Home > Products > Chiller > HVAC Industry
HVAC Industry
HVAC Water Chiller/Modular Chillers
  • HVAC Water Chiller/Modular Chillers
  • HVAC Water Chiller/Modular Chillers
  • HVAC Water Chiller/Modular Chillers
  • HVAC Water Chiller/Modular Chillers

HVAC Water Chiller/Modular Chillers

In case you do not find the type or model in the website We can customized according to your request.
Contact Now
  • Features
  • Technical Data
  • Application
  • Certification
  • Part List
  • Reference
Products features
1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time.
2. Four stage volume control or 0%-100% automatic regulation.
3. Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machine interface.
4. Perfect breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection.
 
Product options
1. Salt water evaporator
2. Stepless energy regulation
3. Whole heat recovery/partial heat recovery
4. Pump control
5. Special power supply
6. Remote communication connector
7. Frequency conversion
 
Product specification
Refrigerant: R22/R407C/R134A/R410A
Evaporator max water pressure drop: 1.0Mpa
Evaporator: fouling factor 0.018m2.℃/KW
Power supply: 380V/3P/50Hz
Allowable voltage fluctuate: ±5%
Allowable frequency fluctuate: ±2%
The unit uses high efficiency heat exchanger with advanced, unique shape design and systems. Units can be installed directly on the roof, or other well-ventilated place outdoors, without a separate room, space saving construction. Compact shape, appearance, unit uses “W” type coil design, space utilization, small unit size, in order to adapt to the outdoor weather conditions to ensure that the unit has a good operating results during the life cycle.
 

Technical parameter
Air cooled screw(heat) chiller(single compressor) technical parameter

SA-

Type

85S

115S

150S

160S

200S

220S

255S

270S

300S

320S

Nominal cooling capacity

kw

85.0

115.0

150.0

160.0

200.0

220.0

255.0

270.0

300.0

320.0

104 kcal/h

7.3

9.9

12.9

13.8

17.2

18.9

21.9

23.2

25.8

27.5

Nominal heating capacity

kw

95.0

135.0

170.0

185.0

230.0

250.0

290.0

300.0

330.0

360.0

104 kcal/h

8.2

11.6

14.6

15.9

19.8

21.5

24.9

25.8

28.4

31.0

Operating control method

Use PLC microcomputer control

Power Supply

380V/3N/50HZ

Startup type

Y-△

Machine power

kw

30.8

40.9

50.3

54.8

67.2

73.1

84.0

87.5

99.7

107.3

Machine operating current

A

52.0

67.6

84.4

94.1

116.2

125.2

144.0

150.5

172.4

183.0

Compressor

Type

Semi-closed 5:6 asymmetric twin-screw compressor

Cooling power(kw)

27.5

36.5

45.5

50.0

61.0

66.5

75.0

78.5

86.5

94.5

Cooling current(A)

46.5

61.0

77.0

84.5

103.0

112.0

126.0

132.5

146.0

159.0

Heating power(kw)

26.5

35.0

43.5

48.0

58.5

63.5

72.0

75.5

83.0

91.0

Heating current(A)

44.5

58.5

74.0

81.0

98.5

107.0

120.0

127.0

140.0

152.0

Energy regulation

0-33%-66%-100%

0-25%-50%-75%-100%

Evaporator

Type

High efficiency dry type shell and tube heat exchanger

Flow(L/min)

14.6

19.8

25.8

27.5

34.4

37.8

43.8

46.4

51.5

55.0

Water pressure drop(kPa)

45.0

45.0

45.0

48.0

48.0

48.0

50.0

50.0

50.0

50.0

Interface size

DN65

DN80

DN100

Condenser

Type

High efficiency fin type heat exchanger

Fan quantity

6

8

8

8

6

6

6

6

6

8

Stand-alone power

0.6

0.6

0.6

0.6

1.1

1.1

1.5

1.5

2.2

1.6

Refrigerant

Type

R22

Refrigerant volume(kg)

17.0

23.0

30.0

32.0

40.0

45.0

52.0

55.0

60.0

65.0

Overall dimensions

Length(mm)

2500

2950

3000

3000

3500

3500

3700

3700

3700

4000

Width(mm)

1350

1400

1400

1400

2150

2200

2200

2200

2200

2200

Height(mm)

1925

2050

2170

2170

2050

2120

2210

2210

2120

2120

Weight

Machine weight(kg)

1900

2000

2200

2600

2850

3000

3200

3500

3800

3950

Operating weight(kG)

2200

2300

2500

2900

3150

3300

3500

3800

4100

4250

 

