.0 28.6 189.9 154.8 31.2 185.1 145.5 34.4 178.9 134.2 38.3 171.2

Cc: gross cooling capacity Pi: Compressors gross power inputCde: Gross heating capacity

Standard condition Zone where use of water / glycol is compulsory

Calculation fouling 0.00005 m2 °C/W

dyn

ac

iat

lg



cooling anD heating capacities

DYNACIAT LG - LGPHFC R410A


PR


ENT

HFC R407C


PR


ENT

R41

0A

LGLGP


Evaporator water outlet temperature

°C

30 35 40 45 50 55Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc

kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW

500V

Glycol water-10 78.8 27.3 105.0 74.4 30.3 103.4 69.9 33.7 101.9 64.5 37.5 99.9-4 99.6 27.6 126.2 94.8 30.7 124.3 89.6 34.1 122.3 83.7 38.0 119.9 77.0 42.3 117.1

2 125.2 28.1 152.4 119.8 31.1 149.8 113.8 34.5 147.0 107.3 38.4 144.1 99.9 42.8 140.7 91.3 47.7 136.5

Pure water

5 143.6 28.5 171.3 137.2 31.4 167.6 130.9 34.8 164.5 123.5 38.6 160.7 115.4 43.0 156.7 106.1 47.9 151.8

7 153.3 28.7 181.3 147.0 31.6 177.7 139.9 35.0 173.7 132.2 38.7 169.6 123.8 43.1 165.2 114.2 48.1 160.2

12 182.1 29.4 210.8 174.5 32.3 205.9 166.5 35.5 201.0 157.5 39.2 195.4 148.1 43.5 190.0 137.3 48.4 183.7

15 203.3 29.2 231.9 195.2 31.9 226.3 186.8 35.0 220.9 175.5 38.3 212.7 164.1 42.3 205.0 150.2 47.5 195.918 222.8 29.7 252.0 212.7 32.3 244.4 203.4 35.3 237.9 192.2 38.7 229.9 179.9 42.7 221.4 166.1 47.7 212.2

540V

Glycol water-10 87.5 30.2 116.5 82.6 33.7 114.7 77.3 37.5 112.9 71.7 41.8 111.1 -4 110.4 30.4 139.6 104.9 33.8 137.4 98.7 37.8 134.9 92.2 42.3 132.4 84.8 47.2 129.5

2 137.4 30.6 167.1 131.2 34.0 164.1 124.3 38.0 160.9 116.8 42.5 157.5 108.5 47.5 153.8 99.2 53.3 149.7

Pure water

5 156.2 30.9 186.3 149.5 34.3 182.7 142.1 38.1 179.0 133.7 42.6 174.7 124.5 47.6 170.1 114.6 53.3 165.4

7 166.6 31.1 196.8 159.6 34.4 192.9 151.6 38.2 188.6 143.0 42.6 184.1 133.4 47.7 179.2 123.1 53.3 174.1

12 196.0 31.9 227.1 188.1 35.0 222.2 179.4 38.6 216.8 170.2 42.8 211.6 159.1 47.7 205.2 147.4 53.4 198.7 15 212.4 32.1 243.8 203.5 34.8 237.5 194.9 38.2 232.0 184.2 42.2 225.1 173.5 46.8 218.7 160.1 52.2 210.318 230.5 32.9 262.7 223.4 35.6 258.2 212.6 38.7 249.9 201.6 42.5 242.9 189.5 47.2 235.2 174.4 52.8 225.4

600V

Glycol water-10 100.1 33.6 132.3 95.1 37.3 130.7 89.5 41.4 128.8 83.5 45.8 126.8 -4 125.6 33.9 158.3 119.8 37.7 156.1 113.5 42.1 153.7 106.4 46.8 151.0 98.7 52.0 148.0

2 156.3 34.2 189.4 149.8 38.0 186.6 142.5 42.5 183.4 134.5 47.4 179.9 125.4 52.9 175.9 115.4 59.0 171.5

Pure water

5 177.9 34.6 211.6 170.9 38.3 208.1 163.0 42.6 204.2 154.0 47.6 199.8 144.0 53.2 195.1 133.1 59.3 189.7

7 190.1 34.8 224.0 182.4 38.4 219.7 173.9 42.8 215.3 164.5 47.7 210.5 154.1 53.3 205.3 142.7 59.5 199.6

12 223.9 35.8 258.9 215.4 39.2 253.6 206.0 43.2 248.0 195.4 48.0 241.9 183.7 53.5 235.3 170.8 59.8 228.2 15 242.8 36.3 278.4 234.0 39.2 272.3 223.9 42.9 265.8 212.6 47.2 258.4 199.5 52.7 250.5 184.7 59.2 241.818 264.6 37.2 301.1 254.0 40.1 293.2 244.0 43.4 286.3 231.4 47.9 277.9 218.6 53.0 270.0 203.7 59.3 261.0

Cc: gross cooling capacity Pi: Compressors gross power inputCde: Gross heating capacity



dynaciat lg

10



cooling capacities - cooling MoDe

DYNACIAT ILGHFC R410A


PR


ENT

Cc: gross cooling capacity Pi: Compressors gross power input

Standard condition Zone where use of chilled water is compulsory.

