Power/Grounding Wiring And Fuses - WEG CFW-11 User Manual

Installation and Connection
3

3.2.2 Power/Grounding Wiring and Fuses

ATTENTION!
Provide adequate terminals when flexible cables are used for the power and grounding connections.
ATTENTION!
Sensitive equipment such as PLCs, temperature controllers, and thermal couples shall be kept at a
minimum distance of 0.25 m (9.84 in) from the frequency inverter and from the cables that connect
the inverter to the motor.
3-12 | CFW-11
Grounding
(a) Frame sizes A, B and C with
degree of protection IP2X
Grounding
(c) Frame sizes B, C and D with degree protection IP55
Figure 3.10 - (a) to (c) - Grounding terminals
Grounding
(b) Frame size D with degree
of protection IP2X/Nema1