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Main circuit terminals
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 200V power input
2) Three-phase 400V power input
Motor
Output
(kW
(HP))
Applied Inverter
Type
No-fuse Breaker
(NFB *1, 4) or
Earth Leakage
Circuit Breaker
(ELB) (Refer to
page 12) (*2, 4)
Magnetic
Contactor
(MC)
(Refer to
page 16 )
Power Factor
Improving AC
Reactor
(Refer to page
17)
Power Factor
Improving DC
Reactor
(Refer to page
17)
0.1
(1/8)
FR-S520E-0.1K-NA
30AF/5A S-N10
FR-BAL-0.4K
(*3)
FR-BEL-0.4K
(*3)
0.2
(1/4)
FR-S520E-0.2K-NA
30AF/5A S-N10
FR-BAL-0.4K
(*3)
FR-BEL-0.4K
(*3)
0.4
(1/2)
FR-S520E-0.4K-NA
30AF/5A S-N10 FR-BAL-0.4K FR-BEL-0.4K
0.75
(1)
FR-S520E-0.75K-NA
30AF/10A S-N10 FR-BAL-0.75K FR-BEL-0.75K
1.5
(2)
FR-S520E-1.5K-NA
30AF/15A S-N10 FR-BAL-1.5K FR-BEL-1.5K
2.2
(3)
FR-S520E-2.2K-NA
30AF/20A S-N10 FR-BAL-2.2K FR-BEL-2.2K
3.7
(5)
FR-S520E-3.7K-NA
30AF/30A
S-N20,
S-N21
FR-BAL-3.7K FR-BEL-3.7K
Motor
Output
(kW
(HP))
Applied Inverter
Type
No-fuse Breaker
(NFB *1, 4) or
Earth Leakage
Circuit Breaker
(ELB) (Refer to
page 12) (*2, 4)
Magnetic
Contactor
(MC)
(Refer to
page 16)
Power Factor
Improving AC
Reactor
(Refer to page
17)
Power Factor
Improving DC
Reactor
(Refer to page
17)
0.4
(1/2)
FR-S540E-0.4K-NA
30AF/5A S-N10
FR-BAL-
H0.4K
FR-BEL-
H0.4K
0.75
(1)
FR-S540E-0.75K-NA
30AF/5A S-N10
FR-BAL-
H0.75K
FR-BEL-
H0.75K
1.5
(2)
FR-S540E-1.5K-NA
30AF/10A S-N10
FR-BAL-
H1.5K
FR-BEL-
H1.5K
2.2
(3)
FR-S540E-2.2K-NA
30AF/15A S-N10
FR-BAL-
H2.2K
FR-BEL-
H2.2K
3.7
(5)
FR-S540E-3.7K-NA
30AF/20A
S-N20,
S-N21
FR-BAL-
H3.7K
FR-BEL-
H3.7K