Calculation fouling 0,00005 m2 °C/W

R41

0A

ILG


Evaporatorwater outlet

temperature °C

30 35 40 45 50 55

Pf Pa Pf Pa Pf Pa Pf Pa Pf Pa Pf Pa

kW kW kW kW kW kW kW kW kW kW kW kW

120V Pure water

5 28.9 7.1 27.3 7.9 25.6 8.8 23.8 9.9 21.8 11.1 19.8 12.3

7 31.0 7.1 29.2 8.0 27.4 8.9 25.5 9.9 23.4 11.1 21.4 12.3

12 36.5 7.2 34.5 8.0 32.5 8.9 30.5 9.9 28.2 11.1 25.9 12.3

15 40.0 7.3 38.0 8.0 36.0 8.9 33.5 9.9 31.0 11.1 28.7 12.3

18 43.5 7.3 41.5 8.1 39.5 8.9 37.0 9.9 34.5 11.1 32.0 12.3

150V Pure water

5 37.0 9.2 35.5 10.1 33.5 11.3 31.5 12.6 29.3 14.0 27.0 15.4

7 40.0 9.2 38.0 10.2 35.9 11.4 33.8 12.7 31.5 14.1 29.0 15.5

12 47.0 9.3 45.0 10.3 42.6 11.4 40.0 12.8 37.5 14.3 34.8 15.7

15 51.5 9.4 49.0 10.3 46.5 11.5 44.0 12.8 41.0 14.3 38.5 15.8

18 56.5 9.5 54.0 10.4 51.0 11.5 48.3 12.8 45.0 14.3 42.0 15.8

200V Pure water

5 50.2 12.3 47.4 13.8 44.2 15.6 41.0 17.6 37.4 19.9 33.8 22.2

7 53.6 12.4 50.8 13.9 47.4 15.6 44.0 17.6 40.4 19.9 36.8 22.2

12 63.7 12.5 60.2 13.9 56.8 15.6 52.8 17.6 48.6 19.9 44.6 22.2

15 70.0 12.5 66.0 14.0 62.5 15.6 58.4 17.6 54.0 19.9 49.6 22.2

18 76.0 12.6 72.0 14.0 68.0 15.7 64.0 17.7 59.6 19.9 55.0 22.2

240V Pure water

5 58.6 14.2 55.4 15.8 51.9 17.6 48.2 19.8 44.2 22.2 40.4 24.6

7 62.0 14.2 59.1 15.8 55.6 17.6 51.8 19.8 47.6 22.2 43.4 24.6

12 73.6 14.4 70.0 16.0 66.0 17.8 62.0 19.8 57.2 22.2 52.4 24.6

15 81.0 14.4 77.0 16.0 73.0 17.8 68.3 19.8 63.0 22.2 58.2 24.4

18 88.0 14.6 84.0 16.0 80.0 17.8 75.2 19.8 69.6 22.2 64.0 24.4

300V Pure water

5 76.0 18.2 72.0 20.2 68.0 22.4 64.0 25.0 59.4 28.0 55.0 30.6

7 80.7 18.2 77.0 20.2 73.0 22.6 68.7 25.2 64.0 28.0 59.0 30.8

12 95.0 18.6 91.0 20.4 86.0 22.8 81.0 25.4 75.6 28.4 70.7 31.2

15 104.0 18.8 100.0 20.6 95.0 22.8 89.2 25.4 83.7 28.4 78.0 31.4

18 113.5 19.0 109.0 20.8 104.0 23.0 98.0 25.6 92.0 28.6 86.0 31.4

dyn

ac

iat

lg



heating capacities - heating MoDe

DYNACIAT ILGHFC R410A


PR


ENT

Cc: gross cooling capacity Pi: Compressors gross power input

Standard condition Zone where use of chilled water is compulsory.

