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Applicable Cables And Wiring Length - Mitsubishi Electric 800 Series Instruction Manual

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2.5.3

Applicable cables and wiring length

 For the ND rating
• 575 V class (575 V input power supply, without a power factor improving AC or DC reactor)
Applicable inverter model
FR-E860-[]
0.75K(0017)
1.5K(0027)
2.2K(0040)
3.7K(0061)
5.5K(0090)
7.5K(0120)
• 575 V class (575 V input power supply, with a power factor improving AC or DC reactor)
Applicable inverter model
FR-E860-[]
0.75K(0017)
1.5K(0027)
2.2K(0040)
3.7K(0061)
5.5K(0090)
7.5K(0120)
*1
The cable size is that of the HIV cable (600 V grade heat-resistant PVC insulated wire) etc. with continuous maximum permissible temperature
of 75°C. It assumes a surrounding air temperature of 50°C or lower and the wiring distance of 20 m or shorter.
*2
The cable size is that of the THHW cable with continuous maximum permissible temperature of 75°C. It assumes a surrounding air temperature
of 40°C or lower and the wiring distance of 20 m or shorter.
(For the use in the United States or Canada, refer to "Instructions for UL and cUL" in the document enclosed with the product.)
*3
The screw size for terminals R/L1, S/L2, T/L3, U, V, W, PR, P/+, N/-, and P1, and the earthing (grounding) terminal is shown.
 For the LD rating
• 575 V class (575 V input power supply, without a power factor improving AC or DC reactor)
Applicable inverter model
FR-E860-[]
0.75K(0017)
1.5K(0027)
2.2K(0040)
3.7K(0061)
5.5K(0090)
7.5K(0120)
Crimp
terminal
Terminal
Tightening
screw
torque
*3
size
(N·m)
R/L1,
S/L2,
U, V, W
T/L3
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
5.5-4 2-4
Crimp
terminal
Terminal
Tightening
screw
torque
*3
size
(N·m)
R/L1,
S/L2,
U, V, W
T/L3
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
Crimp
terminal
Terminal
Tightening
screw
torque
size
(N·m)
R/L1,
S/L2,
U, V, W
T/L3
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
2-4
2-4
M4
1
5.5-4 2-4
Cable gauge
HIV cables,
*2
AWG/MCM
2
*1
etc. (mm
)
R/L1,
R/L1,
S/L2,
U, V, W
S/L2,
U, V, W
T/L3
T/L3
2
2
14
14
2
2
14
14
2
2
14
14
2
2
14
14
2
2
14
14
3.5
2
12
14
Cable gauge
HIV cables,
*2
AWG/MCM
2
*1
etc. (mm
)
R/L1,
R/L1,
S/L2,
U, V, W
S/L2,
U, V, W
T/L3
T/L3
2
2
14
14
2
2
14
14
2
2
14
14
2
2
14
14
2
2
14
14
2
2
14
14
Cable gauge
HIV cables,
AWG/MCM
2
etc. (mm
)
R/L1,
R/L1,
S/L2,
U, V, W
S/L2,
U, V, W
T/L3
T/L3
2
2
14
14
2
2
14
14
2
2
14
14
2
2
14
14
2
2
14
14
3.5
2
12
14
10
39
2. Installation and Wiring
2.5 Main circuit terminals
1
2
3
4
5
6
7
8
9

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