INSTRUCTION MANUAL MT, MA2, MK2, M10 DRIVE UNIT
26
Electrical connection
• General
WARNING
Turn o the main circuit breaker before carrying out electrical
work.
WARNING
All electrical work must be carried out by a qualied electrician.
NOTE!
Check that the supply voltage and motor voltage are the same.
• Engaging the electric motor
U1
V1
W1
W2
U2
V2
3-phase motor
Star-coupled
U1
V1
W1
W2
U2
V2
3-phase motor
Delta-coupled
Capacitor
1-phase motor
Assymetrical
U1
Z1
Z2
U2
Connection of electrical motor