Contactor Component - INVT Goodrive300-21 Series Operation Manual

Goodrive300-21 series dual inverter integrated machine for air compressor
B.2. Contactor component
When the main motor and its cooling fan is connected in non-coaxial way, it is recommended to install
the optional contactor component to control the operation of main motor cooling fan. The optional
contactor component is available from our company.
B.2.1. Open package inspection
Please carefully check if the product package is intact before open-package inspection. If any
question, please contact the supplier immediately.
Name
Contactor
3pin conversion terminal
Fuse
Fuse pedestal
Fixed parts
Connection cable of

contactor component

Pan head screws
Ribbon
Note: Users should select contactor coil voltage based on actual usage condition. When 110V coil is
selected, it is required to adjust CN7 short-circuit terminal of the control board to CN8.
B.2.2. Guidance on electrical wiring
Goodrive300-21 contactor component is comprised of contactor and fuse. Its electrical wiring diagram
is shown as below:
CJX2-0910M380V 9A; Coil voltage 220VAC
CJX2-0910F 380V 9A; Coil voltage 110VAC
METER connection
terminal of integrated
machine
METER
UA UB UC
to the control board of
integrated machine
TA2 、 TC2
Fig B.7 Electrical diagram of contactor component
Model
TB-2503L
RO15 690V 2A
RT14-20/690V
/
/
M4×10
/
U3 、 V3 、 W3
conversion terminal
- -
76
Qty.
1
1
2
2
2
1
4 conversion terminal
and fuse pedestal
10 Fixing cables
M
3
Cooling fan of the
main motor
Appendix B
Remark
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/
/
/
/
/
Fixing the