Switchgear Ac - Wolf WD-A Operation & Maintenance Manual

AIR HEATER WD-A, WD-U
07
Switching Devices

7. Switchgear AC

07.01 Switchgear, 2 speeds 400 V (motor 001)
5-core
5-core
07.02 Automatic switchgear, 2 speeds 400 V (motor 001)
5-core
9-core
Power supply
Motor
Back-up fuse
on site
9-core
Power supply
Back-up fuse Motor
on site
9-core
Power supply
Motor
Back-up fuse
on site
Order no. 670
4-core
If automatic restart after motor fault
is required, insert bridge.
TK=Thermal contact RT=Room thermostat
4-core
If automatic restart after motor
fault is required, insert bridge.
TK=Thermal contact RT=Room thermostat
TK=Thermal contact
13 13
Order no. 671
Contact load
max. 250V 1A
Servomotor
Order no. 676
Room thermostat