YASKAWA V1000 Installation Manual page 32

6 Electrical Installation
Main Circuit and Control Circuit Wiring
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NOTICE: Use only the recommended multi conductor cable and use only one cable per cable gland.
Attempting to pass more than one wire through a cable gland create a space between wires that reduces the
waterproofing and dustproofing capabilities of the cable gland, and may damage the drive.
NOTICE: Properly seal the rubber gasket along the outside of the cable gland. Improper seals may allow
water or oil into the drive and damage components.
Refer to the Electrical Installation chapter of the drive Quick Start Guide for proper main
circuit and control circuit wiring type, gauge, tightening torque and procedures.
Note: Use 3-wire cable for single phase input, and 4-wire cable for 3-phase input.
1.
After removing the rubber bushings, insert the cable glands into the holes and
tighten them with the locknut.
Refer to Cable Gland Selection on page 36
torque.
Figure 11
2.
Route the cables through the cable glands, following the instructions in
Gland Selection on page
Note: Use UL approved cable glands or gland cover plates with NEMA Type 4X, or IP66 integrity for
all drive conduit holes.
Figure 12
32 YASKAWA ELECTRIC TOBP C710606 35D YASKAWA AC Drive - V1000 NEMA Type 4X/IP66 Installation Manual
Cable gland
(Locknut)
Cable gland
(Body)
Figure 11 Inserting the Cable Glands
36.
Cable gland
(Locknut)
Cable gland
(Body)
Figure 12 Cable Routing
for the maximum allowable tightening
Cable
Cable