55
Technical specifications
IP 21
Refrigerant : R410A
Technical specifications 3 x 400 V
Heating Capacity at B0/W35
(KW)
6.950
8.900
11.905
14.500
Heating Power Input at B0/W35
(KW)
1.703
2.197
2.930
3.598
Power supply
(V/Ph/Hz)) 400V/3/50Hz
400V/3/50Hz
400V/3/50Hz
400V/3/50Hz
Compressor brand
Hitachi
Hitachi
Hitachi
Hitachi
Compressor type
Rotary
Rotary
Scroll
Scroll
Starting current, compressor
(A)
1.5
1.5
2.5
2.5
Running current, (heating)
(A)
7.5
9.6
4.6
5.7
Max Output, Brine pump
(W)
151
151
151
205
Max Output, Heating medium pump
(W)
151
151
151
205
Connection heating return, o.d.ø
(mm)
Connection heating flow, o.d.ø
(mm)
Water tank inlet/outlet, o.d.ø
(mm)
Max pressure in spiral copper pipe
(Mpa)
Refrigerant quantity (R410A)
(kg)
1.10
1.15
1.65
2.40
Heating medium flow,Rated
(m³/h)
1.20
1.50
2.05
2.50
Brine water flow,Rated
(m³/h)
1.10
1.40
1.90
2.20
Max Discharge Pressure
(Mpa)
4.0
4.0
4.0
4.0
Max Suction Pressure
(Mpa)
0.95
0.95
0.95
0.95
Enclosure class
Noise of indoor unit
dB(A)
47
48
50
51
Net Weight/Gross Weight of indoor unit
(kg)
210/239
222/250
245/275
258/286
IP 21
28
28
28
0.25 (2.5 bar)
Model
BWB-SS-7(DC) BWB-SS-9(DC) BWB-SS-12(DC) BWB-SS-15(DC)
Operating current of electrical heater 6/9kw
(A)
Dimension of Indoor unit (LxWxH)
(mm)
600x685x970
600x685x970
600x685x970
600x685x970
13X2 (6kw)
13X2 (6kw)
13X3 (9kw)
13X3 (9kw)