co2 brochure english

GEA Heat Exchangers

AFC Compact Systems: GEA Searle DP3 Dppmfst - 86 Cbs

Top-level engineering solutions

engineering for a better world

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Products and ServicesCombined expertise and excellence in heat transfer

GEA Searle is one of the longest established and principal manufacturers of heat exchange products for the refrigeration and air conditioning industry in Europe. Established in 1921, GEA Searle boasts a comprehensive range of Condensers, Dry coolers, Unit coolers and Condensing units. GEA Searle products are utilised across many industries. Applications include supermarket cabinets and cold rooms, large scale food freezing plants, food storage and distribution centres, beer cellars, industrial process cooling, combined heat and power installations and air-conditioning equipment for hospitals, offices, schools and museums. In order to guarantee the continued excellence of our products in terms of innovation, design and performance, GEA Searle has invested in one of the most comprehensive Research & Development facilities in the European refrigeration industry. GEA Searle also under-takes special projects on behalf of other manufacturers, customers and end-users.

52

Support, Replacement Parts & Spares

Trained staff will advise you through every step of the selection process, our customer service contin-ues past the product delivery, and we are always on hand to advise on any issues.

GEA Searle can supply spare or replacement parts for any of our existing product ranges. Many parts are available for discontinued ranges. Manufacturing plants: GEA Searle products (UK), GEA Ergé-Spirale and GEA Polska products, GEA Küba (Germany)

Air Coolers

With the increasing importance of energy efficiency, the new GEA Searle coolers utilise fansets which offer significant energy savings over traditional motor assemblies. The KEC & TEC coolers have high efficiency EC fans as standard across the range. All our commercial unit coolers have white powder coated galvanised steel casing (JG and NS are aluminum) and are available in high or low tempera-ture versions, with CO2 and glycol circuiting options. Many of the models in the commercial unit cooler ranges are available ex-stock from your local distributor, with backup stocks held at the UK manufacturing plant centre.

Air Cooled Condensers

Our range has literally 1000s of models, created through a modular design and variety of fan sizes, offering a greater choice to match your requirements. Our condensers can meet even the most stringent noise restrictions using the latest 6, 8 & 12 pole fansets. In addition, we offer EC technol-ogy across the standard range, which offers variable speed control and high efficiency. Due to rising energy costs, efficiency is becoming a key factor within the industry and is increasingly important on end-user criteria. Our new units use the latest technology to ensure greater energy efficiency. GEA Searle has extensive experience in the design of controls either using the GEA Searle controller or ‘industry standard’ controllers such as Millennium 2 or RDM.

Dry Air Coolers

The range has literally 1000s of models, created through a modular design and variety of fan sizes, offering a greater range of solutions to match your requirements. Our Dry Coolers can meet even the most stringent noise restrictions using the latest 6, 8,12 & 16 pole fansets. In addition, we offer EC technology across the standard range, which offers full variable speed control.

Condensing Units

GEA Searle Condensing Units are supplied as standard to a high specification with a complete control package, incorporating: Mains Isolator, Compressor Motor Starter/Overloads or MCB’s for single phase models, Fan speed control & anti-cycle timer, Compressor Contactors, Fitted pressure relief valve (PRV), Compressor Crankcase Heaters GEA Searle units range from the NSQ using scroll compressors to the NDQ using the latest digital scroll compressors. There are twin compressor vari-ants of the NSQ and NDQ.

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34

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Product Selection Software

This section contains screenshots of selected features of the latest version of the GEA Searle Product Selection software also avalible for GEA Ergé-Spirale, GEA Küba and GEA Polska products. This re-lease retains the familiar interface which our customers tell us they like, but adds a number of new features requested by customers. The new introductory screen places Searle within the context of our new parent group, GEA.

The main screen incorporates the traditional layout and appearance of the existing program, but now includes all product types within one program. The customer can select the type of product by clicking an icon or selecting from a drop-down list; which ever they find most convenient. The box to the left of the Select button allows the customer to enter a filter (for example MM for a models considered).

The product specifcation of one or more models is presented in the traditional way. Although not visible on this screenshot, the specifcation screen allows the customer to select optional extras (by ticking checkboxes at the bottom of the specifcation). The net price of the unit (including extras and taking into account customer discounts) is immediately calculated and displayed. A new feature of this version is that the specifcation can be presented as a PDF file.

