Peripheral Devices - Mitsubishi FR-E 500 Instruction Manual

2.3.5 Peripheral devices

( 1 ) Selection of peripheral devices
Check the capacity of the motor to be used with the inverter you purchased.
Appropriate peripheral devices must be selected according to the capacity.
Refer to the following list and prepare appropriate peripheral devices:
Inverter Type
FR-E520-0.1K-NA
FR-E520-0.2K-NA
FR-E520-0.4K-NA
FR-E520-0.75K-NA
FR-E520-1.5K-NA
FR-E520-2.2K-NA
FR-E520-3.7K-NA
FR-E520-5.5K-NA
FR-E520-7.5K-NA
FR-E540-0.4K-NA
FR-E540-0.75K-NA
FR-E540-1.5K-NA
FR-E540-2.2K-NA
FR-E540-3.7K-NA
FR-E540-5.5K-NA
FR-E540-7.5K-NA
FR-E510W-0.1K-NA
FR-E510W-0.2K-NA
FR-E510W-0.4K-NA
FR-E510W-0.75K-NA
Note: 1. Select the type of the no-fuse breaker
(NFB) in response to the power
supply capacity.
2. The power supply cable size of the
motor indicated assumes that its
length is 20m (65.62 feet).
3. The inverter input side magnetic
contactor
between the applicable ranges A, B
and C shown on the right, depending
on the power supply capacity and
wiring length. For the FR-E520-0.4K to 1.5K-NA, FR-E510W-0.4K to 0.75K-
NA, choose the S-N10 when the power factor improving reactor (FR-BEL or
FR-BAL) is used.
4. When the inverter capacity is greater than the motor capacity, choose the
breaker and magnetic contactor in accordance with the inverter type and
choose the cables and power factor improving reactor in accordance with
the motor output.
5. For installations in the United States or Canada, the circuit breaker must be
inverse time or instantaneous trip type.
No-Fuse Breaker (NFB) or Earth
Power
Leakage Circuit Breaker (NV)
Motor
Supply
Output
Capacity
(kW (HP))
(kVA) Standard
0.1 (1/8) 0.4 30AF 5A
0.2 (1/4) 0.8 30AF 5A
0.4 (1/2) 1.5 30AF 5A
0.75 (1) 2.5 30AF 10A
1.5 (2) 4.5 30AF 15A
2.2 (3) 5.5 30AF 20A
3.7 (5) 9 30AF 30A
5.5 (7.5) 12 50AF 50A
7.5 (10) 17 100AF 60A
0.4 (1/2) 1.5 30AF 5A
0.75 (1) 2.5 30AF 5A
1.5 (2) 4.5 30AF 10A
2.2 (3) 5.5 30AF 15A
3.7 (5) 9 30AF 20A
5.5 (7.5) 12 30AF 30A
7.5 (10) 17 30AF 30A
0.1 (1/8) 0.5 30AF 10A
0.2 (1/4) 0.9 30AF 15A
0.4 (1/2) 1.5 30AF 20A
0.75 (1) 2.5 30AF 30A
to be chosen
INSTALLATION AND WIRING
(Note5)
With power factor
improving reactor
30AF 5A
30AF 5A
30AF 5A
30AF 10A
30AF 15A
30AF 15A
30AF 30A
50AF 40A
50AF 50A
30AF 5A
30AF 5A
30AF 10A
30AF 10A
30AF 15A
30AF 20A
30AF 30A
30AF 10A
30AF 15A
30AF 20A
30AF 30A
Power factor
improving
AC reactor
range
500
C
50
differs
0
Note: Power supply used has the above
recommended size.
41
Magnetic Contactor
(MC)
A B
S-N11 S-N18 S-N20
S-N18 S-N20 S-N20
S-N18 S-N21 S-N21
S-N18 S-N21 S-N21
S-N21 S-N25 S-N50
S-N11,S-N12
S-N20
S-N25
S-N35
S-N10
S-N10
S-N10
S-N20
S-N20
S-N20
S-N20
S-N18 S-N21 S-N21
S-N21 S-N25 S-N25
S-N21 S-N25 S-N50
S-N21 S-N25 S-N50
B A
10 20 Wiring length(m)
C
2