Calculation fouling 0,00005 m2 °C/W

R41

0A

ILG


Evaporator water outlet

temperature °C

30 35 40 45 50 55Pc Pa Pc Pa Pc Pa Pc Pa Pc Pa Pc Pa

kW kW kW kW kW kW kW kW kW kW kW kW

120V

Glycol water

-8 26.9 6.5 26.4 7.3 25.7 8.3 24.8 9.1

-4 30.2 6.5 29.5 7.2 28.8 8.2 28.0 9.1 27.1 10.3

2 35.9 6.6 35.2 7.3 34.3 8.1 33.4 9.2 32.6 10.3 31.2 11.9

Pure water

5 39.9 6.6 38.9 7.3 38.0 8.1 36.9 9.1 35.9 10.2 34.8 11.4

7 42.2 6.6 41.1 7.3 40.1 8.2 38.9 9.1 37.6 10.2 36.5 11.4

10 45.6 6.7 44.5 7.4 43.4 8.2 42.1 9.1 40.8 10.1 39.3 11.4

12 48.5 6.8 47.3 7.5 46.0 8.2 44.6 9.1 43.1 10.1 41.7 11.4

150V

Glycol water

-8 34.6 8.2 34.0 9.2 33.5 10.3 32.7 11.4

-4 38.7 8.3 38.0 9.2 37.4 10.4 36.6 11.5 35.9 12.9

2 46.3 8.4 45.3 9.3 44.5 10.5 43.8 11.7 42.8 13.0 41.5 14.5

Pure water

5 51.4 8.5 50.4 9.4 49.4 10.5 48.4 11.7 47.0 13.1 45.9 14.8

7 54.2 8.6 53.2 9.5 52.2 10.5 50.8 11.7 49.5 13.1 48.5 14.8

10 58.8 8.7 57.6 9.6 56.3 10.6 54.8 11.8 53.3 13.2 51.7 14.8

12 62.4 8.9 61.2 9.7 59.7 10.6 58.1 11.8 56.6 13.1 54.8 14.8

200V

Glycol water

-8 46.4 11.1 45.0 12.7 44.1 14.4 43.3 16.3

-4 52.3 11.1 50.9 12.6 50.2 14.3 49.1 16.2 47.7 18.2

2 62.3 11.3 60.9 12.7 59.6 14.3 58.0 16.1 56.1 18.0 54.7 20.6

Pure water

5 69.6 11.4 67.9 12.8 66.2 14.3 64.5 16.0 62.8 18.2 61.1 20.2

7 73.1 11.5 71.3 12.8 69.6 14.3 67.9 16.1 66.0 18.2 64.1 20.1

10 79.5 11.6 77.8 12.9 75.4 14.4 73.5 16.2 71.0 18.2 68.7 20.0

12 83.7 11.7 82.2 13.0 80.2 14.4 78.0 16.1 75.4 18.1 73.0 19.9

240V

Glycol water

-8 53.1 13.1 52.3 14.6 51.7 16.6 50.5 18.6

-4 59.8 13.0 58.6 14.6 57.8 16.5 56.5 18.6 55.4 20.9

2 71.3 13.2 69.9 14.7 68.4 16.5 66.8 18.5 65.6 20.8 63.8 23.3

Pure water

5 80.8 13.2 78.8 14.6 76.8 16.3 74.3 18.2 72.1 20.4 69.9 22.9

7 85.0 13.3 83.2 14.7 81.1 16.3 78.6 18.1 76.1 20.4 73.6 22.8

10 92.4 13.5 89.6 14.9 87.7 16.4 85.5 18.2 82.7 20.3 79.6 22.8

12 98.2 13.7 96.1 15.0 93.5 16.5 90.9 18.2 87.3 20.3 84.2 22.8

300V

Glycol water

-8 69.1 16.5 67.7 18.3 66.4 20.6 65.1 23.0

-4 77.7 16.7 76.6 18.4 75.0 20.7 73.7 23.2 72.2 25.7

2 92.6 16.9 91.1 18.6 89.5 20.8 87.8 23.4 85.5 26.0 83.1 28.9

Pure water

5 103.3 17.0 101.4 18.8 99.4 20.9 97.2 23.3 94.5 26.0 91.5 29.7

7 107.9 17.1 106.3 18.8 104.1 20.9 101.5 23.3 98.9 26.1 95.1 29.8

10 117.2 17.4 114.6 19.1 112.1 21.1 109.1 23.4 106.2 26.2 101.6 29.9

12 124.1 17.5 121.3 19.3 118.6 21.3 115.7 23.4 112.5 26.3 107.7 29.9

dynaciat lg

12



cooling anD heating capacities rejecteD on reMote conDenser

DYNACIAT LGN

R40

7C

LGN

CONDENSING TEMPERATURE °C

Evaporator water outlet temperature °C

35 40 45 50 55Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc

kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW

120Z

Glycol water

-8 15.2 5.9 20.8 14.3 6.6 20.6 13.3 7.4 20.3 12.3 8.3 20.1-4 18.2 5.9 23.9 17.2 6.6 23.6 16.1 7.4 23.2 14.9 8.3 22.8 13.7 9.4 22.5

2 24.3 5.9 30.0 23.1 6.6 29.4 21.7 7.4 28.8 20.2 8.3 28.2 18.7 9.4 27.6

Pure water

5 28.7 5.9 34.5 27.3 6.6 33.7 25.7 7.4 32.9 24.0 8.3 32.0 22.2 9.4 31.2

7 30.8 5.9 36.6 29.4 6.6 35.8 27.8 7.4 34.9 26.0 8.3 34.0 24.1 9.3 33.1

12 38.2 5.9 44.0 36.5 6.6 42.9 34.5 7.4 41.7 32.3 8.3 40.4 30.1 9.3 39.1

150Z

Glycol water

-8 22.6 8.7 31.0 21.4 9.7 30.7 20.1 10.8 30.4 18.7 12.1 30.2-4 27.1 8.8 35.5 25.7 9.8 35.1 24.2 10.9 34.6 22.6 12.2 34.2 20.9 13.7 33.8