The appearance of the specifcation document will be enhanced to include company logos, contact information and anything else required to create a professional proposal document. The specifcation document can include one or more specifcation pages and the relevant drawings.

Note: Also in the screenshot that bookmarks in the PDF file allow quick navigation to the relevant part of a large specifcation document.

Website

Keep up to date with our products and latest news by visiting the website, www.searle.co.uk

Quality and Performance

Eurovent Certifcation Quality Assured CE Marking

Introductory Screen

Main Screen

Specification of selection models

Products and ServicesCombined expertise and excellence in heat transfer

6 5

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6 197

For full selection data either refer to the Selection data tables or use the Searle selection software, either online or via your local GEA Searle representative.

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196 7

GEA Searle offers an expanded range of CO2 unit coolers for commercial and retail refrigeration applica-tions. The coolers have been optimised to meet the diverse requirements of the developing CO2 system designs; variables include transcritical, subcritical and standing pressures. GEA Searle have designed a “one size fits all” specification to apply to our most popular ranges. The cooler ranges detailed within this brochure are hybrid versions of our tried and tested TEC, KEC, KMe and DSR coolers. Whilst the coil technology employed is different the overall dimensions and electrical loadings remain as per our stan-dard (non CO2) ranges.

For more information, please refer to our Selection Software program or selection data tables. Alternatively a fully interactive version of selection software is available online at www.searle.co.uk, where it is possible to view all brochures and Installation & Maintenance manuals.

CO2 Coolers - 75 BarAFC Compact Systems

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8 199

General range features

GEA Searle offers an expanded range of CO2 unit coolers for commercial and retail refrigeration applica-tions. The coolers have been optimised to meet the diverse requirements of the developing CO2 system designs; variables include transcritical, subcritical and standing pressures. GEA Searle have designed a “one size fits all” specification to apply to our most popular ranges. The cooler ranges detailed within this brochure are hybrid versions of our tried and tested TEC, KEC, KME and DSR coolers. Whilst the coil technology employed is different the overall dimensions and electrical loadings remain as per our stan-dard (non CO2) ranges.

Coils

Maximum operating pressure 75 BarG with aluminium fins as standard. Other fin materials and coatings are available upon request. Flow direction arrows added to connections to reduce on site confusion with the smaller pipe sizes and single circuit (non distributor) coils.

Defrost

Option for electric coil and tray. Quality Assurance

GEA Searle is a quality assured under the BSEN ISO 9001 encompassing Performance Testing, Manufac-turing Systems and Inspection Procedures. The coolers are covered by Searle’s full technical support and 24 months warranty.

Blygold® Coating (Optional)

GEA Searle specialist coating facility, where a Blygold® coating is applied and cured to protect the finned coils against harsh environmental conditions such as erosion by sand or salt. It provides a barrier and avoids the risk of electrolytic reactions between the two metals involved. The coat-ing contains aluminium, in order to maintain the thermal performance of the coil, resulting in an extension of the lifetime, maximum cooling capacity and reduction of energy costs. The coating is oriented in such a way that it creates a very high chemical resistance at low layer thickness.

The Blygold® concept is a revolutionary product created to prevent corrosion which will ultimately reduce energy costs.

CO2 Coolers - 75 BarAFC Compact Systems

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198 9

1 10 100

Capacity kW @ 8 KDT1Options

Mo

del

s

No

fan

s

EC F

ans

Sup

ply

Co

nfi

gu

rati

on

1.2 - 10.5

5.7 - 28

0.8 - 15

1 ph

1 &3ph

1 ph

1 ph

Stan

dar

d

Elec

tric

Def

rost

Kit

1 - 3

1 - 4

1 - 4

1 - 3

KEC

KMC

DSC

TEC 0.5- 3.4

Designation

KE C X 30 L Range KE, KM, DS, TE

CO2 C

Type X = Direct Expansion, P = Pump Circulation

Model Various

Defrost Blank = No Defrost, L = Electric

5KDT

6KDT

7KDT

8KDT

9KDT

10 K D

11 K D

12K D*

Factors apply to all CO2 Coolers

Evaporating Temperature oC

Co

rrec

tio

n F

acto

r (m

ult

iplie

r)

General Notes:

1. Capacities shown at SC2 conditions i.e. 8KDT1, -8ºC evaporation temperature.

2. Air throws based upon terminal velocity of 0.25m/s.

3. Fan power is total fan power for the unit.

4. HS - High speed, LS - Low speed.

5. Noise levels quoted @3m 45º directivity within free field conditions.

6. = Designates units which have a low circuit loading. Refer to your supplier for selections below -15°C evaporating temperature.

