1_trane hvac products update 2011

HVAC Products Update

Trane Products Overview

Products Update 20112

• Environmental Issue– ODP & GWP– Phased out R22– Use of environmental friendly refrigerant

� R407C, R410A, R134a, R123

• Energy Issue– Building Energy Code – Chiller COP– Air-Cooled to Water-Cooled plant conversion– Airside Energy Recovery

• IEQ Issue– Air quality, – Humidity control, – Acoustic, – Thermal Comfort

Why update?


TRANE HVAC Products

Chilled WaterDirect Expansion

UnitaryControl Systems

• Chillers

• Air Handling Units

• Fan Coil Units

• VAV Boxes

• Commercial Unitary Systems

• Mini Split Systems

• Chiller Plant Control

• Space Comfort

Today’s focus


• Origin: China, USA

• Type: Single Duct, Series Fan-Powered, Parallel Fan-Powered

• Airflow range: 40 ~ 4000 CFM (single duct),

220 ~ 2500 CFM (fan-powered)

• Application: Cooling only, hot water reheat, electric reheat

• Features: Airflow Ring, Air Valve, Transformer, Actuator,

SCR motor for fan-powered series

• Option: Double wall casing, Unit controller (Factory, LonTalk, others)

Reheat (hot water coil, electric heater)

Power fuse, Power disconnect

VAV Boxes

Chilled Water Products

Single Duct Series Fan Power Parallel Fan Power

DDC Zone Sensors (Standard or LCD)

Wireless Sensors


• Origin: China

• Model: HFCF, VFCF, HFXF, HCCA

• Airflow range: 200 ~ 1400 CFM, 1000 ~ 2400 CFM (HCCA series)

• Type: Concealed type (ceiling or floor mounted),

Exposed type (ceiling mounted)

• Application: Cooling only, heating, 2 or 4-pipes

• Features: Al fins, blue fins coil with Cu tubes

Normal or Hi-static motor w/ overload protection

Up to 200Pa ESP for HCCA series

DC brushless motor (DCBL) – stepless control

Quiet operation, energy saving, comfort

DIDW FC fans

Max. height 230mm for HFCF series

Fan Coil Units


HCCA

HFCF


• Quantum Climate Changer

– Origin: China, Malaysia

– Model: CLCP, CLCPEuro, CLCP XP

– Airflow range: 0.5 ~ 25 m3/s

– Applications: Cooling, heating, direct expansion

– Features: Eurovent certified for CLCPEuro

Double skin construction (50mm or 25mm)

Ceiling, floor mounted (HDT, VDT)

Flat, Bag, cartridge filter

Al fins, blue fins, Cu fins coil with Cu tubes

DIDW FC, BC & AF fans, plenum fan (plug fan)

– Advanced Option: Desiccant dehumidification wheel (CDQ),

Heat Recovery wheel,

Run Around Coil (RAC),

Heat Pipe,

Factory Mounted Control (FEC)

Air Handling Units


CLCP

CLCPEuro

CLCP XP



0 50 100 150 200 250 300 350 400 450

ERTAC

CRTAC

ERTAD

CGAN/ CXAN

CGCL

CGAM/ CXAM

CGAK/R

Capacity/ tons

Air-Cooled Liquid Chillers

Scroll type

Compressor

Screw typeCompressor


• Scroll type compressors– Origin: China, Taiwan, France

– Model: CGAK/R, CGAM/CXAM, CGCL, CGAN/CXAN

– Refrigerant used: R407C, R410A

– Efficiency range: 2.0 ~ 3.1 COP– Applications: Cooling only, heat pump

– Features: 4 ~ 130 tonCapacity control: on/ off steps

Brazed plate heat exchanger (Evaporator)

Al fins, blue fins, epoxy fins, Cu fins coil with Cu tubes (Condenser)Built-in water pump (single or dual)

Propeller type condenser fans, centrifugal type for CGCL only (indoor type applications)



CGAK/R

CGAM/CXAM CGCL

CGAN/CXAN


• Screw type compressors– Origin: China, France

– Model: ERTAD, ERTAC, CRTAC, ERTUD (Condenserless)

– Refrigerant used: R134a

– Efficiency range: 2.1 ~ 3.1 COP– Applications: Cooling only, heat recovery (RTAD option)

– Features: 75 ~ 425 tonDirect driven, twin rotors screw compressors

Capacity control: slide valve, continuous modulation

Shell & tube heat exchanger

(Falling film type evaporator, requires less refrigerant)Al fins, epoxy fins, Cu fins coil with Cu tubes (Condenser)