VA-

Type

350S

420S

445S

490S

525S

545S

635S

700S

745S

840S

Nominal cooling capacity

kw

350.0

420.0

445.0

490.0

525.0

545.0

635.0

700.0

745.0

840.0

104 kcal/h

30.1

36.1

38.1

42.1

45.2

46.9

54.6

60.2

64.1

72.2

Nominal heating capacity

kw

400.0

470.0

500.0

550.0

590.0

610.0

710.0

780.0

830.0

940.0

104 kcal/h

34.4

40.4

43.0

47.3

50.7

52.5

61.1

67.1

71.4

80.8

Operating control method

Use PLC microcomputer control

Power Supply

380V/3N/50HZ

Startup type

Y-△

Machine power

kw

119.4

136.4

143.4

162.0

172.1

176.6

200.6

220.1

239.8

265.8

Machine operating current

A

201.0

229.5

252.2

265.0

296.2

304.2

344.2

377.2

411.6

456.1

Compressor

Type

Semi-closed 5:6 asymmetric twin-screw compressor

Cooling power(kw)

105.0

122.0

129.0

140.0

150.5

155.0

179.0

198.5

211.0

237.0

Cooling current(A)

177.0

205.5

217.0

235.0

253.0

261.0

301.0

334.0

354.0

398.5

Heating power(kw)

101.0

117.0

123.5

134.0

144.0

148.5

171.5

190.0

202.0

227.0

Heating current(A)

170.0

197.0

208.0

225.0

242.5

250.0

288.0

320.0

334.0

382.0

Energy regulation

0-25%-50%-75%-100%

Evaporator

Type

High efficiency dry type shell and tube heat exchanger

Flow(L/min)

60.1

72.2

76.5

84.2

90.2

93.6

109.1

120.3

128.0

144.3

Water pressure drop(kPa)

52.0

55.0

55.0

58.0

60.0

60.0

62.0

70.0

75.0

80.0

Interface size

DN125

DN150

DN150

Condenser

Type

High efficiency fin type heat exchanger

Fan quantity

8

8

8

10

12

12

12

12

16

16

Stand-alone power

1.8

1.8

2.2

1.8

1.8

1.8

1.8

1.8

1.8

1.8

Refrigerant

Type

R22

Refrigerant volume(kg)

70.0

85.0

90.0

100.0

105.0

110.0

130.0

140.0

150.0

170.0

Overall dimensions

Length(mm)

4200

4500

5000

5800

5800

6500

6500

6500

8000

8000

Width(mm)

2200

2200

2200

2200

2200

2200

2200

2200

2200

2200

Height(mm)

2250

2350

2350

2370

2350

2350

2450

2450

2350

2450

Weight

Machine weight(kg)

4350

4550

4850

5300

5500

5800

6250

6550

7350

7500

Operating weight(kG)

4650

4850

5150

5600

5800

6100

6550

6850

7650

7800

Cooling condition: Chilled water inlet/outlet temperature 12/7 ℃, ambient dry bulb temperature 35℃
Heating condition: Hot water outlet temperature 45℃, ambient dry bulb temperature 7℃, ambient wet bulb temperature 6℃

 


Application: Large scale air-conditioning systems pump this chilled water to coils in specific areas of, lets say, a high rise building. The air handling systems for each area open and close the water flow through it specific area keeping the air of the rooms at a desired temperature.

No.

Name

Brand

Original

1

Compressor

HANBELL

Taiwan

2

Controller

SIEMENS

Germany

AC contactor

LG

Korea

Thermal relay

LG

Korea

Compressor

CARLO

Swiss

3

Heat exchanger

     Shenglin

China

Fan

MAER

China

Expansion valve

EMERSON

USA

DANFOSS

Denmark

High and low pressure gauge

HONGSEN

China

Flow switch

KAOBO

China

Water pump

SOUTH

China

 

Country: Bolivia
Chiller type: water cooled
Cooling capacity: 130kW
Cooling medium: R407C
Supply power: 3P-380V-50Hz
Compressor brand: COPELAND
Compressor type: scroll
Water outlet tem.: 7℃

Country: Philippines
Chiller type: air cooled
Cooling capacity: 130kW
Cooling medium: R22
Supply power: 3P-380V-60Hz
Compressor brand: COPELAND
Compressor type: scroll
Water outlet tem.: 7℃

Country: Malaysia
Chiller type: water cooled
Cooling capacity: 175kW
Cooling medium: R22
Supply power: 3P-380V-50Hz
Compressor brand: HANBELL
Compressor type: screw
Water outlet tem.: 7℃

Country: UAE
Chiller type: air cooled
Cooling capacity: 41kW
Cooling medium: R22
Supply power: 3P-380V-50Hz
Compressor brand: COPELAND
Compressor type: scroll
Water outlet tem.: 7℃

 

 


 


 



anterior:ninguno
Contact us
Product Catalog
Products