2 35.4 8.9 44.0 33.7 9.9 43.3 31.9 11.0 42.5 30.0 12.3 41.8 28.0 13.8 41.1

Pure water

5 41.6 8.9 50.3 39.7 9.9 49.3 37.6 11.1 48.3 35.4 12.4 47.3 33.1 13.8 46.4

7 44.8 8.9 53.5 42.9 9.9 52.5 40.6 11.1 51.3 38.4 12.4 50.3 35.8 13.8 49.1

12 54.7 9.0 63.5 52.4 10.0 62.1 49.7 11.1 60.5 47.1 12.4 59.1 44.1 13.9 57.5

200Z

Glycol water

-8 30.0 11.8 41.3 28.0 13.2 40.6 26.0 14.8 40.1 24.0 16.7 39.7-4 35.7 11.8 47.0 33.7 13.2 46.4 31.6 14.8 45.7 29.3 16.7 45.1 26.8 18.9 44.6

2 47.3 11.9 58.8 45.2 13.3 58.0 42.5 14.9 56.8 39.6 16.7 55.6 36.6 18.8 54.5

Pure water

5 56.1 12.0 67.7 53.3 13.3 66.2 50.2 14.9 64.6 47.0 16.7 63.1 43.5 18.8 61.6

7 60.5 12.0 72.2 57.8 13.4 70.8 54.5 14.9 69.0 51.0 16.7 67.1 47.3 18.8 65.4

12 75.0 12.1 86.8 71.5 13.4 84.6 67.6 15.0 82.2 63.5 16.8 79.8 59.2 18.8 77.3

240Z

Glycol water

-8 36.5 14.7 50.5 34.5 16.4 50.1 32.3 18.3 49.7 30.0 20.5 49.4-4 44.0 14.8 58.3 41.7 16.5 57.6 39.3 18.4 56.8 36.6 20.6 56.2 33.8 23.2 55.6

2 58.5 15.0 73.1 55.6 16.7 71.7 52.5 18.6 70.4 49.3 20.8 69.2 45.8 23.3 68.0

Pure water

5 68.8 15.1 83.5 65.6 16.8 81.9 62.1 18.7 80.1 58.3 20.9 78.4 54.3 23.4 76.7

7 74.4 15.2 89.2 71.1 16.9 87.5 67.2 18.8 85.4 63.2 21.0 83.4 59.0 23.5 81.5

12 91.9 15.4 106.9 87.6 17.1 104.2 83.2 18.9 101.6 78.4 21.1 98.9 73.3 23.6 96.1

300Z

Glycol water

-8 45.0 17.5 61.7 42.0 19.5 60.5 39.5 21.7 60.1 36.8 24.3 59.7-4 53.3 17.6 70.3 50.7 19.6 69.5 47.7 21.9 68.6 44.8 24.5 68.0 41.5 27.4 67.3

2 70.4 17.8 87.7 67.1 19.8 86.3 63.5 22.1 84.8 59.7 24.7 83.3 55.7 27.6 82.0

Pure water

5 82.4 18.0 99.9 79.3 20.0 98.7 75.0 22.2 96.5 70.5 24.8 94.4 65.9 27.7 92.5

7 89.3 18.0 106.8 85.5 20.0 105.0 81.0 22.3 102.6 76.5 24.9 100.4 71.5 27.8 98.2

12 109.8 18.2 127.6 104.8 20.2 124.5 99.8 22.4 121.6 94.2 25.0 118.4 88.5 27.9 115.5

350Z

Glycol water

-8 51.8 20.7 71.6 48.9 22.9 70.7 46.0 25.4 70.1 43.0 28.3 69.7-4 62.5 20.9 82.6 59.2 23.1 81.4 55.8 25.7 80.3 52.3 28.5 79.4 48.6 31.8 78.6

2 82.7 21.3 103.3 78.6 23.5 101.3 74.4 26.1 99.5 70.1 29.0 97.8 65.4 32.2 96.2

Pure water

5 97.8 21.5 118.8 93.0 23.8 116.1 88.0 26.3 113.4 82.8 29.2 111.0 77.4 32.5 108.6

7 105.3 21.7 126.4 100.5 23.9 123.7 95.3 26.5 120.9 89.8 29.4 118.1 84.0 32.7 115.4

12 129.5 22.0 151.1 123.8 24.3 147.5 117.5 26.9 143.6 111.0 29.8 139.9 104.1 33.1 136.1

400Z

Glycol water

-8 60.1 23.8 82.8 56.9 26.2 81.9 53.5 29.1 81.1 50.0 32.2 80.4 46.4 35.9 80.1

-4 72.5 24.0 95.6 68.8 26.5 94.2 64.8 29.3 92.7 60.6 32.5 91.5 56.4 36.2 90.6

2 95.9 24.5 119.6 91.2 27.0 117.3 86.2 29.8 114.9 81.0 33.0 112.7 75.8 36.7 110.8

Pure water

5 113.4 24.8 137.5 107.6 27.3 134.1 101.9 30.2 131.0 96.0 33.4 128.2 89.8 37.1 125.4

7 122.3 24.9 146.6 116.9 27.5 143.6 110.4 30.4 139.8 104.1 33.6 136.5 97.5 37.3 133.4

