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Air Cooled Screw Chiller

Air Cooled Screw Chiller

LSBF air-cooled screw chiller series don't require an additional water cooling system and is relatively easy to install and maintain. It is suitable for places with limited space or insufficient cooling water, but the cooling efficiency is affected by ambient temperature and humidity, so it is usually used in applications with low heat load. It’s matched with screw compressors, suitable for cooling capacity (up to 395 tons) need.

Cooling Capacity:90kW ——1390kW
Refrigerant:R22, R134a, R407c, R404a、R410a (Optional)
Power Supply:3P-50Hz-380V (Customizable)
Compressor: semi-enclosed screw compressor
Chilled Water Flow: 15.5——239m³/h (Inlet/outlet 12℃/7℃)
Temperature Range:5-35°

The screw compressor chiller is suitable for hotels, office buildings, office buildings, commercial buildings, shopping malls, theatres and other occasions where water resources are tight; it is also suitable for industrial cooling fields.
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Product Introduction Technical Parameter

Items

Unit

Item No.

Item No.

LSBF90

LSBF120

LSBF155

LSBF165

LSBF210

LSBF225

LSBF265

LSBF280

LSBF305

LSBF330

Cooling Capacity

kW

90

120

155

165

210

225

265

280

305

330

kcal/hr

77

103

133

142

181

194

228

241

262

284

Power Supply

/

380~480V/3PH/50~60Hz

380~480V/3PH/50~60Hz

Input Power

kW

28.4

36.4

48

54.8

64.8

70

81.9

85.4

91.5

104.4

Input Current

A

49.7

63.7

84.0

95.9

113.4

122.5

143.3

149.5

160.1

182.7

Input Power of Compressor

kW

25.4

33.4

42

48.8

56

61

68.7

72.2

79.5

86.8

Controller

/

PLC

PLC

Compressor

Type

/

Semi Hermetic Screw Compressor

Semi Hermetic Screw Compressor

Start Type

/

Y-△ Triangle Start

Y-△ Triangle Start

Evaporator

Type

/

Shell and Tube Dry Type

Shell and Tube Dry Type

Water Temperature

12℃ In / 7℃ Out

12℃ In / 7℃ Out

Water Flow

m³/h

15.5

20.6

26.7

28.4

36.1

38.7

45.6

48.2

52.5

56.7

Water Pressure

kPa

40~80

40~80

Axial Fans

Air Flow

m3/h

40000

58000

80000

80000

100000

111000

132000

141000

148000

160000

Power

kW

3

3

6

6

8.8

9

13.2

13.2

12

17.6

Dimension

Length

mm

2110

2110

2110

2110

2110

3160

3160

3160

4210

4210

Width

mm

1060

2000

2000

2000

2000

2000

2000

2000

2000

2000

Height

mm

2280

2280

2280

2480

2480

2480

2480

2480

2480

2480

Refrigerant

Type

/

R22/R407c/R134a

R22/R407c/R134a

Throttling

/

Thermal Expansion Valve

Thermal Expansion Valve

Water Pipe Port

Condenser

a/b

2-DN50

2-DN65

2-DN80

2-DN80

2-DN80

2-DN100

2-DN100

2-DN100

2-DN125

2-DN125

Net Weight

kg

900

1550

1800

2150

2250

2400

2700

3000

3200

3350

 

Items

Unit

Item No.

Item No.(the D means with dual compressor)

