Easy Start Guide
2. Power and Motor Connections (Three Phase)
Page 3
This guide has been produced by The Inverter Drive Supermarket Ltd.
All content, including but not limited to graphics, text and procedures copyright The Inverter
Drive Supermarket and must not be reproduced or altered without prior written permission.
©
Notes:
The illustration above is based on frame size 2
models (0.37kW - 2.2kW). The terminal layout
for size 3 (3kW - 7.5kW) is slightly different.
The order of the three motor phases
determines the direction the motor turns.
The order of the three power phases is
unimportant.
Important:
Use screened SY cable between the Inverter
and Motor to minimise electromagnetic
interference.
Ensure the motor cable screen is earthed at
the motor end.
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.
Parker SSD Drives 650 Series Inverter
M3/W
M2/V
M1/U
L2/N
L1
TH1B
TH1A
10
9
8
7
6
5
4
3
2
1
RL1A
RL1B
DBR
DC+
L3
TH1B
TH1A
Connect TH1A and
TH1B terminals to the
motor thermistor if
available.
If the motor does not
have thermistor
protection, short TH1A
and TH1B as shown.
The Inverter will not
operate if TH1A and
TH1B are not
connected.
Motor
Fit the cable clamp to
the power cable and
attach motor cable to
power cable securely.
Motor Power
Phase
Earth
Phase
Phase
Phase
Phase
Phase
Earth
Motor
Power
I/O Terminal Block
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