6 | Electrical Connection
24 | 48
Instruction Manual COBRA NC 0100-0300 B ACV_EN_en
Double star connection, multi-voltage motor
with 12 pins (low voltage):
4
4
4
Star connection, multi-voltage motor with 12
pins (high voltage):
4
4
4
Delta connection, multi-voltage motor with 12
pins (middle voltage):
4
4
4
NOTICE
Incorrect direction of rotation.
Risk of damage to the machine!
●
Operation in the wrong direction of rotation can destroy the machine in a short time! Prior to
start-up, ensure that the machine is operated in the right direction.
The intended rotation direction of the motor is defined by the illustration below:
●
Jog the motor briefly.
●
Watch the fan wheel of the motor and determine the direction of rotation just before the fan
wheel stops.
If the rotation of the motor must be changed:
●
Switch any two of the motor phase wires.
6.4
Wiring Diagram Solenoid Valve (Optional)
Part no. :
0654 000 092
U = 24 VDC ; P
max
= 8 W
Contact:
Normally closed
2 (-)
1 (+)
PE