12 151.3 25.4 176.1 143.9 28.0 171.2 136.4 30.9 166.4 128.7 34.2 161.8 120.9 38.0 157.5

HFC R407C


PR


ENT

Cc: gross cooling capacity Pi: Compressors gross power inputCde: Heating capacity to evacuate



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cooling anD heating capacities rejecteD on reMote conDenser

DYNACIAT LGN

R40

7C

LGN

CONDENSING TEMPERATURE °C

Evaporator water outlet temperature °C

35 40 45 50 55Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc Pf Pa Pc

kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW

500Z

Glycol water-8 73.75 27.97 100.6 70.1 31.2 99.9 67.1 34.7 100.1 63.2 38.5 99.7 58.9 42.7 99.1

2 115.9 28.9 144 110.9 32.4 142.2 105.4 36.1 140.2 99.7 40.2 138.2 93.5 44.6 136

Pure water

5 135.9 29.3 164.4 130.2 32.9 162.0 123.9 36.6 159.3 117.3 40.8 156.6 110.1 45.2 153.5

7 146.1 29.6 174.9 140.7 33.1 172.9 133.9 36.9 169.7 126.9 41.1 166.4 119.1 45.6 162.9

12 178.9 30.2 208.4 172.1 33.8 205.1 164.3 37.7 200.9 155.9 41.9 196.5 146.7 46.5 191.6

540Z

Glycol water-8 80.3 32.0 110.9 76.1 35.7 110.1 71.7 40.0 109.6 67.4 44.8 109.6

2 129.2 32.6 160.8 123.3 36.3 158.4 116.5 40.5 155.6 110.0 45.3 153.5 102.5 50.8 150.9

Pure water

5 154.3 32.8 186.3 146.9 36.5 182.3 139.2 40.7 178.5 130.9 45.5 174.8 122.2 51.0 171.0

7 167.0 32.9 199.1 158.7 36.6 194.2 150.4 40.8 190.0 142.0 45.6 186.0 132.3 51.0 181.3

12 204.6 33.2 237.0 195.8 36.9 231.7 185.3 41.0 225.2 175.2 45.8 219.6 163.7 51.2 213.2

600Z

Glycol water-8 88.0 34.9 121.3 83.3 38.9 120.3 77.8 43.4 119.0 72.9 48.6 118.8

2 140.8 35.7 175.4 134.4 39.7 172.7 127.2 44.2 169.7 119.2 49.4 166.5 111.1 55.2 163.7

Pure water

5 162.8 35.9 197.7 157.2 39.9 195.9 149.6 44.5 192.6 140.4 49.6 188.2 131.5 55.5 184.7

7 178.5 36.0 213.6 170.4 40.1 209.3 161.8 44.6 205.0 152.3 49.8 200.3 143.0 55.6 196.4

12 220.1 36.3 255.6 210.5 40.3 249.8 200.1 44.9 243.8 189.1 50.1 237.6 177.6 55.9 231.5

753Z

Glycol water-8 116 42 156 111 47 155 105 52 155 99 58 154 92 64 153

2 178 43 220 171 48 218 163 54 215 154 60 212 144 67 208

Pure water

5 206 44 248 197 49 245 188 55 241 178 61 237 167 68 232

7 222 44 265 214 49 261 204 55 257 193 61 252 181 68 247

12 268 45 312 257 50 306 246 56 300 233 62 294 220 69 287

900Z

Glycol water-8 137 52 186 130 57 185 123 64 184 116 71 183 108 79 182

2 214 53 266 205 59 262 195 66 258 184 73 254 172 81 250

Pure water

5 249 54 301 238 60 296 226 66 291 214 74 285 200 82 279

7 270 54 322 258 60 316 245 67 310 231 74 303 217 83 297

12 325 55 379 312 61 371 297 68 363 281 75 354 269 84 350

1000Z

Glycol water-8 151 56 205 145 62 204 138 69 204 130 77 203 121 86 202

2 234 57 290 224 64 287 214 72 283 202 80 279 190 89 275

Pure water

5 271 58 327 260 65 323 248 73 318 235 81 313 220 90 307

7 293 58 349 281 66 345 268 73 339 254 82 333 239 91 326

12 352 59 410 339 67 404 323 74 396 307 83 387 289 92 378

1100Z

Glycol water-8 165 63 227 156 70 226 147 77 225 139 86 225 129 95 224

2 257 65 321 246 72 318 233 80 313 220 89 309 206 99 305

5 303 66 368 289 73 362 275 81 356 259 90 349 242 100 342

Pure water 7 326 66 392 312 73 385 296 82 378 280 91 370 263 101 364

12 400 67 467 382 75 457 364 83 447 345 92 437 323 102 426

1200Z

Glycol water-8 181 70 250 173 77 250 162 85 247 152 95 246 141 105 246

2 284 72 356 270 80 350 256 88 345 242 98 340 226 109 335

Pure water

5 334 73 407 318 81 398 302 89 392 285 99 384 267 110 377

7 360 74 433 344 81 425 327 90 417 308 100 407 289 111 400

12 441 75 514 423 83 503 401 91 489 378 101 476 356 112 464

HFC R407C


PR


ENT

Cc: gross cooling capacity Pi: Compressors gross power inputCde: Heating capacity to evacuate



