Mitsubishi Electronics FR-S500 instruction manual The power factor may be slightly lower

Main circuit terminals

3) Single-phase 100V power input

Motor		No-fuse Breaker	Magnetic	Power Factor	Power Factor
		(NFB *1, 4) or	Contactor	Improving AC	Improving DC
Output	Applied Inverter	Earth Leakage
			(MC)	Reactor	Reactor
(kW	Type	Circuit Breaker
			(Refer to	(Refer to page	(Refer to page
(HP))		(ELB) (Refer to
			page 16)	17) (*3)	17) (*5)
		page 12) (*2, 4)
0.1	FR-S510WE-0.1K-NA	30AF/10A	S-N10	FR-BAL-0.75K	
(1/8)
0.2	FR-S510WE-0.2K-NA	30AF/15A	S-N10	FR-BAL-1.5K	
(1/4)
0.4	FR-S510WE-0.4K-NA	30AF/20A	S-N20,	FR-BAL-2.2K	
(1/2)			S-N21
0.75	FR-S510WE-0.75K-NA	30AF/30A	S-N20,	FR-BAL-3.7K	
(1)			S-N21

*1. •Select the NFB according to the inverter power			IM
	NFB	INV
supply capacity.
•Install one NFB per inverter.			IM
	NFB	INV

*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.

*5. The single-phase 100V power input model does not allow the power factor improving DC reactor to be fitted.

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WIRING

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