YASKAWA GA800

Electrical Installation
3
3.4 Main Circuit Terminal Block Wiring Procedure
YASKAWA SIEPC71061737D GA800 Drive Technical Reference 107
Screw Size Screw Shape Adapter
Bit
Torque Driver Model
(Tightening Torque)
Torque Wrench
Model Manufacturer
M6
Bit SF-BIT-HEX 5-50 PHOENIX CONTACT -
5 - 9 N∙m
(44.3 - 79.9 lbf∙in)
*2 *3
Bit SF-BIT-SL 1,2X6,5-70 PHOENIX CONTACT -
3 - 3.5 N∙m
(26.6 - 31.0 lbf∙in)
*2 *3
M8 Bit SF-BIT-HEX 6-50 PHOENIX CONTACT -
8 - 12 N∙m
(70.8 - 106.2 lbf∙in)
*2
*3
M10 Bit SF-BIT-HEX 8-50 PHOENIX CONTACT -
12 - 14 N∙m
(106.2 - 123.9 lbf∙in)
*2
*3
*1 When wiring drive models 2056, 4089, and smaller, select the correct tools for the wire gauge.
*2 Use 6.35 mm (0.25 in) bit socket holder.
*3 Use a torque wrench that can apply this torque measurement range.
■ Main Circuit Terminal Block Wiring Procedure
Remove the keypad and front cover before wiring the main circuit terminal block.
1. Pull the wiring cover away from the drive to remove it.
Note:
6-Phase/12-pulse drives (models: Txxx) do not have the wiring covers.
A - Wiring cover
Figure 3.36 Remove the Wiring Cover
2. Put the end of a prepared wire into the terminal block.
Figure 3.37 Install the Electrical Wire
Note:
If there is a jumper between terminals +1 and +2, loosen the terminal block screws and remove the jumper before wiring the
terminals.