Electrical Connections; Electrical Wiring - Lindab WH45P Technical Manual

WH45P WH45P
ELEC TRICAL CoNNEC TIoNS
4. ELEC TRICAL CoNNEC TIoNS
4.1.

Electrical wiring

Electrical connections must be done by qualified and trai-
ned people.
Switch off the power supply before starting any work on
the electric elements. Never switch on the power supply
during electrical connections.
1. SC (closed damper) microswitch - on request
2. SA (open damper) microswitch - on request
3. Magnet - on request
4. Magnet cables for wiring
4.1.1. SC/SA microswitches position
1. "NC" contact of SC microswitch. When the fire blade is closed the
circuit is open.
2. "NO" contact of SC microswitch. When the fire blade is closed the
circuit is closed.
3. "NC" contact of SA microswitch. When the fire blade is open the
circuit is open.
4. "NO" contact of SA microswitch. When the fire blade is open the
circuit is closed.
26
26/42
4.1.2.
1. 230 V AC power supply
2. Magnet
3. Rectifier
4.1.3.
1. 24 V DC power supply
2. Magnet
4.1.4.
Belimo servomotor:
bFL24T, bFN24T, bF24T, bFL230T, bFN230T, bF230T.
Siemens servomotor:
GRA126, GNA126, GGA126.
We reserve the right to make changes without prior notice
rev 20-10
230 V AC magnet wiring
24 V DC magnet wiring
WH45P - Motorized version