*

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Model

K E C X 1 0 K E C X 1 5

K E C X 3 5K E C X 3 0K E C X 2 5K E C X 2 0

K E C X 4 0

Direct expansion - CX

Pump cirulation - CP

K E C X 5 5K E C X 4 5

K E C X 7 0

CapacitykW

Air Vol.m3/s

Surfacem2

Int. Vol.dm3

WeightAL - kg inlet outlet

Conn SizeAir Throw

m

1.261.501.862.403.053.63

6.104.40

9.047.09

0.280.280.290.420.400.58

0.810.83

1.211.25

5.055.056.946.9410.4112.62

18.9412.62

28.4018.94

223344

64

96

293035353851

5951

8373

3/8”3/8”3/8”3/8”3/8”3/8”

1/2”3/8”

1/2”1/2”

5/8”5/8”5/8”5/8”5/8”5/8”

5/8”5/8”

5/8”5/8”

161616222216

2222

2222

Model

K E C P 1 0 K E C P 1 5

K E C P 3 5K E C P 3 0K E C P 2 5K E C P 2 0

K E C P 4 0

K E C P 5 5K E C P 4 5

K E C P 7 0

CapacitykW

Air Vol.m3/s

Surfacem2

Int. Vol.dm3


Conn SizeAir Throw

m

1.621.852.172.853.514.27

7.005.36

10.378.38

0.280.280.290.420.400.58

0.810.83

1.211.25

5.055.056.946.9410.4112.62

18.9412.62

28.4018.94

223344

64

96

293035353851

5951

8373

3/8”3/8”3/8”3/8”3/8”3/8”

5/8”3/8”

5/8”5/8”

5/8”5/8”5/8”5/8”5/8”5/8”

7/8”5/8”

7/8”7/8”

161616222216

2222

2222

Model

K E C * 1 0K E C * 1 5

K E C * 3 5K E C * 3 0K E C * 2 5K E C * 2 0

K E C * 4 0

K E C * 5 5K E C * 4 5

K E C * 7 0

Lengthmm

Heightmm

Widthmm

7267268768768761326

13261326

18261826

461461461461461461

461461

461461

524524524524524524

524524

524524

Dimensions

Model

K E C * 1 0K E C * 1 5

K E C * 3 5K E C * 3 0K E C * 2 5K E C * 2 0

K E C * 4 0

K E C * 5 5K E C * 4 5

K E C * 7 0

Qty Diamm

Speedrpm

PowerW

Noise

111112

22

33

300300300300300300

300300

300300

137013701370175017501370

17501750

17501750

303030707060

140140

210210

0.350.350.350.700.700.35

0.700.70

0.700.70

0.50.50.51.01.00.5

1.01.0

1.01.0

444444525247

5555

5757

Fan Detail

dB(A)@3m

SCA

FLCA

H

W

Fan & Noise Data

Dimensions and Defrost Data

Defrost

0.680.680.920.920.921.60

1.601.60

2.402.40

CoilkW

TraykW

0.340.340.460.460.460.80

0.800.80

1.201.20

Note: See general notes on page 8 HS = High speed, LS = Low speed

Note: Power per unit currents per motor

L

10 201

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200 11

Model

K M C X 5 0 K M C X 6 0

K M C X 1 4 0 K M C X 1 1 5 K M C X 9 5 K M C X 8 0

K M C X 1 7 5



CapacitykW

Air Vol.m3/s

Surfacem2

Int. Vol.dm3


Conn SizeAir Throw

m

6.367.6510.0812.9215.1219.5324.57

0.890.961.891.782.832.683.45

18.2627.0524.3536.5236.5254.7864.92

69811111719

91120137150181212237

1/2”1/2”1/2”1/2”1/2”5/8”5/8”

5/8”5/8”5/8”5/8”5/8”7/8”7/8”