Propeller type condenser fans(Standard, Low Noise, Hi-static)



ERTAD

ERTAC

CRTAC

ERTUD



• Patented evaporator design

• Higher efficiency using less

refrigerant charge

• Provides almost oil free

refrigerant to maximize heat

transfer performance

• Better Oil Return

Falling Film Evaporator

Oil & Refrigerant Mix

Vapor to

CompressorSuction Liquid from

Separator

Liquid

Distributors

Vapor

Vapor



Water-Cooled Liquid Chillers

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300

CVHE/F/G

CVGF

RTHD

RTWD

RTWS

CGWN

CGWH

CGWP

Capacity/ tons

Screw type

Compressor

Scroll typeCompressor

Centrifugal

Compressor


• Scroll type compressors

– Origin: Taiwan, France

– Model: CGWP, CGWH, CGWN

– Refrigerant used: R407C, R410A

– Efficiency range: 3.5 ~ 4.5 COP

– Applications: Cooling only

– Features: 14 ~ 140 ton

Capacity control: on/ off steps

Brazed plate heat exchanger (Evaporator)

Shell & tube heat exchanger (Condenser)

Built-in water pump (single or dual)

Microprocessor control



CGWPCGWH

CGWN


• Screw type compressors

– Origin: China, USA

– Model: RTWS, RTWD, RTHD

– Refrigerant used: R134a


– Applications: Cooling only, heat pump (RTWD option)


Direct driven, twin rotors screw compressors

Dual refrigerant circuit for RTWD

Capacity control: slide valve, continuous modulation

Shell & tube heat exchanger

Falling film type evaporator

Compact size, smaller footprint

Microprocessor control



RTWD

RTWS

RTHD



• Fit through single-width door

(RTWS, RTWD) or double-width

door (RTHD) without removal of any

components

• Installation Benefits

– Faster, quicker retrofit

opportunities

– Less floor space in new

construction

– Suitable for retrofit and system

upgrade

Ease of Installation


• Centrifugal type compressors

– Origin: China, USA

– Model: CVGF, CVHE/F/G

– Refrigerant used: R134a, R123


– Applications: Cooling only, heat recovery (CVHE/F/G option)


Multi-stages compressor, hermetic type

Gear drive centrifugal compressor for CVGF

Direct drive centrifugal compressor for CVHE/F/G

Capacity control: Inlet Guide Vane, AFD (Option)

Shell & tube heat exchanger (Flooded type)

1 or 2 stage(s) economizer

EarthWiseTM Purge Unit

Adaptive control

Rapid restart from power failure



CVGF

CVHE/F/G



• Color, Animated, Graphical, Touch Screen

• Open Protocols (Modbus RTU, BACNet, LONTalk)

• Adjustable Height “Dental Arm”

• 24 Local Languages

• Industry Leading Control Algorithms� Adaptive Control

� Feed Forward Control

� Variable Flow Compensation

� Adaptive Frequency Drives

� Compatible with Tracer Chiller Plant Control

Tracer AdaptiViewTM

Modbus®


Additional Information

• Balance of Environmental Issues

– Minimal Ozone Depletion Potential (ODP)

– Minimal Global Warming Potential (GWP)

– Chiller Efficiency (COP)

– Short Atmospheric Life

– Operating Pressure (Lowest possible leakage rate)

Green Refrigerants


Environmental Impact of Refrigerant

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

CFC-

11

CFC-

12

HC

FC-22

HC

FC-

123

HFC-

134a

HFC-

410A

HFC-

407C

HFC-

245fa

OD

P (

R-1

1=

1.0

)

0

2000

4000

6000

8000

10000

12000

CFC-

11

CFC-

12

HCFC-

22

HCFC-

123

HFC-

134a

HFC-

410A

HFC-

407C

HFC-

245fa

GW

P (

CO

2=

1.0

)

5.4

5.6

5.8

6

6.2

6.4

6.6

6.8

CFC-

11

CFC-

12

HCFC-

22

HCFC-

123

HFC-

134a

HFC-

410A

HFC-

407C

HFC-

245fa

CO

P

0

20

40

60

80

100

CFC-

11

CFC-

12

HCFC-

22

HCFC-

123

HFC-

134a

HFC-

410A

HFC-

407C

HFC-

245fa

Ye

ars

Ozone Depletion Potential (ODP) Global Warming Potential (GWP)

