Selection Of Peripheral Devices - Mitsubishi Electric FR-S500E Instruction Manual

1.2.4

Selection of peripheral devices

Check the capacity of the motor applicable to the inverter you purchased. Appropriate
peripheral devices must be selected according to the capacity.
Refer to the following list and prepare appropriate peripheral devices:
1) Three-phase 400V power input
Motor
Applied Inverter
Output
Type
(kW)
0.4 FR-S540E-0.4K-EC
0.75 FR-S540E-0.75K-EC
1.5 FR-S540E-1.5K-EC
2.2 FR-S540E-2.2K-EC
3.7 FR-S540E-3.7K-EC
2) Single-phase 200V power input
Motor
Applied Inverter
Output
Type
(kW)
0.2 FR-S520SE-0.2K-EC
0.4 FR-S520SE-0.4K-EC
0.75 FR-S520SE-0.75K-EC
1.5 FR-S520SE-1.5K-EC
*1. •Select the NFB according to the inverter power
supply capacity.
•Install one NFB per inverter.
*2. For installations in the United States or Canada, the circuit breaker must be inverse
time or instantaneous trip type.
*3. The power factor may be slightly lower.
*4. When the breaker on the inverter primary side trips, check for the wiring fault (short
circuit), damage to internal parts of the inverter, etc. Identify the cause of the trip,
then remove the cause and power on the breaker.
No-fuse Breaker
Magnetic
(NFB *1, 4) or
Contactor
Earth Leakage
Circuit Breaker
(Refer to
(ELB) (Refer to
page 14)
page 10) (*2, 4)
30AF/5A
30AF/5A
30AF/10A
30AF/15A
30AF/20A
No-fuse Breaker
Magnetic
(NFB *1, 4) or
Contactor
Earth Leakage
Circuit Breaker
(Refer to
(ELB) (Refer to
page 14)
page 10) (*2, 4)
30AF/10A
30AF/10A
30AF/15A
30AF/20A
9
Main circuit terminals
Power Factor
Improving AC
(MC)
Reactor
(Refer to page
15)
FR-BAL-
S-N10
H0.4K
FR-BAL-
S-N10
H0.75K
FR-BAL-
S-N10
H1.5K
FR-BAL-
S-N10
H2.2K
S-N20, FR-BAL-
S-N21 H3.7K
Power Factor
Improving AC
(MC) Reactor
(Refer to page
15) (*3)
S-N10 FR-BAL-0.4K
S-N20,
FR-BAL-0.75K FR-BEL-0.75K
S-N21
S-N20,
FR-BAL-1.5K
S-N21
S-N20,
FR-BAL-2.2K
S-N21
Power Factor
Improving DC
Reactor
(Refer to page
15)
FR-BEL-
H0.4K
FR-BEL-
H0.75K
FR-BEL-
H1.5K
FR-BEL-
H2.2K
FR-BEL-
H3.7K
Power Factor
Improving DC
Reactor
(Refer to page
15) (*3)
FR-BEL-0.4K 1
FR-BEL-1.5K
FR-BEL-2.2K
NFB INV IM
NFB INV IM