Nibe F1145 5 User Manual

Technical specifications
IP 21
1x230V
12851x230V
Output data at nom flow
Refers to performance of heat pump excl. circulation pumps
0/35
11.888.334.83kWRated output
9.306.603.74kWCooling output
2.581.731.09kWElectrical output
4.604.824.44-COP
0/50
11.257.803.85kWRated output
7.905.542.62kWCooling output
3.352.261.23kWElectrical output
3.363.453.13-COP
Output data according to EN 14511
0/35
11.608.154.65kWRated output
2.721.841.13kWElectrical output
4.274.444.12-COP
EN14511
0/45
10.997.753.98kWRated output
3.202.181.21kWElectrical output
3.443.553.29-COP
EN14511
1/2/3/4/5/6/7kWAdditional power
Electrical data
230V 50 HzRated voltage
22.5159.5A
rms
Max operating current, compressor
(Including Control system and Circulation pumps)
403223A
rms
Starting current
---ohmMax permitted impedance at connection point
1)
31(32)24(25)18(20)A
rms
Max operating current heat pump incl.1–2kWimmersion heater
(Recommended fuse rating)
40(40)32(32)27(32)A
rms
Max operating current heat pump incl.3–4kWimmersion heater
(Recommended fuse rating)
49(50)41(50)36(40)A
rms
Max operating current heat pump incl.5–6kWimmersion heater
(Recommended fuse rating)
53(63)46(50)40(40)A
rms
Max operating current heat pump including 7 kW immersion heater
(Recommended fuse rating)
35 – 18530–8730–87WOutput, Brine pump
7–677–677–67WOutput, Heating medium pump
IP 21IP class
Refrigerant circuit
R407CType of refrigerant
2.22.31.4kgVolume
2.9 (29 bar)MPaCut-out value pressostat HP
-0.7 (-7 bar)MPaDifference pressostat HP
0.15 (1.5 bar)MPaCut-out value pressostat LP
0.15 (1.5 bar)MPaDifference pressostat LP
NIBE™ F1145Chapter 12 | Technical data74

Nibe F1145 5 Specifications

General

Brand	Nibe
Model	F1145 5
Category	Heat Pump
Language	English