LSBF360

LSBF420

LSBF450

LSBF490

LSBF530

LSBF530D

LSBF550

LSBF560D

LSBF610D

LSBF635

Cooling Capacity

kW

360

420

450

490

530

530

550

560

610

635

kcal/hr

310

361

387

421.4

455.8

455.8

473

481.6

524.6

546.1

Power Supply

/

380~480V/3PH/50~60Hz

380~480V/3PH/50~60Hz

Input Power

kW

114.1

129.7

135.9

150.2

160

163.8

164.4

170.8

183

186.1

Input Current

A

199.7

227.0

237.8

262.9

280.0

286.7

287.7

298.9

320.3

325.7

Input Power of Compressor

kW

96.5

112.1

118.3

128.2

138

137.4

142.4

144.4

159

164.1

Controller

/

PLC

PLC

Compressor

Type

/

Semi Hermetic Screw Compressor

Semi Hermetic Screw Compressor

Start Type

/

Y-△ Triangle Start

Y-△ Triangle Start

Evaporator

Type

/

Shell and Tube Dry Type

Shell and Tube Dry Type

Water Temperature

12℃ In / 7℃ Out

12℃ In / 7℃ Out

Water Flow

m³/h

61.9

72.2

77.4

84.3

91.1

91.1

94.6

96.3

104.9

109.2

Water Pressure

kPa

40~80

40~80

Axial Fans

Air Flow

m³/h

160000

188000

200000

220000

235000

264000

250000

264000

296000

280000

Power

kW

17.6

17.6

17.6

22

22

26.4

22

26.4

24

22

Dimension

Length

mm

4210

4210

4210

5260

5260

6320

5260

6320

8420

5760

Width

mm

2000

2000

2000

2000

2000

2000

2000

2000

2000

2200

Height

mm

2480

2480

2480

2480

2480

2480

2480

2480

2480

2480

Refrigerant

Type

/

R22/R407c/R134a

R22/R407c/R134a

Throttling

/

Thermal Expansion Valve

Thermal Expansion Valve

Water Pipe Port

Condenser

a/b

2-DN125

2-DN125

2-DN125

2-DN150

2-DN150

4-DN100

2-DN150

4-DN100

4-DN125

2-DN150

Net Weight

kg

3950

4250

4550

4550

4750

5400

4950

6000

6400

5200

 

Items

Unit

Item No.(the D means with dual compressor)

Item No.(the D means with dual compressor)

LSBF660D

LSBF720D

LSBF840D

LSBF900D

LSBF980D

LSBF1060D

LSBF1100D

LSBF1270D

LSBF1390D

Cooling Capacity

kW

660

720

840

900

980

1060

1100

1270

1390

kcal/hr

567.6

619.2

722.4

774

842.8

911.6

946

1092.2

1195.4

Power Supply

/

380~480V/3PH/50~60Hz

380~480V/3PH/50~60Hz

Input Power

kW

208.8

228.2

259.4

271.8

300.4

320

328.4

372.2

408

Input Current

A

365.4

399.4

454.0

475.7

525.7

560.0

574.7

651.4

714.0

Input Power of Compressor

kW

173.6

193

224.2

236.6

256.4

276

284.4

328.2

364

Controller

/

PLC

PLC

Compressor

Type

/

Semi Hermetic Screw Compressor

Semi Hermetic Screw Compressor

Start Type

/

Y-△ Triangle Start

Y-△ Triangle Start

Evaporator

Type

/

Shell and Tube Dry Type

Shell and Tube Dry Type

Water Temperature

12℃ In / 7℃ Out

12℃ In / 7℃ Out

Water Flow

m³/h

113.5

123.8

144.5

154.8

168.5

182.3

189.2

218.4

239.0

Water Pressure

kPa

40~80

40~80

Axial Fans

Air Flow

m3/h

320000

320000

376000

400000

440000

470000

500000

560000

560000

Power

kW

35.2

35.2

35.2

35.2

44

44

44

44

44

Dimension

Length

mm

8420

8420

8420

8420

10520

10520

10520

11520

11520

Width

mm

2000

2000

2000

2000

2000

2000

2000

2200

2200

Height

mm

2480

2480

2480

2480

2480

2480

2480

2480

2480

Refrigerant

Type

/

R22/R407c/R134a

R22/R407c/R134a

Throttling

/

Thermal Expansion Valve

Thermal Expansion Valve

Water Pipe Port

Condenser

a/b

4-DN125

4-DN125

4-DN125

4-DN125

4-DN150

4-DN150

4-DN150

4-DN150

4-DN150

Net Weight

kg

6700

7900

8500

9100

9300

9500

9900

10400

11000

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