Add.: West Region of Midea Commercial Air Conditioner Department, Industry Avenue,

Beijiao, Shunde, Foshan, Guangdong, P. R. China

Postal code: 528311

Tel: +86-757-26338346 Fax: +86-757-22390205

cac.midea.com global.midea.com

Note: The data in this book may be changed without notice for further improvement

on quality and performance.

TAHX SeriesTopaire Air Cooled Screw Chillers

Cooling Capacity: 107 to 403 TR (376 to 1419 kW)

01

Topaire air cooled screw chillers are designed to meet current and future requirements in terms of reliability, energy e�-ciency and intelligent control. We use the best technologies available today: Twin-rotor screw compressors with a variable capacity valve are ideally matched to coolers and condensers optimally con�gured for superior heat transfer and unit e�ciency. It is ideal for schools, hospitals, shopping malls, o�ce buildings as well as factories and manufacturing plants.

Introduction

02

Midea air cooled screw chillers are designed to meet current and future requirements in terms of reliability, energy e�-ciency and intelligent control. We use the best technologies available today: Twin-rotor screw compressors with a variable capacity valve are ideally matched to coolers and condensers optimally con�gured for superior heat transfer and unit e�ciency. It is ideal for schools, hospitals, shopping malls, o�ce buildings as well as factories and manufacturing plants.

Contents

Speci�cationsElectrical dataWater pressure dropPerformance tableDimensionsOptionsInstallation

20 Typical piping system21 Selection software

03 Features and bene�ts05 Normal condition

03

Features and benefitsEnvironmental responsibility

A more e�cient chiller means less power consumption, which reduces greenhouse gas(CO2) emissions.R134a friendly refrigerant has no ozone-depletion potential.High e�ciency,world class,sustainable and reliable performance.

Lowest total cost of ownershipReliability, low risk of uncomfortable downtime.

The best parts, Bitzer Comp. &Danfoss EXV, Shneider electric.

World-class testing facilities ensure the performance and reliability.

Each unit was extensively tested to verify its operational reliability and to ensure a smooth startup.

Serviceability, low maintenance costs.

Larger dimension impellers reduced speed causing less noise.The lower ambient temperature, the lower fan air �ow, then reduce noise. Intelligent control logic balance the performance and working fan numbers to control the noise and power consumption.Super low noise model is optional.

Silent operation

Fe

atu

res

and

be

ne

fits

04

TAHX 110 D3 TAHX 140 D3 TAHX 170 D3TAHX 210 D3

07

Speci�cations

Normal condition

TAHX__D3 110 140 170 210

Cooling capacitykW 376 496 594 720

Power input kW 124 159 187 234

COP

IPLV

kW/kW

kW/kW

3.03 3.12 3.17 3.07

3.93 4.02 3.94 3.87

Semi-hermetic screw compressor

Circuit A Quantity 1 1 1 1

Circuit B Quantity -- -- -- --

Oil recharge Type BSE170 BSE170 BSE170 BSE170

Circuit A L 30 30 30 32

Circuit B L -- -- -- --

Refrigerant Type R134a R134a R134a R134a

Circuit A kg 76 90 105 140

Circuit B kg -- -- -- --

Control Type EXV EXV EXV EXV

Evaporator Type

Water content L 222 308 340 520

Water �ow m³/h 65.4 86 103.2 123.8

Pressure drop kPa 39 54 56 58

Max. woking pressure (water side) MPa 1 1 1 1

Pipe connection type

Water inlet/outlet pipe dim. mm 125 125 125 150

Condenser Type Fin-coil Fin-coil Fin-coil Fin-coil

Fan Quantity 6 8 10 10

Total air �ow m³/h 23000*6 23000*8 23000*10 23000*10

Fan speed rpm 940 940 940 940

Unit size(L×W×H) mm 3810×2280×2370 4865×2280×2370 5800×2280×2370 5800×2280×2370

Shipping weight kg 3320 4330 5000 5500

Running weight kg 3540 4640 5340 6020

Shell and tube heat exchanger(DX)

Victaulic coupling

Note:1) Nominal cooling capacities are based on the following conditions:Chilled water inlet/outlet temp: 12°C/7°C; Outdoor temp (DB/WB):35°C/24°C,Evaporator fouling factor=0.018 m2.°C/kW2) The applicable ambient temperature range of R134a air-cooled screw units is 15°C ~ 43°C。

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05

RT 107 141 169 205

TAHX 260 D3 TAHX 400 D3TAHX 285 D3TAHX 345 D3

08

Note:1) Nominal cooling capacities are based on the following conditions:Chilled water inlet/outlet temp: 12°C/7°C; Outdoor temp (DB/WB):35°C/24°C,Evaporator fouling factor=0.018 m2.°C/kW.2) The applicable ambient temperature range of R134a air-cooled screw units is 15°C ~ 43°C。

TAHX__D3

Cooling capacity

Power input

COP

IPLV

Semi-hermetic screw compressor

Circuit A

Circuit B

Oil recharge

Circuit A

Circuit B

Refrigerant

Circuit A

Circuit B

Control Type

Evaporator

Water content

Water �ow

Pressure drop

Max. woking pressure (water side)

Pipe connection type

Water inlet/outlet pipe dim.

