Easy Start Guide
Page 3
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Parker AC10 Series Inverter (to 22kW)
2. Power and Motor Connections (Three Phase)
1)Do not re-set while the motor is rotating
2)Perform parts replacement after discharge is finished
3)Do not connect output terminals to the power supply
CAUTION:
The illustration on the left is based on the 22kW
400V model. The terminal layout for other
ratings is similar.
The order of the three supply phases is not
important. They should be connected to the
terminals marked L1/R, L2/S and L3/T as
shown. In some cases, these terminals may be
marked L1, L2 and L3 only.
Notes:
The order of the three motor phases
determines the initial direction the motor turns.
This can be reversed by physically swapping
any two motor phases. Or by changing the
Inverter parameters.
The motor must be separately earthed.
T h e s u p p l y m u s t m a t c h t h e I n v e r t e r
specification.
Use screened or armoured cable between the
I n v e r t e r a n d M o t o r . To m i n i m i s e
electromagnetic interference, ensure the
cable screen is grounded as shown.
Before commencing, confirm that the
Inverter and all cables are completely
isolated from the power supply, have
been isolated for at least 5 minutes and
that the motor is not turning.
Motor
Phase
Phase
Phase
Earth
Phase
Phase
Phase
Supply
Screen or
Armour
