Mitsubishi Electric FR-A520-0.4K-NA Instruction Manual page 24
Transistorized inverter
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Also See for FR-A520-0.4K-NA:
- Instruction manual (257 pages) ,
- Instruction manual (228 pages)
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( 2 ) Terminal block layout
In the main circuit of the inverter, the terminals are arranged as shown below:
1) 200V class
FR-A520-0.4K, 0.75K
R
S
T
U
V
R1
S1
N
P1
P
Jumper
FR-A520-1.5K, 2.2K, 3.7K
R
S
T
U
R1
S1
Screw size (M4)
(M4)
FR-A520-5.5K, 7.5K
R
S
T
U
V
N
P1
P
PR PX
Jumpers
(M5)
FR-A520-11K
Charge lamp
R
S
T
U
V
N
P1
P
Screw size (M5)
Screw size(M4)
W
PR
PX
Charge lamp
(M4)
V
W
N
P1
P
PR
PX
Charge lamp
Jumper
Screw size
R1
S1
(M4)
R
S
Charge lamp
W
Screw size(M5)
Screw size (M4)
R1
S1
R
S
W
Screw size (M5)
Jumper
INSTALLATION AND WIRING
FR-A520-15K, 18.5K, 22K
R
S
T
U
Screw size
15K(M6)
18.5K,22K(M8)
Screw size (M6)
FR-A520-30K
Charge lamp
R
S
T
U
Screw size (M6)
FR-A520-37K, 45K
Charge lamp
R
S
T
U
Screw size (M8)
FR-A520-55K
Charge lamp
R
S
T
U
V
Screw size (M8)
14
R1
S1
Screw size (M4)
R
S
Charge lamp
V
W
N
P1
P
Jumper
Screw size (M4)
R1
S1
R
S
V
W
N
P1
P
Screw size (M8)
Jumper
R1
S1
Screw size (M4)
R
S
Screw size (M10)
V
W
N
P1
P
Jumper
R1
S1
Screw size (M4)
R
S
W
N
P1
P
Screw size (M12)
Jumper
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