Item 

model 

BT-03W

BT-04W

BT-05W

BT-06W

BT-08W

BT-10W

BT-12W

BT-15W

cooling capacity 

Kcal/hr

50Hz/60Hz

7766

9164

10900

15200

12900

15200

15480

18260

18800

22000

26200

30100

32200

37996

38200

45000

BTU

50Hz/60Hz

30815

36362

51187

60313

51187

60313

61424

72455

74598

87296

103961

119400

117000

138000

151600

178560

power supply

Volt

3PHase-380/415-50/60Hz

refrigerant

R

R22

compressor motor 

kw

2.25

3

3.75

4.5

6

7.5

9

11.25

condenser water 

L/Min

31

37

41

48

52

61

62

73

75

88

105

121

118

140

152

180

condenser pipe size 

Lnch

3/4

3/4

1

1

1-1/2

1-1/2

1-1/2

2

water tank capacity 

Litr

55

55

70

130

150

160

180

200

water pump 

kw

0.37

0.75

0.75

1.5

ice water flow rate 

L/Min

26

30

34

40

43

51

52

61

63

73

87

100

102

127

127

150

ice water pipe size

Lnch

3/4

3/4

1

1

1-1/2

1-1/2

1-1/2

2

size 

C 

mm

835

835

940

1200

1300

1300

1480

1626

D 

mm

460

460

485

600

610

610

750

825

H 

mm

930

930

1145

1190

1325

1325

1400

1473

machine weight 

Kg(W/A)

90

100

115

190

240

290

350

520