Condenser

Fan

Total air �ow

Fan speed

Unit size(L×W×H)

Shipping weight

Running weight

kW

kW

kW/kW

Quantity

Quantity

Type

L

L

Type

kg

kg

Type

L

m³/h

kPa

MPa

mm

Type

Quantity

m³/h

rpm

mm

kg

kg

285

996

318

3.13

1

1

BSE170

30

30

R134a

90

90

EXV

600

172

75

1

150

Fin-coil

16

23000*16

940

9640×2280×2370

8900

9500

345

1203

381

3.15

1

1

BSE170

30

30

R134a

105

105

EXV

770

206.4

71

1

200

Fin-coil

16

23000*16

940

9640×2280×2370

9100

9870

Shell and tube heat exchanger(DX)

Victaulic coupling

400

1419

466

3.04

1

1

BSE170

32

32

R134a

140

140

EXV

910

244.2

69

1

200

Fin-coil

20

23000*20

940

11700×2280×2370

11100

12010

260

902

285

3.16

kW/kW 4.01 4.10 3.803.94

1

1

BSE170

30

30

R134a

76

90

EXV

620

154.8

74

1

150

Fin-coil

14

23000*14

940

8800×2280×2370

7750

8370

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RT 283 342 403256

09

Electrical data Water pressure drop

LSBLGW380/C

LSBLGW500/C

LSBLGW600/C

LSBLGW720/C

LSBLGW900/C

LSBLGW1000/C

LSBLGW1200/C

LSBLGW1420/C

Unit Model

120

100

80

60

40

20

0Evap

orat

or W

ater

Pre

ssur

e D

rop/

kpa

Evap

orat

or W

ater

Pre

ssur

e D

rop/

kpa

120

100

80

60

40

20

0

1. Customer to specify the exact nominal power supply available on site so that electrical components are selected accurately.2. Main power must be supplied from a single �eld supplied and mounted fused circuit breaker.3. The compressor crankcase heaters must be energized for hours before the unit is initially started or after a prolonged power disconnection.4. All �eld wiring must be in accordance with local standards.5. Neutral line required on 400V-3Ph-50Hz(5 wires) power supply.6. Rated load Amps values are on nominal conditions.7. The ±10% voltage variation from the nominal is allowed for a short time only,not permanently.

