Cr760 Controller - Mitsubishi Electric CR750-D Instruction Manual

(3) CR760 controller

<Non-CE marking specification>
Cable clamp
電源ケーブルクランプ
(Capcon)
（キャプコン）
Power cable
電源ケーブル
Grounding wire
アース線
Earth terminal
アース端子
Section A
A部
NV plate
NVプレート
Earth leakage
漏電遮断器
breaker
Power cable
電源ケーブル
Capcon
キャプコン
Grounding wire
アース線
Fig. 2-12 ： Connecting the power cable and grounding cable (CR760 non-CE marking)
1) Prepare the power cable (AWG#8 (8mm
2) Loosen the two screws fixing the controller front door, and open the front door.
3) Pull out the disengagement prevention projection on the terminal cover surface of the earth leakage breaker
by disengaging it with your finger.
4) Confirm that the primary power matches the specifications.
5) Confirm that the primary power is OFF and that the controller power switch is OFF.
6) Insert both the power cable and ground cable from the cable inlet hole located on the side of the controller,
and fix them using a power cable clamp (Capcon).
7) Connect the power cable to the earth leakage breaker terminal (M8 screw). (L1, L2 and L3 from left)
8) Connect the grounding cable to the NV plate terminal (M6 screw).
9) Insert the earth leakage breaker terminal cover removed in step
10) Close the controller front door, and fix with the fixing screws.
This completes the connection of the power and grounding cables.
Cable lead-in port
ケーブル引き込み口
Section B
Terminal cover
端子カバー
Disengagement pre -
vention projection
抜け止め突起部
L1, L2 and L3 from left
左からＬ１,Ｌ２,Ｌ３
Earth leakage breaker
漏電遮断器
Details of section A A部詳細
2
Cable lead-in port
ケーブル引き込み口
B部
Grounding plate
アースプレート
Grounding wire
アース線
Details of section B
) or more) and grounding cable (AWG#6 (14mm
2Unpacking to installation
Front door fixing screw
Two screws
Grounding wire
接地用ケーブル
Grounding plate
アースプレート
B部詳細
2
) or more).
"3)" until a "click" is heard.
前扉固定ネジ
2本
Installation 2-21