IMO Jaguar CUB Instruction Manual page 29

The wiring procedure for the CUB5A-1
perform wiring in accordance with their individual terminal arrangement. (Refer to page 2-3.)
Grounding terminals ( G)
Be sure to ground either of the two grounding terminals for safety and noise reduction. All metal
frames of electrical equipment must be grounded to avoid electric shock, fire and other disasters.
Grounding terminals should be grounded as follows:
1) Connect the grounding terminal of the 200 V or 400 V series of
2) Connect a thick grounding wire with a large surface area and
Figure 2.4 Grounding Terminal
Wiring
Inverter output terminals, U, V, and W
1) Connect the three wires of the 3-phase motor to terminals U, V,
2) The wiring length between the inverter and motor should not
Figure 2.5 Inverter Output Ter-
minal Wiring
is given below as an example. For other inverter types,
inverters to a ground electrode on which class D or C
grounding work has been completed, respectively, in compli-
ance with the Electric Facility Technical Standard.
which meets the grounding resistance requirements listed in
Table 2.7. Keep the wiring length as short as possible.
Above requirements are for Japan. Ground the inverter
according to your national and local safety requirements.
and W.
exceed 50 m. If the wiring length exceeds 50 m, it is recom-
mended that an output circuit filter (option) be inserted.
Do not use one multicore cable to connect several in-
verters with motors.
2-8