17191917191717

Model Lengthmm

Heightmm

Widthmm

1007133216821682235723572732

575575575575575575575

536536536536536536536

Dimensions

Model

K M C P 5 0 K M C P 6 0

K M C P 1 4 0 K M C P 1 1 5 K M C P 9 5 K M C P 8 0

K M C P 1 7 5

CapacitykW

Air Vol.m3/s

Surfacem2

Int. Vol.dm3


Conn SizeAir Throw

m

7.408.6512.0214.9218.0322.4928.38

0.890.961.891.782.832.683.45

18.2627.0524.3536.5236.5254.7864.92

69812111720

91120137150181212237

5/8”5/8”5/8”7/8”7/8”7/8”7/8”

7/8”7/8”7/8”1 1/8”1 1/8”1 1/8”1 1/8”

17191917191717

Model

K M C * 5 0 K M C * 6 0

K M C * 1 4 0 K M C * 1 1 5 K M C * 9 5 K M C * 8 0

K M C * 1 7 5

400V - 3ph - 50Hz

1122334

400400400400400400400

190190380380570570760

1.051.051.051.051.051.051.05

4.54.54.54.54.54.54.5

0.650.650.650.650.650.650.65

60606363656566

Qty Diamm

Speedrpm

PowerW SC

AFLCA

SCA

FLCA

230V - 1ph - 50Hz

Fan Detail

2.752.752.752.752.752.752.75

K M C * 5 0 K M C * 6 0

K M C * 1 4 0 K M C * 1 1 5 K M C * 9 5 K M C * 8 0

K M C * 1 7 5

1410141014101410141014101410

Noise

dB(A)@3m

Fan & Noise Data

Dimensions Defrost Data

1.592.403.183.184.804.805.64

0.801.201.591.592.402.402.82

Defrost

CoilkW

TraykW

H

LW

Note: See general notes on page 8, High speed, LS = Low speed


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Note: See general notes on page 8, HS = High speed, LS = Low speed


ModelCapacity Surface

m2

Weight

AL - kg inlet outlet

Conn Size Air Throw

1.922.473.604.775.80

7.627.02

11.179.61

13.06

1.211.522.312.953.78

5.164.61

7.516.00

8.64

0.310.300.610.590.92

1.220.88

1.721.18

1.56

33465

78

1110

16

58628290109

139121

166154

189

3/8”3/8”1/2”1/2”1/2”

1/2”1/2”

1/2”1/2”

1/2”

5/8”5/8”5/8”5/8”5/8”

5/8”5/8”

5/8”5/8”

5/8”

1111121112

1211

1111

11

HS - kW LS - kW

Air Vol

5.958.9310.8216.2316.23

21.6424.35

36.0732.46

54.10

HS - m3/s LS - m3/s

Int. Vol

dm3 HS - m LS - m

0.170.160.340.320.50

0.670.49

0.980.65

0.89

77878

87

77

7


ModelCapacity Surface

m2

Weight

AL - kg inlet outlet

Conn Size Air Throw

0.310.300.610.590.92

1.220.88

1.721.18

1.56

33465

78

1110

16

58628290109

139121

166154

189

3/8”3/8”5/8”5/8”5/8”

5/8”5/8”

5/8”5/8”

5/8”

5/8”5/8”7/8”7/8”7/8”

7/8”7/8”

7/8”7/8”

7/8”

