Viessmann BW 351.A07, Инструкции по установке и обслуживанию для подрядчиков

Страница: 136 / 148

136
BWC type 351.A07
Output data with reference to EN 255 (B0/W35,
10 K spread)
Rated heating output kW 7.59
Cooling capacity kW 6.12
Power consumption kW 1.58
Coefficient of performance ε (COP) 4.81
Brine (primary circuit)
Contents l 4.0
Minimum flow rate l/h 1100
Residual head (at minimum flow rate) mbar 640
kPa 64
Max. flow temperature °C 25
Min. flow temperature °C –10
Heating water (secondary circuit)
Contents l 3.4
Minimum flow rate l/h 650
Residual head (at minimum flow rate) mbar 600
kPa 60
Max. flow temperature °C 72
Electrical values, heat pump
Rated voltage, compressor 3/N/PE
400 V/50 Hz
Rated current, compressor A 8.2
Starting current, compressor (with starting current lim-
iter) A 21.0
Starting current, compressor with stalled armature A 51.5
Power consumption:
■ Primary pump W 10 to 55
■ Secondary pump W 10 to 55
■ Circulation pump for cylinder heating W 62 to 132
MCB/fuse protection for compressor A 1 x B16A 3-pole
Electrical values, control unit
Rated voltage 1/N/PE
230 V/50 Hz
MCB/fuse protection B16A
Fuses 2 x 6.3 A H/250 V
Max. power consumption W 1000
Power consumption in operation W 10
Specification
Specification
(cont.)
5546 273 GB