3-Phase
Supply
L1
L2
L3
Connect via branch protection fuses, filter (optional), 3
semi-conductor fuses, contactor,
capacitor box (optional), and AC Line Choke/Reactor.
Refer to Manual Specification E
Motor
Armature
A+
A-
Connect shield between motor and earth rail:
Field Output
F+
F-
Connect shield between motor and earth rail
. These terminals provide an internal motor
field supply fused by 10A (Frame 1) / 20A (Frame 2) fuses.
Note the nominal field current from the motor rating plate
The range can be set to 5A or 20A/10A by the switch SW1 in the Power Board,
The setting of the field current range switch (SW1) must not be changed when the drive is
powered on, and the P- code may need to be reset.
Auxiliary
Supply
AL1
AL2
Single phase, 110/240V ac, 50/60Hz.
Match auxiliary supply to the contactor coil voltage. Protect with external fuses determined by
the contactor holding VA, or MCB.
Connect auxiliary supply terminals directly to the incoming supply. No series sequencing
switches or contacts are permitted without consultation from Parker
External
Contactor
CL1
CL2
Connect the contactor coil to terminals CL1& CL2
Motor
Thermistor
TH1
TH2
Connect motor thermal switch or thermistor to TH1, TH2. Drive will trip when the thermal
switch opens, or when the thermistor resistance exceeds 4k
maximum (PTC Type A: IEC
34-11 Part 2). If the motor does not have a protective device (thermistor), link these
terminals.
Thermistor inputs must be connected for the drive to run.
