Goodrive100 inverters
Appendix C
IKR Aandrijven en Besturen
www.ikr-industries.nl
The inverters below 30kW(including 30kW) only
need braking resistors and the inverters above
37kW(including 37 kW) need braking units
Output filter
Control the interference from the output side of
the inverter and please install close to the output
terminals of the inverter.
Output reactor
Prolong the effective transimiting distance of the
inverter to control the sudden high voltage when
switchiong on/off the IGBT of the inverter.
C.2 Power supply
Check that the voltage degree of the inverter complies with the voltage of the
supply power voltage.
C.3 Cables
C.3.1 Power cables
Dimension the input power and motor cables according to local regulations.
Note:
A separate PE conductor is required if the conductivity of the cable shield is not sufficient for the
purpose.
C.3.2 Control cables
All analog control cables and the cable used for the frequency input must be shielded.
The relay cable needs the cable type with braided metallic screen.
Note: Run analog and digital signals in separate cables.
Check the insulation of the input power cable according to local regulations before connecting to the drive.