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Water pressUre Drop

LG - LGP 120 - 600Condenser and evaporator

(prohibited use outside limit applications)

EVAPORATOR

3 4 5 6 7 8 9 10 2015 30 40 50 60 70 808

10

20

30

40

50

60

80

100

160

n Units conversion formulae

kPa = bar x 100

bar = mH2O x 0.0981

kg/cm2 = bar x 1.0197

Pi (lbf/in2) = bar x 14.504

Inches (in) = mm x 0.0394

Foot (ft) = mm x 0.0032808

Pounds (lb) = kg x 2.205

Cubic foot mn (cfm) = m3/h x 0.5885

US Gallons = m3 x 264.2

UK Gallons = m3 x 220

CONDENSER

Water flow m3/h

Wat

er p

ress

ure

drop

in k

Pa

3 4 5 6 7 8 9 10 2015 30 40 50 60 70 808

10

20

30

40

50

60

80

100

160

Water flow m3/h

Wat

er p

ress

ure

drop

in k

Pa

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Water pressUre Drop

LGN 120 - 1200Condenser and evaporator

(prohibited use outside limit applications)

EVAPORATOR

3 4 5 6 7 8 9 10 15 20 30 40 50 60 70 800.1

0.2

0.4

0.6

0.8

1

2

4

6

8

EVAP120 - 150

EVAP200-240 COND

120-150-200-240

EVAP300-350 COND

300-350

EVAP400-500 COND

400-500

EVAP - COND 540-600

EVAP - COND753-900-1000

EVAP- COND

1100-1200

Wat

er p

ress

ure

drop

in

mC

E

Filter - LG - LGP - LGN (compulsory)

Water flow m3/h

Wat

er p

ress

ure

drop

in k

Pa

Water flow m3/h

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Water pressUre Drop

ILG 120 - 300Evaporator (prohibited use outside limit applications) INTERNAL CIRCUIT AND EXTERNAL CIRCUIT

3 4 5 6 7 8 9 10 15 20 25 30 40 50 60 7015

20

30

40

50

60

70

80

90100

200

250

240 30

0

120 15

0200

Water flow m3/h

Wat

er p

ress

ure

drop

in k

Pa

Wat

er p

ress

ure

drop

in

mC

E

Filter - ILG (compulsory)

Water flow m3/hn Units conversion formulae kPa = bar x 100bar = mH2O x 0.0981kg/cm2 = bar x 1.0197Pi (lbf/in2) = bar x 14.504Inches (in) = mm x 0.0394

Foot (ft) = mm x 0.0032808Pounds (lb) = kg x 2.205Cubic foot mn (cfm) = m3/h x 0.5885US Gallons = m3 x 264.2UK Gallons = m3 x 220

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DiMensions

DYNACIAT LG - LGP 120 - 600

a : Condenser cooling water outlet (LG) Condenser hot water outlet (LGP)

b : Condenser cooling water inlet (LG) Condenser hot water inlet (LGP)

c : Evaporator chilled water outlet

d : Evaporator chilled water inlet

e : Electrical supply

LG-LGP 120 150 200 240 300 350 400 500 540 600

Figure 1 2 3

Male connectors Flange PN16

a - b G 1”1/2 G 1”1/2 G 2” G 2”1/2 DN 80

c - d G 1”1/4

A 127 126 127

B

C

D

E

F

Mas

s K

g Empty 230 300 385 390 590 620 665 735 930 1125

In operation 240 312 400 406 617 650 703 780 990 1190

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DiMensions

DYNACIAT LGN 120 - 1200

169 150 150 150169 461 140 280 280

95

98

321 585 385 680150 150 150 270

AF 3 x G D E

9015

91

LGN 120 150 200 240 300 350 400 500 540 600 753 900 1000 1100 1200

Figure 1 2 3 4 4

Cir

cuit

1

a 1”1/8 1”3/8 1”3/8 1”5/8 2”1/8 1”5/8 Ø 2”1/8

b 7/8” 7/8” 1”1/8 1”1/8 1”1/8 1”1/8 1”3/8 1”1/8 1”5/8

Cir

cuit

2

a 1”3/8 1”5/8 Tube Ø

1”3/8 2”1/8 2”1/8

b 1”1/8 1”1/8 1”3/8 1”5/8

c - d G 1”1/4 G 1”1/2 G 2” G 2”1/2 PN 16 DN 80 PN 16 DN 100 PN 16 DN 125A 127 111 122 125.8B 535 563 563 581 568

C 365 337 337 319 332D 270 270 270 300 300E 690 690 690 607 607F 775 775 775 803 803 G 80 80 80 80 80

Mas

s K

g Empty 223 284 375 436 518 548 586 591 835 954 975 1135 1135 1161 1229In operation 232 296 390 452 543 577 621 636 883 1008 1017 1117 1117 1203 1273

