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

Specifications Electrical data Water pressure drop Performance table Dimensions Options

Installation

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

04

TAHX 110 D3 TAHX 140 D3 TAHX 170 D3TAHX 210 D3

07

Specifications

Normal condition

TAHX__D3 110 140 170 210

Cooling capacitykW

Power input kW

COP

IPLV

kW/kW

kW/kW

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

Pressure drop kPa

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

Shipping weight kg

Running weight kg

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。

05

RT 106 140 168 204

492.6 590.6 716.1

158.6 186.7 233.5

3.10 3.16 3.06

4.195 4.292 4.167

373.4

123.7

3.01

4.086

77.30 92.90 111.4

44.2 46.7 47.8

58.80

32.1

4865x2280x2400 5800x2280x2400 5800x2280x2400

4280 4980 5400

3810x2280x2400

3300

3520 4590 5320 5920

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

1

1

BSE170

30

30

R134a

90

90

EXV

600

1

150

Fin-coil

16

23000*16

940

345

1

1

BSE170

30

30

R134a

105

105

EXV

770

1

200

Fin-coil

16

23000*16

940

Shell and tube heat exchanger(DX)

Victaulic coupling

400

1

1

BSE170

32

32

R134a

140

140

EXV

910

1

200

Fin-coil

20

23000*20

940

260

kW/kW

1

1

BSE170

30

30

R134a

76

90

EXV

620

1

150

Fin-coil

14

23000*14

940

06

RT 281 340 401253

989.5

317.3

3.11

1196

380.1

3.14

1411

464.9

3.03

890.9

284.4

3.13

4.253 4.289 4.1534.268

154.7

60.8

185.9

58.2

219.8

56.4

138.5

60.1

9640x2280x2400

8800

9400

9640x2280x2400

9060

9830

11700x2280x2400

10900

11810

8800x2280x2400

7680

8300

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.

07

TAHX_D3 110 140 170 210

Standard voltage

Voltage range V

Max. running current A

Max. power consumption kW

Rated current A

Compressor A

Locked rotor Amps. A

Max. allowed current A

Rated current A

Rated power kW

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

415V 3Ph 50Hz

380~415

TAHX_D3 260 285 345 400

Standard voltage

Voltage range V

Max. running current A

Max. power consumption kW

Rated current A

Compressor A

Locked rotor Amps. A

Max. allowed current A

Rated current A

Rated power kW

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 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

415V 3Ph 50Hz

380~415

299.8 384.4 430.1 546.7

123.7 158.6 186.7 233.5

220.5 281.7 331.9 414.5

615.0 845.0 845.0 965.0

389.0 473.0 473.0 480.0

191.1 242.5 282.9 365.5

109.3 139.4 162.7 209.5

684.3 768.6 840.4 1094

284.4 317.2 380.1 464.9

504.4 563.4 676.7 825.6

615.0 845.0 845.0 965.0

389.0 473.0 473.0 480.0

193.7 242.5 299.2 363.8

111.5 139.4 170.9 208.4

845.0 845.0 845.0 965.0

473.0 473.0 473.0 480.0

242.1 242.5 299.2 363.8

139.3 139.4 170.9 208.4

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

2

2

2

2

2

2

16

Foundation

Unit bottomFoundationbolt M14

Control boxA B C D E

L

G

H I J

F

K

150200 2000 1800 1800 1800 1800

11700

2180

2280

150

M N

1800

7720

2180

2280

180017001500150

150

1300

Control box FoundationUnit bottom Foundation bolt M14

A B

FE

C

G

D

H

TAHX 110D3 TAHX 140D3 TAHX 170D3

TAHX 210D3

TAHX 260D3

TAHX 285D3 TAHX 345D3

FoundationUnit bottom

Foundationbolt M14

Control box

1503810

2180

2280

150

8931600

B

C D

A B

ED

C

F

A

20701504865

2180

2280

150

1630 530

FoundationUnit bottomFoundation bolt M14

Control box FoundationUnit bottom

Control box

Foundationbolt M14

E F

A B C

D

100020001500150

2180

150

2280

5800

Unit bottom

Foundation Foundation

bolt M14

Control boxA B C D E

F G H I J

564 1570 1180 1800 2570150 8800

2180

2280

150

A B C D E

L G H I J

Foundation

Unit bottom

Foundation bolt M14

Control box F

K

150

400 1800 1500 1500 1800 1800

9640

2180

150

2280

TAHX 400D3

Foundation

Unit bottom

Foundation bolt M14

Control boxA B C D E

L

G

H I J

F

K

150

200 2000 1800 1800 1800 1800

11700

2180

2280

150

M N

1800

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

TAHX 110D3 TAHX 140D3 TAHX 170D3 TAHX 210D3 TAHX 260D3

TAHX 285D3 TAHX 345D3 TAHX 400D3

B

C D

A B

ED

C

F

A

E F

A B C

D E F

A B C D

HG

A B C D E

F G H I J

A B C D E

L G H I J

F

K

A B C D E

L G H I J

F

K

A B C D E

L

G

H I J

F

K M N

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.

19

2016

Air cooled screw chiller 50Hz

www.topaire.com.my

Manufacturer

Manufacturer

Manufacturer

Kota BharuLot 1848, Jalan Hospital, Kg. Cherang, Taman Kenangan, 15200 Kota Bharu, Kelantan. Tel: +609-748 9295 Fax: +609-748 9297

TOPAIRE SALES & SERVICES SDN BHDNo.A7-2-2, Block A, Megan Salak Park, Jalan 2/125E,

Taman Desa Petaling, 57100 Kuala Lumpur.

Tel

Email

: +603-90563228 (Hunting line) : +603-90562800 : sales@topaire.com.my

Melaka

DT 3662, Jalan Angkasa Nuri 21, Taman Angkasa Nuri, 76100 Durian Tunggal, Melaka. Tel: +606-332 1027 Fax: +606-337 2360

TAHX/0618

Head Office

Branches

PenangNo 4, Lengkok Kikik 2, Taman Inderawasih, 13600 Prai, Pulau Pinang. Tel: +604-339 2050 +604-398 2050

Johor BahruNo. 62, Jalan Permas Jaya 9/13, Bandar Baru Permas Jaya, 81750 Johor Bahru, Johor. Tel: +607-388 4600 Fax : +607-388 4602

SabahLot 2, (DBKK No.69), Lorong Inanam 5 3/4 Miles, Tuaran Road, 88450 Kota Kinabalu, Sabah. Tel: +6088-388 339 Fax: +6088-389 339

Fax

Fax:

(274725-W)