1111121112

1211

1111

11

HS - kW LS - kW

Air Vol

5.958.9310.8216.2316.23

21.6424.35

36.0732.46

54.10

HS - m3/s LS - m3/s

Int. Vol

dm3 HS - m LS - m

0.170.160.340.320.50

0.670.49

0.980.65

0.89

77878

87

77

7

ModelLS - Low Speed

Qty Diamm

Speedrpm

HS/LSPower

WSCA

FLCA

SCA

FLCA

HS - High Speed

Fan Detail

D S C * 1 1 6

D S C * 1 9

D S C * 5 1 D S C * 4 2 D S C * 3 6 D S C * 2 2

D S C * 6 2

D S C * 8 3 D S C * 6 8

D S C * 1 0 0

Model Lengthmm

Heightmm

Widthmm

Dimensions

D S C * 1 1 6

D S C * 1 9

D S C * 5 1 D S C * 4 2 D S C * 3 6 D S C * 2 2

D S C * 6 2

D S C * 8 3 D S C * 6 8

D S C * 1 0 0

PowerW

1122334444

305305305305305305305305305305

1300/7501300/7501300/7501300/7501300/7501300/7501300/7501300/7501400/8001400/800

6464128128192192256256640640

0.300.300.300.300.300.300.300.300.810.81

0.40.40.40.40.40.40.40.41.91.9

262652527878104104376376

0.140.140.140.140.140.140.140.140.870.87

0.140.140.140.140.140.140.140.141.981.98

49495151545455556060

34343737393940404848

870870132013201820

2320 1820

2320 23202320

266266266266266

266266

266351351

910910910910910

910 910

910910 910

2.262.784.315.386.74

8.928.02

12.8710.81

14.74

1.411.662.713.234.25

5.785.03

8.416.57

9.34

Noise

dB(A)@3m

dB(A)@3m

Fan & Noise Data


0.000.00

0.000.002.002.00

0.000.000.000.00

5.705.705.675.67

1.581.582.852.854.274.27

Defrost

CoilkW

TraykW

H

LW

D S C P 1 1 6

D S C P 1 9

D S C P 5 1 D S C P 4 2 D S C P 3 6 D S C P 2 2

D S C P 6 2

D S C P 8 3 D S C P 6 8

D S C P 1 0 0

D S C X 1 1 6

D S C X 1 9

D S C X 5 1 D S C X 4 2 D S C X 3 6 D S C X 2 2

D S C X 6 2

D S C X 8 3 D S C X 6 8

D S C X 1 0 0


12 203

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202 13

Note: See general notes on page 8, HS = High speed, LS = Low speed

Model

T E C X 1 T E C X 2

T E C X 5 T E C X 4 T E C X 3 . 5 T E C X 3

T E C X 6


T E C X 8 T E C X 7

CapacitykW

Air Vol.m3/s

Surfacem2

Int. Vol.dm3


Conn SizeAir Throw

m

0.340.660.841.001.371.81

2.862.22

3.30

0.160.140.160.170.280.31

0.470.34

0.50

1.072.133.023.993.995.36

7.577.14

10.10

112222

33

4

8911141519

2721

31

3/8”3/8”3/8”3/8”3/8”3/8”

3/8”3/8”

3/8”

5/8”5/8”5/8”5/8”5/8”5/8”

5/8”5/8”

5/8”

444445

55

5

Model Lengthmm

Heightmm

Widthmm

5255256908658651120

15301120

1530

180180180180180180

180230

230

375375375375375375

375375

375

Dimensions

H

Model

111122

32

3

230230230230230230

230230

230

140014001400140014001400

14001400

1400

62626262124124

186124

186

0.480.480.480.480.480.48

0.480.48

0.48

0.70.70.70.70.70.7

0.70.7

0.7

575556565957

6055

58


Model

T E C P 1 T E C P 2

T E C P 5 T E C P 4 T E C P 3 . 5 T E C P 3

T E C P 6

T E C P 8 T E C P 7

CapacitykW

Air Vol.m3/s

Surfacem2

Int. Vol.dm3


Conn SizeAir Throw

m

0.500.841.021.191.752.17

3.352.56

3.82

0.160.140.160.170.280.31

0.470.34

0.50

1.072.133.023.993.995.36

7.577.14

10.10

112222

33

4

8911141519

2721

31

3/8”3/8”3/8”3/8”3/8”3/8”

3/8”3/8”

3/8”

5/8”5/8”5/8”5/8”5/8”5/8”

5/8”5/8”

5/8”

444445

55

5

T G C * 1 T G C * 2

T G C * 5 T G C * 4 T G C * 3 . 5 T G C * 3

T G C * 6

T G C * 8 T G C * 7

T E C * 1 T E C * 2

T E C * 5 T E C * 4 T E C * 3 . 5 T E C * 3

T E C * 6

T E C * 8 T E C * 7

Qty Diamm

Speedrpm

PowerW

NoiseFan Detail

dB(A)@3m

SCA

FLCA

Fan & Noise Data


2755507009009001000

14001000

1400

Defrost

CoilkW

TraykW

2 x 2502 x 2502 x 3252 x 4252 x 4252 x 575

2 x 10302 x 675

2 x 1030

W

L


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GEA Heat Echangers

GEA Searle20 Davis Way, Newgate Lane, Fareham, PO14 1ARTel. + 44 (0) 1329 823344, Fax + 44 (0) 1329 [email protected], www.searle.co.uk

GEA

Sea

rle P

rodu

ct R

ange

Oct

201

1

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