fluid return pipe(s) connection

discharge pipe(s) connection

chilled water outlet

chilled water inlet

electrical supply

Anti-vibration mounts

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ILG 120 150 200 240 300

Figure 1 2

Male connectors

a - bG 1”1/2 G 2”

c - d

A 127 126

Mas

s K

g Empty 226 289 379 452 595

In operation 237 301 394 468 622

DiMensions

DYNACIAT ILG 120 - 300

169 150 150 150169 461 140 280 280

95

321

a : Sortie eau circuit intérieur

c : Sortie eau circuit extérieur

b : Entrée eau circuit intérieur

d : Entrée eau circuit extérieur

e : Alimentation électrique

A

indoor circuit water inlet

indoor circuit water outlet

outdoor circuit water outlet

outdoor circuit water inlet

electrical supply

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piping installation exaMple lg - lgp series

n COOLING or HEATING system with hydraulic changeover

cooling

HEATing

WINTER

SUMMER

WINTER

SUMMER

NOTE: the above piping diagram examples are indicative only and do not constitute installation details.

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n Well water COOLING-ONLY or HEATING-ONLY system

Hydraulic changeover valve

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Hydraulic changeover valve

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piping installation exaMple - ilg series


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piping installation exaMple - ilg series

A A


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Dynaciat lg - lgp - ilg - lgn series

Installation recommendations

n Instructions for water quality criteriaWARNING: A water filter (800 microns) must be mounted on the unit inlet by the installer.

Correct and specified operation along with the assurance of reasonable life expectancy from the chiller-heater is significantly

dependent on the water circuits, especially if the water quality is allowed to cause scaling, corrosion, the formation of algae

or the growth of micro-organisms.

The water quality must be thoroughly analyzed to ensure that it is suitable for use on the machine, and to establish that

chemical treatment will be sufficient to maintain water quality at acceptable levels and if it will be necessary to install a softening/

demineralisation process.

This water analysis must establish the compatibility of the water used on the site with the following schedule of the

different materials existing on the CIAT machine :

- copper tubes 99.9% brazed with copper and silver filler,

- depending on models, bronze threaded connexions or steal flange couplings,

- exchangers with plates and connexions in stainless steal AISI 316 - 1.4401 brazed with copper and silver filler.

Caution : if these instructions are not respected the warranty of the chiller will be voided.

n Lifting and handling operationsWork with the best safety conditions for people during the lifting and handling operations.

Follow the lifting instructions provided on the machine and the Installation, Operating, Commissioning and Maintenance

instructions manual to the letter.

Plan properly to ensure an accessible route to the place of installation before moving the machine.

Always lift the unit vertically, under no circumstances must the machine be bent or put in a horizontal position.

n Location of the machineDYNACIAT units are designed to be positioned indoor in a technical plant.

Frost protection must be foreseen.

Great attention must be paid to leaving necessary space for maintenance access to the unit, including at the top.

The machine has to be mounted on a level, non combustible flat and horizontal floor with a foundation capable of supporting

the operation weight.

Counter measures against the noise level of the auxiliaries, such as pumps, are recommended.

Before installation, prevent, with the help of a sound specialist, the different possible sources of noise transmission, depending

on the machine room and its design.

It is NECESSARY to fit the pipework with rubber expansion joints (optional equipment).

n Venting of technical plantIn accordance with the regulations on the installation site, a fresh air supply system may be installed to avoid dangerous

situations or loss of comfort in the case of refrigerant leakage from the circuit of the machine.

n Installation of the accessoriesSeveral optional accessories can be delivered separately, to be mounted on the machine on site.

Follow the instructions of the Installation, Operating, Commissioning and Maintenance manual to the letter.

n Field electrical wiringFollow the Installation, Operating, Commissioning and Maintenance instructions manual to the letter.

All necessary instructions for electrical connections are detailed on the wiring diagrams attached to the unit.

(They must be followed strictly)

Connections must conform to good engineering practices and to norms and regulations in force.

Field electrical wiring on site:

. main electric power supply,

. remote control of the machine (if necessary)

. free contacts informations (optional).

It is important to note that the unit is not protected against lightning transients on the electrical supply.

Accordingly, the installation must be fitted with apparatus to give adequate transient protection, and such devices must be

incorporated in the field power electric box.

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n Piping connections:Follow absolutely the Installation, Operating, Commissioning and Maintenance instructions manual to the letter.All piping shall be properly aligned and graded to a drain valve to permit complete drainage of the system. All pipes must be installed and connected to the machine ensuring that complete access for service is provided to all panels, then covered with a thermal insulation.Adequately support and brace the piping independently of the unit to avoid vibrations and strain on the piping connections.

