Danfoss DHP-M, Руководство по установке

Страница: 21 / 36

7 Electrical installation
This equipment complies with IEC 61000-3-12 provided that the short-circuit power S
sc
is greater than or equal to, see table, at the inter-
face point between the user´s supply and the public system.
It is the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if neces-
sary, that the equipment is connected only to a supply with a short-circuit power S
sc
greater than or equal to see table.
S
SC
S M L XL
MVA 2.1 2.1 2.4 3.2
The heat pump is connected internally at the factory, for this reason electrical installation consists mainly of the connection of the power
supply.
Danger
Electrical voltage!
The terminal blocks are live and can be highly dangerous.
All power supplies must be switched off before the electrical installa-
tion is started.
Warning
The electrical installation may only be carried out by an authorized
electrician and must follow applicable local and national regulations.
Warning
The power cable may only be connected to the terminal block inten-
ded for this purpose.
No other terminal blocks may be used!
Caution
The electrical installation must be carried out using permanently rout-
ed cables and must follow applicable local and national regulations.
Isolate the power supply using an all-pole circuit breaker with a mini-
mum contact gap of 3 mm.
Installation Guide DHP-M
Danfoss Heating Solutions VIJSW102
21