Atmospheric Life (years)Energy Efficiency (COP)


Ozone Depletion Potential (ODP)

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

CFC-11 CFC-12 HCFC-22 HCFC-

123

HFC-

134a

HFC-

410A

HFC-

407C

HFC-

245fa

OD

P (

R-1

1=

1.0

)

ODP=0.012

ODP=0.000015


Global Warming Potential (GWP)

0

2000

4000

6000

8000

10000

12000

CFC-11 CFC-12 HCFC-22 HCFC-123 HFC-134a HFC-410A HFC-407C HFC-245fa

GW

P (

CO

2=

1.0

)

GWP=76

GWP=1320


CFC-1112

113114115

HCFC-22123124

141b142b

HFC-32125

134a143a152a

227ea236fa245fa

ODP (relative to R-11) GWP (relative to CO2)

0.00.00.20.40.60.81.0 2000 4000 6000 8000 10000

J. M. Calm and G. C. Hourahan, “Refrigerant Data Summary,” Engineered Systems, 18(11):74-88, November 2001 (based on 1998 WMO and 2001 IPCC assessments) © JMC 2001

ODP versus GWP


Water Cooled Chiller Efficiency (COP)

5.4

5.6

5.8

6

6.2

6.4

6.6

6.8

CFC-11 CFC-12 HCFC-22 HCFC-123 HFC-134a HFC-410A HFC-407C HFC-245fa

CO

P


Atmospheric Half Life (Years)

0

20

40

60

80

100

CFC-11 CFC-12 HCFC-22 HCFC-

123

HFC-134a HFC-

410A

HFC-

407C

HFC-

245fa

Ye

ars


Chiller Operating PressureO

peratin

g P

ressure (

psig

)

310.0

270.0

230.0

190.0

150.0

110.0

70.0

30.0

-10.0

R-11 R-123 R-12 R-134a R-22 R-410A

Evaporator (38蚌蚌蚌蚌 )

Off Line (72蚌蚌蚌蚌 )

Condenser (100蚌蚌蚌蚌 ) (38oC)

(22oC)

(3.3oC)


Maximize Lifetime System PerformanceMaximize Lifetime System Performance


Any Questions?Any Questions?


TRANE HVAC Products

Chilled WaterDirect Expansion

UnitaryControl Systems

• Chillers

• Air Handling Units

• Fan Coil Units

• VAV Boxes

• Commercial Unitary System

• Mini Split Systems

• Chiller Plant Control

• Space Comfort

Today’s focus


• Origin: US (R410A)

• Model:

TSC/ WSC (3 ~ 10 Tons)

TCH/ WCH (12 ~ 25 Tons)

• Applications: Cooling only, heat pump

• Features: Down flow/ horizontal discharge

Airside economizers

CO2 sensors

BACnet interface

Rooftop Air Conditioners

Commercial Unitary

TSC/ WSC

(US Origin)

TCH/ WCH

(US Origin)


• Origin: China (R407C),

• Model: CTKH/CWKH (20.5 ~ 50 Tons)

• Applications: Cooling only, heat pump

• Features: Down flow/ horizontal discharge

Airside economizers

CO2 sensors

Power exhaust fans

BACnet interface

Rooftop Air Conditioners

Commercial Unitary

CTKH/ CWKH

(China Origin)


• Origin: China, Malaysia

• Refrigerant used: R407C

• Capacity: 22 ~ 170 kW

• Single skin type

• Floor or ceiling mounted

• Indoor application

• Origin: China, Malaysia



• Double skin type

• Floor or ceiling mounted

• Indoor or outdoor application

Direct Expansion AHU

Commercial Unitary


– Origin: Malaysia– Model:

CLCPEuro (Indoor Type DX-AHU)

CLCP XP (Outdoor Type DX-AHU)– Airflow range: 0.5 ~ 25 m3/s– Features: Eurovent certified for CLCPEuro

Double skin (25 or 50mm)Ceiling, floor mounted

Pre-filter: 2” Al filter

Secondary filter: 15” bag filter, 12” cartridge filter

FC, BC, Airfoil fan, Plug fan

– Advanced Option: Desiccant wheel (CDQ)