Isolating valves and manual valves for water flow adjustment must also be installed.- Field water connections required on site :. water supply of the pipes installation check-pressure reducing valve,. evaporator, condenser and water drain,- Provide the accessories necessary for all hydraulic circuits, for example :. a cooling water flow control valve, thermostatic type, mounted on the inlet side or outlet side of the condenser,. water expansion tank,. drain valves on pipes low points to extract all the water,. exchangers stop valves and water filter,. air purge valves on pipes top points,. check that there is a sufficient water volume in the installation (if necessary provide a storage tank),. rubber expansion joints on the exchangers inlet and outlet water side.. thermowells at each inlet and outlet connection for measurement during commissioning and maintenance procedure.Caution :- Water circuit pressure do not exceed 4.0 bar,- Expansion tank mounted before water pump,- Do not install any valve on the expansion tank.- Be sure to install the water circulating pumps immediately on the exchangers water inlet side.- Be sure that the water pressure at the suction of each circulating pump is equal or higher than the minimum pressure NPSH required, particularly in case of an «open» type circuit.- Referring to the technical conditions, the water quality criteria must be analyzed.- The frozen protection of the unit and the hydraulic piping is necessary, as is the possibility of a water drain of the circuit. In case of use of glycol for protection against freezing, it is absolutely necessary to check the physical properties and concentration before commissioning.- Before making final connection to the chiller-heater, the piping must be flushed with clean water to remove debris in the circuit.

n Start upThe commissioning of DynaCiat machines must be made by CIAT or by a CIAT approved company.Follow the Installation, Operating, Commissioning and Maintenance instructions manual to the letter.Non exhaustive list of operations to be carried out during commissioning:- Check the correct location of the machine- Check the electrical supply protection. Check the phases and correct rotation direction- Check the electrical connections on the unit- Check the correct direction of water circulation on the unit- Check cleanliness of the water circuit- Adjust water flow to the specified value- Check the refrigeration circuit pressures- Check the correct direction of rotation of compressors- Check the water pressure drop and water flow- Complete running parameters check list

n Maintenance operationsThe machine requires specific routine maintenance operations which must be provided by authorized service agents agreed by CIAT.A report of the running parameters must be completed on a special «CHECK LIST» form which may be sent to CIAT.For this operation, refer to and follow the instructions of the Installation, Operating, Commissioning and Maintenance instructions manual to the letter.It is necessary to take out a maintenance contract of the unit with a specialist of refrigerating machines agreed by CIAT, including the period of warranty.

Dynaciat lgn series

n Refrigeration connections- Follow the installation, Operating, Commissioning and Maintenance instructions manual to the letter.- The pipes must be in refrigerant quality copper and follow the state of the art.- As these units have been designed for connection to a removed condenser not supplied by CIAT, neither refrigerant connections nor commissioning will be carried out.- The pipe runs should be designed carefully and the requirements taken into consideration to facilitate the oil return to the compressor and pressure drops which can impair the performances.

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Drycoolers

air cooleD conDensers

n The CIAT drycoolers and air cooled condensers series OPERA - AIRIAL are compatible with the DYNACIAT LG units with water cooled condensers or DYNACIAT LGN units without condenser.

n Available in a large choice of sizes and 6 ventilation speeds, OPERA and AIRIAL units are adapted to the dimensional or acoustic constraints of the site.

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REMOTE CONTROL UNIT (OPTION)

Operation and design same as display console in room

R E L A Y B O A R D ( O P T I O N )

Available outputs:

- Water flow rate fault - Frost protection fault - Pump fault - Fan fault (air-to-water unit) - Low and high pressure fault - Compressor safety fault - Discharge temperature fault - Compressor operation status

- Multilingual LCD (4 lines of 24 characters each)- Temperature and pressure readings- Diagnosis of operation and fault states - Master/Slave control of two machines in parallel- Fault memory management- Pump management- Programmable operation times

Voltage-free contact card:Inputs: - Automatic operation control - Selection of setpoints 1 and 2 - Setpoint adjustable via a 4-20 mA signal - Heating/cooling mode selection - Compressor load shedding

Output: - General fault signalling - Pump control

USER-FRIENDLY INTERFACE CONSOLE

MULTICONNECT MULTI-UNIT MANAGEMENT (OPTION)

Main functions available:

- Management of up to eight units on a single water loop

- Management in COOLING mode (water chiller) or HEATING mode (heat pump)

- Management of chilled-water or hot-water pumps

- Centralised management of a backup unit - Unit load shedding - Programmable system operation times - Energy storage mode management - Unit running time balancing - Modbus/Jbus protocol RS485 output for BMS

link

RS-485 OUTPUT AS STANDARD

Open Modbus/Jbus protocol (standard) LonWorks protocol (option) Ethernet gateway (option)

This document is non-contractual. As part of its policy of continual product improvement, CIAT reserves the right to make any technical modification it feels appropriate without prior notification.

Head office Avenue Jean Falconnier - B.P. 1401350 - Culoz - FranceTel.: +33 (0)4 79 42 42 42Fax: +33 (0)4 79 42 42 [email protected] - www.ciat.com

Compagnie Industrielle d’Applications Thermiques - S.A. with a registered capital of 26 728 480 € - R.C.S. Bourg-en-Bresse B 545 620 114

CIAT ServiceTel. : 08 11 65 98 98 (0,15 € / mn)Fax : 08 26 10 13 63 (0,15 € / mn)

na11538c dynaciat lg - intel trade · c ater-cooled chillers h a ct efrigerat a h h echnge - na...

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