Mitsubishi Electric A800-GF Instruction Manual page 34

• Inverter (LD rating)
Inverter Terminal Tightening
model screw Torque
FR-A842-[ ] size

07700(315K) M12 (M10) 46
08660(355K) M12 (M10) 46
09620(400K) M12 (M10) 46
10940(450K) M12 (M10) 46
12120(500K) M12 (M10) 46
• Inverter (HD rating)
Inverter Terminal Tightening
model screw Torque
FR-A842-[ ] size

07700(315K) M12 (M10) 46
08660(355K) M12 (M10) 46
09620(400K) M12 (M10) 46
10940(450K) M12 (M10) 46
12120(500K) M12 (M10) 46

The gauge of the cable with the continuous maximum permissible temperature of 90°C or higher. (LMFC (heat resistant flexible cross-linked
polyethylene insulated cable), etc.). It assumes a surrounding air temperature of 40°C or lower and in-enclosure wiring.

The recommended cable size is that of the cable (THHN cable) with continuous maximum permissible temperature of 90°C. It assumes a
surrounding air temperature of 40°C or lower and in-enclosure wiring.
(For the use in the United States or Canada, refer to

The cable size is that of the cable (XLPE cable) with continuous maximum permissible temperature of 90°C. It assumes a surrounding air
temperature of 40°C or lower and in-enclosure wiring.
(Selection example for use mainly in Europe.

The terminal screw size indicates the size of a terminal screw for R/L1, S/L2, T/L3, U, V, W, P/+, N/-, and a screw for earthing (grounding).
Screw size for earthing (grounding) is indicated in parentheses.
The line voltage drop can be calculated by the following formula:
× wire resistance[mΩ/m] × wiring distance[m] × current[A]
Line voltage drop [V]=
Use a larger diameter cable when the wiring distance is long or when it is desired to decrease the voltage drop (torque
reduction) in the low speed range.
NOTE
• Tighten the terminal screw to the specified torque.
A screw that has been tightened too loosely can cause a short circuit or malfunction.
A screw that has been tightened too tightly can cause a short circuit or malfunction due to the unit breakage.
• Use crimping terminals with insulation sleeves to wire the power supply and motor.
Crimp
terminal
HIV cables, etc. (mm
N·m
U, V, W U, V, W
C2-200 2200
C2-200 2200
C2-250 2250
C2-250 2250
C2-200 3200
Crimp
terminal
HIV cables, etc. (mm
N·m
U, V, W U, V, W
150-12 2125
150-12 2150
C2-200 2200
C2-200 2200
C2-250 2250
page
1000
Cable gauge
2
AWG/MCM
)

Earthing
P/+, N/- (grounding) U, V, W
cable
2×200 100 2350
2×200 100 2400
2×250 100 2500
3×200 2×100 2500
3×200 2×100 3350
Cable gauge
2
AWG/MCM
)

Earthing
P/+, N/- (grounding) U, V, W
cable
2×150 100 2250
2×150 100 2300
2×200 100 2350
2×200 100 2400
2×250 100 2500
118.)
INSTALLATION AND WIRING
Main circuit terminals
PVC cables, etc.

2
(mm )

Earthing
U, V, W (grounding)
cable
2185 2×95
2185 2×95
2240 2×120
2240 2×120
3185 2×150
PVC cables, etc.

2
(mm )

Earthing
U, V, W (grounding)
cable
2120 150
2150 150
2185 2×95
2185 2×95
2240 2×120
33
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