Heat Recovery wheel

Air Handling Units

Commercial Unitary

CLCPEuro

CLCP XP


Condensing Units

Commercial Unitary

• Origin: China



• Scroll compressors

• LCD display thermostat

• Origin: Malaysia



• Scroll compressors

• LCD display control module


• Origin: Malaysia, USA

• Model: WCVS, GEHB/GEVB

• Refrigerant used: R407C, R410A

• Applications: Cooling only, heat pump (GEH/V series option)

• Features: 1.5 ~ 20 tons (USA)

20 ~ 100 tons (Malaysia)

Single skin construction (USA)

Double skin construction (Malaysia)

Water-Cooled Packaged Units

Commercial Unitary

GEHB / GEVB

WCVS


• Origin: China

• Model: 4MCW Series

• Refrigerant used: R410A

• Applications: Cooling only, Heat Pump

• Features: 2.6 ~ 7.0 kW (Cooling)

3.0 ~ 7.5 kW (Heating)

1 to 1 and 1 to 2 available

Energy Label Grade 1 or 2

Option: Inverter type available for 1 to 1

4MYW Series

Wall Mounted Type (Non Inverter Type)

Mini Split Systems

4MCW/ 4MYW


• Thin

– The depth of indoor unit of 1hp is 170mm and that of 1.5hp is

180mm

• Extra air intake slot

– On top front direction to assist air intake to indoor unit

– Allow top clearance of indoor as low as 50mm

• One piece casing

– Convenient design for indoor panel replacement.

Wall Mounted Type (Non Inverter and Inverter Type)

Mini Split Systems

4MCW/ 4MYW


• Multi temperature display

– Both set-point temperature and room temperature will be shown on indoor display

• 4 fan speed (Turbo/ High/ Mid/ Low)

– Turbo give most powerful cooling in short time.

– Turbo button on the remote controller.

• Fan blow function.

– Indoor fan will still work for several minutes after the outdoor unit turn off to blow away all the residual water on the evaporator to avoid fungi and mold forming.


Mini Split Systems



Mini Split Systems


• Origin: China

• Model: 4MWC Series


• Applications: Heat Pump

• Features: 3.2 ~ 14.0 kW (Cooling)

4.0 ~ 15.0 kW (Heating)

Single split type

Drain pump as standard accessory

Cassette type (Non Inverter Type)

Mini Split Systems

4MWC


• Origin: China

• Model: 4MWD Series



• Features: 3.2 ~ 14.0kW (Cooling)

4.0 ~ 15.0kW (Heating)

ESP: Max 25Pa

Option: Inverter type available for 1 to 1

4MYD Series

Drain pump for indoor unit

Low height design: 220mm for 1hp and 1.5hp indoor unit

Ducted type (Non Inverter Type)

Mini Split Systems

4MWD/ 4MYD


• Origin: Thailand

• Model: MCD Series


• Applications: Cooling only

• Features: 3.5 ~ 17.5kW

ESP: 50-75Pa

Ducted type (Non Inverter Type)

Mini Split Systems

MCD


• Origin: China• Refrigerant used: R410A


• Features: 4.7 ~ 12.4 kW (Cooling)5.3 ~ 13.2 kW (Heating)

Inverter Compressor

Min. 1 to 2Max. 1 to 5

Provide flexibility to residential projectsMix & match for indoor units

Multi-split type (Inverter Type) – Free Match

Mini Split Systems


– No diversity factor� 100% capacity matched with

total capacity of indoor units

– 2 types of indoor unit available for residential project

� Wall mounted type/ duct type

Multi-split type (Inverter Type) – Free Match

Mini Split Systems

18,000Btu/hr (2 ports) 24,000Btu/hr (2 ports) 28,000Btu/hr (4 ports)

– Cu/ blue fins Al condenser coil as standard

– No refnet joint

– Error code shown on indoor unit display


Job Reference

Mini Split Systems

Project Developer Qty Year

The Cliverden (寶雲滙) Kerry 600 2002

Cyberport Residential R1a & 1b (貝沙灣1-2期) PCCW 9000 2003

15 Homantin Hill (灝畋峰) Kerry 450 2004

Primrose Hill (縉庭山) Kerry 1750 2009

81 Boardcast Drive (尚御) Cheung Kong 630 2010

Festival City Phase 3 (名城3期) MTRC/

Cheung Kong

6540 2010

Lot 2064 Hung Shui Kiu (尚城) Cheung Kong 3350 2010

KIL11073 Hoi Wang Road Sino 3100 2011

Nan Fung

Chinese State

K Wah


Any Questions?Any Questions?

1_trane hvac products update 2011

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