Nibe S1255-6 User Manual

Electrical data
1X230 V
S1255-6
230V ~ 50HzRated voltage
15(16)A
rms
Max operating current including 0 – 0.5 kW immersion heater (Recommended fuse rating).
20(20)A
rms
Max operating current including 1 – 1.5 kW immersion heater (Recommended fuse rating).
24(25)A
rms
Max operating current including 2 – 2.5 kW immersion heater (Recommended fuse rating).
31(32)A
rms
Max operating current including 3 – 4 kW immersion heater (Recommended fuse rating).
33(40)A
rms
Max operating current including 4.5 kW immersion heater (Recommended fuse rating).
0.5/1/1.5/2/2.5/3
/3.5/4/4.5
kWAdditional power
S1255-12
230 V ~ 50 HzRated voltage
26(32)A
rms
Max operating current including 0 – 1 kW immersion heater (Recommended fuse rating).
39(40)A
rms
Max operating current including 2 – 4 kW immersion heater (Recommended fuse rating).
52(63)A
rms
Max operating current including 5 – 7 kW immersion heater (Recommended fuse rating).
1/2/3/4/5/6/7kWAdditional power
3X230 V
S1255-6
230V 3 ~ 50HzRated voltage
16(16)A
rms
Max operating current including 0 – 1 kW immersion heater (Recommended fuse rating).
20(20)A
rms
Max operating current including 1.5 – 4.5 kW immersion heater (Recommended fuse rating).
0.5/1/1.5/2/2.5/3
/3.5/4/4.5
kWAdditional power
S1255-12
230V 3 ~ 50HzRated voltage
22(25)A
rms
Max operating current including 0 kW immersion heater (Recommended fuse rating).
28(32)A
rms
Max operating current including 2 – 4 kW immersion heater (Recommended fuse rating).
36(40)A
rms
Max operating current including 6 kW immersion heater (Recommended fuse rating).
46(50)A
rms
Max operating current including 9 kW immersion heater (Recommended fuse rating).
1/2/3/4/5/6/7/8/9kWAdditional power
3X400 V
S1255-6
400V 3N ~ 50HzRated voltage
12(16)A
rms
Max operating current including 0 kW immersion heater (Recommended fuse rating).
16(16)A
rms
Max operating current including 0.5 – 6.5 kW immersion heater (Recommended fuse rating).
0.5/1/1.5/2/2.5/3
/3.5/4/4.5/5/5.5/6/6.5
kWAdditional power
S1255-12
400V 3N ~ 50HzRated voltage
9(10)A
rms
Max operating current including 0 kW immersion heater (Recommended fuse rating).
12(16)A
rms
Max operating current including 1 kW immersion heater (Recommended fuse rating).
16(20)A
rms
Max operating current including 2 – 4 kW immersion heater (Recommended fuse rating).
21(25)A
rms
Max operating current including 5 – 7 kW immersion heater (Recommended fuse rating).
24(25)A
rms
Max operating current including 9 kW immersion heater, requires reconnection (Recommended fuse rating).
1/2/3/4/5/6/7 (switchable to
2/4/6/9)
kWAdditional power
S1255-16
400V 3N ~ 50HzRated voltage
10(10)A
rms
Max operating current including 0 kW immersion heater (Recommended fuse rating).
13(16)A
rms
Max operating current including 1 kW immersion heater (Recommended fuse rating).
17(20)A
rms
Max operating current including 2 – 4 kW immersion heater (Recommended fuse rating).
21(25)A
rms
Max operating current including 5 – 7 kW immersion heater (Recommended fuse rating).
24(25)A
rms
Max operating current including 9 kW immersion heater, requires reconnection (Recommended fuse rating).
1/2/3/4/5/6/7 (switchable to
2/4/6/9)
kWAdditional power
2.0MVAShort circuit power (Ssc)
1
1
This equipment complies with IEC 61000-3-12, on the condition that the short circuit power Ssc is greater than or equal to 2.0 MVA at the connection point
between the customer installation’s electrical supply and the mains network. It is the responsibility of the installer or user of the equipment to ensure, through
consultation with the distribution network operator if required, that the equipment is only connected to a supply with a short circuit power Ssc equal to or
greater than 2.0 MVA.
69Chapter 13 | Technical dataNIBE S1255

Nibe S1255-6 Specifications

General

Model	S1255-6
Output	6 kW
Power Input Heating	1.5 kW
Refrigerant	R410A
Dimensions (HxWxD)	1800x600x620 mm
Energy efficiency class heating 35°C	A+++
Type	Heat Pump
COP Heating	5.8 (at A7/W35 according to EN14511)
Integrated hot water tank	180 liters
Energy efficiency class	A++