Mitsubishi FR - S500 instruction manual Layout and wiring of main circuit terminals, Nfb Mc

CAUTION

To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) away from the power cables.

FR-S520S-0.1K to 1.5K (-R) (-C)

FR-S510W-0.1K to 0.75K (-R)

	NFB MC			Motor
Power supply		R	U
		S	V		IM
			W			Earth
						(Ground)

REMARKS

•To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off.

•The output is three-phase 200V.

1.1.2 Layout and wiring of main circuit terminals

FR-S520-0.1K, 0.2K, 0.4K, 0.75K (-R) (-C) FR-S520-1.5K, 2.2K, 3.7K (-R)(-C)FR-S540-0.4K, 0.75K, 1.5K, 2.2K, 3.7K (-R)

			Jumper			Jumper
					N	P
		N	P1	P		P1
						R S	T	U	V	W
R S	T	U	V	W
									IM
			IM			Power supply			Motor
Power supply		Motor
FR-S520S-0.1K, 0.2K, 0.4K, 0.75K (-R)					FR-S520S-1.5K (-R)
			Jumper			Jumper
					N	P
		N	P1	P		P1
						R S		U	V	W
R S		U	V	W
									IM

IM

Power supply

Motor

Power supply

Motor

FR-S510W-0.1K, 0.2K, 0.4K (-R)

FR-S510W-0.75K (-R)

N

P

N

P

R

S

U

V

W

R

S

U

V

W

IM

Power supply

Motor

IM

Power supply

Motor

CAUTION

•The power supply cables must be connected to R, S, T. If they are connected to U, V, W, the inverter will be damaged. (Phase sequence need not be matched.)

For use with a single-phase power supply, the power supply cables must be connected to R and S.

•Connect the motor to U, V, W.

Turning on the forward rotation switch (signal) at this time rotates the motor counterclockwise when viewed from the load shaft.

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