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TAHX_D3 110 140 170 210

Standard voltage

Voltage range V

Max. running current A 287 368 412 523

Max. power consumption kW 163 209 239 294

Rated current A 212 271 319 398

Compressor A

Locked rotor Amps. A 586 805 805 917

Max. allowed current A 370 450 450 480

Rated current A 183 232 270 349

Rated power kW 109.6 139.8 163 210

Compressor B

Locked rotor Amps. A -- -- -- --

Max. allowed current A -- -- -- --

Rated current A -- -- -- --

Rated power kW -- -- -- --

Fan

Full load Amps.(each) A 4.9 4.9 4.9 4.9

Power input(each) kW 2.4 2.4 2.4 2.4

Total input kW 14.4 19.2 24 24

Crankcase heater

Voltage V 220 220 220 220

Total input kW 0.3 0.3 0.3 0.3

Total Amps. A 1.36 1.36 1.36 1.36

400V 3Ph 50Hz

380~415

TAHX_D3 260 285 345 400

Standard voltage

Voltage range V

Max. running current A 655 736 824 1046

Max. power consumption kW 372.2 418 468 588

Rated current A 486 542 650 793

Compressor A

Locked rotor Amps. A 586 805 805 917

Max. allowed current A 370 450 450 447

Rated current A 184 232 286 347

Rated power kW 110.6 139.8 171.3 209

Compressor B

Locked rotor Amps. A 805 805 805 917

Max. allowed current A 450 450 450 447

Rated current A 233 232 286 347

Rated power kW 140.8 139.8 171.3 209

Fan

Full load Amps.(each) A 4.9 4.9 4.9 4.9

Power input(each) kW 2.4 2.4 2.4 2.4

Total input kW 33.6 38.4 38.4 48

Crankcase heater

Voltage V 220 220 220 220

Total input kW 0.6 0.6 0.6 0.6

Total Amps. A 2.72 2.72 2.72 2.72

400V 3Ph 50Hz

380~415

TAHX 140 D3TAHX 170 D3

TAHX 110 D3TAHX 210 D3

TAHX 260 D3TAHX 345 D3

TAHX 285 D3TAHX 400 D3

08

TAHX 110 D3TAHX 140 D3TAHX 170 D3TAHX 210 D3TAHX 260 D3TAHX 285 D3TAHX 345 D3TAHX 400 D3

TAHX 110 D3

TAHX 140 D3

9

TAHX 170 D3

TAHX 210 D3

10

TAH

X26

0D

3

11

TAH

X28

5D

3

12

TAH

X34

5D

3

13

TAH

X40

0D

3

14

15

Mounting location

Note: All dimensions are in mm

TAHX 110 D3 TAHX 140(170) D3

TAHX 210 D3

TAHX 260 D3

TAHX 285(345) D3

TAHX 400 D3

MODEL 140 D3

4865

1630

2070

530

170 D3

5800

1500

1500

2000

MODEL 345 D3

9640

400

1800

1800

1800

1500

1500

285 D3

9640

390

1790

1500

1800

1800

1500

2180

2280

C B A

F E D

1170

180018001800180018002000200

2180

2280

A B C D E F G

H I J K L M N

2180

2280

A B C D E F

G H I J K L

8800

564 1570 1180 1800 257021

80

2280

A B C D E

F G H I J

38101600

150

150

FoundationUnit bottomFoundationbolt M14

Control boxB A

D C

2180 22

80

893

ABCD

EFGH

FoundationUnit bottom

Control box

Foundation bolt M14

58001000

2280

2180

150

150

1200 1500 1200 No

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16

17

Unit bottom

Foundation

Sping isolator

Unit bottom

Steel Plate (thickness ≥ 5mm)

Rubber pad

Foundation

Installation requirements:1. Be sure to take the base preparation and structure into consideration seriously during installation,particularly on rooftop

installa tions in order to avoid noise and vibration. Consulting the building designer before conducting installation is recom-

mended.

2. A drainage ditch should surround the base to ensure dewatering occurs.

3. Anti-vibration pad is to be placed between the base frame and foundation in order to avoid vibrations and unnecessary

noise, and make sure the unit is horizontal during installation.

Load distribution Unit:KG

- - - - - - - - - -

- - - - - - - -

- - - - - - - -

- - - - - -

- - - -

- -

- -

Model A B C D E F G H I J K L M N

TAHX 110 D3 869 901 869 901

TAHX 140 D3 633 855 832 633 855 832

TAHX 170 D3 815 934 921 815 934 921

TAHX 210 D3 687 765 800 758 687 765 800 758

TAHX 260 D3 814 944 947 747 733 814 944 947 747 733

TAHX 285 D3 726 912 917 732 731 732 726 912 917 732 731 732

TAHX 345 D3 789 912 905 779 777 773 789 912 905 779 777 773

TAHX 400 D3 794 925 954 936 800 798 798 794 925 954 936 800 798 798

ABC

DEF

TAHX 110 D3 TAHX 140(170) D3 TAHX 210 D3

A B C D E F G

H I J K L M N

A B C D E F

G H I J K L

A B C D E

F G H I J

TAHX 260 D3 TAHX 285(345) D3 TAHX 400 D3

B A

D C

ABCD

EFGH

No

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18

21

Selection softwareProfessional selection software makes the product selection process much easier and more e�cient than conventional

manual selection. Simple operating interface and smart arithmetic greatly improves selection e�ciency. The user simply

needs to provide several basic parameters, such as cooling capacity, fouling factor, power supply, etc. The program will

then display all suitable models for easy selection. This software can be conveniently updated online. If you have any

questions please feel free to contact us.

Sele

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n so

ftw

are

19

Commercial Air Conditioners 2016

Air cooled screw chiller 50Hz

Branches

PenangNo 4, Lengkok Kikik 2, Taman Inderawasih, 13600, Prai, Pulau Pinang. Tel: 04-399 2050/1 Fax: 04-398 2050

Johor BahruNo. 62, Jalan Permas Jaya 9/13, Bandar Baru Permas Jaya, 81750 Johor Bahru, Johor Darul Takzim. Tel: 07-388 4600/1 Fax: 07-388 4602

Kota BahruLot 1848, Jalan Hospital, Kg. Cherang, Taman Kenangan, 15200 Kota Bahru, Kelantan. Tel: 09-748 9295 Fax: 09-748 9297

MelakaDT 3662, Jalan Angkasa Nuri 21, Taman Angkasa Nuri, 76100 Durian Tunggal, Melaka. Tel: 06-332 1027 Fax: 06-337 2360

SabahLot 2, (DBKK No.69) Lorong Inanam 5 3/4 Miles, Tuaran Road, 88450 Kota Kinabalu, Sabah.P.O. Box 526, 88857, Inanam, Kota Kinabalu, Sabah Tel: 088-388 339 Fax: 088-389 339

Head Office

TOPAIRE SALES & SERVICES SDN BHD (274725-W)

No.A7-2-2, Block A, Megan Salak Park, Jalan 2/125E, Taman Desa Petaling, 57100 Kuala Lumpur.

Tel : 603-90563228 (Hunting line) 603-90562818 / 603-90562868.

Fax : 603-90562800.Email : tass@topaire.com.my

www.topaire.com.my

Manufacturer

Manufacturer

Manufacturer