Wolf BWL-1 S - Technical Specifications and Sensor Data

993064298_201507
50.Specication
TYPE BWL-1S(B) - 07/230 V BWL-1S(B) - 10/400 V BWL-1S(B) - 14/400 V
Width x height x depth of outdoor unit
(incl. feet, incl. front doors)
mm 1040 x 865 x 340 900 x1255 x 340 900 x1255 x 340
Width x height x depth of indoor unit
(incl. feet, incl. front doors)
mm 440 x 790 x 340 440 x 790 x 340 440 x 790 x 340
Weight of outdoor unit kg 66 110 110
Weight of indoor unit kg 31 33 35
Refrigerant circuit
Refrigerant type / charge weight - / kg R410A / 2.15 R410A / 2.95 R410A / 2.95
Max. length of refrigerant line m 25
Quantity of refrigerant to be added,
line length >12 m - 25 m
g/m 60
Refrigerant oil FV68S POE POE
Refrigerant oil charge weight ml 650 1100 1100
Compressor type Rotating piston Twin rotating piston Twin rotating piston
Maximum operating pressure bar 43
Heating output / COP to EN14511
1)
A2/W35 rated output kW / - 5.1 / 3.3 7.6 / 3.8 8.8 / 3.8
A7/W35 rated output kW / - 6.8 / 4.3 10.2 / 4.8 12.1 / 4.8
A-7/W35 max. output kW / - 6.1 / 2.5 9.2 / 2.9 10.3 / 2.8
Output range at A2/W35 kW 1.9 - 8.8 2.9 - 10.6 3.1 - 12.4
Cooling capacity / EER to EN14511
1)
A35/W7 rated output kW / - 6.8 / 2.7 8.8 / 2.7 10.7 / 2.5
A35/W18 rated output kW / - 8.6 / 3.3 8.7 / 4.1 12.0 / 3.4
Compressor output range for A35/W18 kW / - 2.9 - 9.6 3.1 - 11.0 3.2 - 13.2
Sound, outdoor unit
Sound power level (based on EN 12102/EN ISO 9614-2)
for A7/W55 at rated heating output
dB(A) 61 60 61
Average sound pressure level at 1 m distance dB(A) 55 54 55
Application limits
Temperature, operating limits, heating mode °C +20 to +55 +20 to +55 +20 to +55
Temperature, operating limits, cooling mode °C +7 to +20 +7 to +20 +7 to +20
Maximum heating water temperature
with electric booster heater
°C 75 75 75
Temperature, operating limits, air, heating mode, min/max °C -15 / +35 -20 / +35 -20 / +35
Temperature, operating limits, air, cooling mode, min/max °C +10 / +45 +10 / +45 +10 / +45
Heating water
Minimumowrate l / min 15 21 25
Waterowrate,nominal(5K) l / min 19.7 28.8 34.1
Waterowrate,maximum(4K) l / min 24.7 36 42.7
Heat pump pressure drop
atnominalwaterowrate
mbar 78 121 141
Residualheadatnominalwaterowrate mbar 490 550 460
Maximum operating pressure bar 3
Heat source
Airowrateatnominaloperatingpoint
2)
m³ / h 2600 3500 4200
Connections
Connection,heatingow/return/
DHWow
28x1
Connection, refrigerant lines UNF 5/8 + 7/8
Dimensions, refrigerant lines mm 10x1 + 16x1
Dimensions, condensate line, outdoor unit mm 16
Electrics, outdoor unit
Power supply / fuse protection, outdoor unit
1~NPE, 230VAC, 50Hz
/ 20A(C)
3~NPE, 400VAC, 50Hz
/ 20A(C)
3~NPE, 400VAC, 50Hz
/ 20A(C)
Max. fan power consumption W 57 70 102
Power consumption, standby W 9 21 21
Max. compressor power consumption
within application limits
kW 3.6 5 6.3
Max. compressor current within application limits A 16 8 10
Compressor start-up current A 15 10 10
Compressor start-up current with blocked rotor A 25 16 16
Starting current (charging of DC capacitors) A 35 30 30
IP rating, outdoor unit IP 24
Maximum number of compressor starts per hour 1/h 3
Electrics, indoor unit
Power supply / fuse connection, heating element
3)
Either 3~PE, 400VAC, 50Hz / 16A(B) or
1~NPE, 230 V AC, 50 Hz / 32 A(B)
Power supply / fuse protection, control voltage 1~NPE, 230 V AC, 50 Hz / 16 A(B)
Power consumption, electric heating
3)
kW 2 / 4 / 6 or 3 / 6 / 9
Power consumption, pump W 3 - 45 3 - 75 3 - 75
Power consumption, standby W 5
Maximum power consumption, electric heating 6 kW
3)
A 8.7 (400 V AC) / 26.1 (230 V AC)
Maximum power consumption, electric heating 9 kW
3)
A 13 (400VAC)
IP rating, indoor unit IP 20
1)
Provisional data
2)
To ensure the heat pump operates with optimum energy efficiency, the flow rate should not fall below the nominal air flow rate
3)
Available as an accessory for the BWL-1SB