STIEBEL ELTRON WPL-A 05 HK 230 Premium, Эксплуатация и установка

Страница: 36 / 40

iNSTALLATiON
Specification
36 | WPL-A Premium www.stiebel-eltron.com
WPL-A 05 HK 230 Premium WPL-A 07 HK 230 Premium
Electrical data
Max. power consumption without emergency/booster heater
kW 2.9 5.4
Rated voltage, compressor V 230 230
Control unit rated voltage V 230 230
Rated voltage, emergency/booster heater V 230 230
Compressor phases 1/N/PE 1/N/PE
Control unit phases 1/N/PE 1/N/PE
Emergency/booster heater phases 2/N/PE 2/N/PE
Compressor fuse protection A 1 x B 25 1 x B 25
Control unit fuse protection A 1 x B 16 1 x B 16
Emergency/booster heater fuse protection A 2 x B 16 2 x B 16
Starting current A 2 2
Max. operating current A 12.5 24
Max. mains impedance Zmax to EN 61000-3-11 Ω 0.33 0.33
Versions
Refrigerant
R454 C R454 C
Refrigerant charge kg 3 3
CO
2
equivalent (CO
2
e) t 0,44 0,44
Global warming potential of the refrigerant (GWP100) 148 148
IP rating IP 14B IP 14B
Condenser material 1.4401/Cu 1.4401/Cu
Dimensions
Height
mm 900 900
Width mm 1270 1270
Depth mm 593 593
Weights
Weight
kg 135 135
Connections
Connection, heating flow/return
28 mm 28 mm
Heating water quality requirements
Water hardness
°dH ≤3 ≤3
pH value (with aluminium fittings) 8.0-8.5 8.0-8.5
pH value (without aluminium fittings) 8.0-10.0 8.0-10.0
Conductivity (softening) μS/cm <1000 <1000
Conductivity (desalination) μS/cm 20-100 20-100
Chloride mg/l <30 <30
Oxygen 8-12 weeks after filling (softening) mg/l <0.02 <0.02
Oxygen 8-12 weeks after filling (desalination) mg/l <0.1 <0.1
Values
Permissible operating pressure, heating circuit
MPa 0.3 0.3
Heating flow rate (EN 14511) at A7/W35, B0/W35 and 5 K m³/h 0.56 0.56
Flow rate on heat source side m³/h 2250 2250
Nominal heating flow rate at A-7/W35 and 7 K m³/h 0.64 0.842
Nominal internal pressure drop, heating hPa 51 88
Min. heating flow rate m³/h 0.64 0.64
Further details
WPL-A 05 HK 230 Premium WPL-A 07 HK 230 Premium
202669 200123
Maximum altitude for installation m 2000 2000