Cleveland Range inverter manual Installation, Wires and Terminal Lugs, Power and Motor Connection

Chapter 1 - Installation

Wires and Terminal Lugs

Refer to the following table for wires, terminal lugs and screws used to connect the inverter power input (R, S, T) and output (U, V, W).

		Terminal		Screw	Ring Terminals						Wire6
Inverter		Screw		Torque5					mm2				AWG
		Size		(Kgf·cm)/lb-in
					R,S,T		U,V,W	R,S,T			U,V,W		R,S,T		U,V,W
200V Class	0.5 HP	M 3.5	10 / 7		2-3.5	2-3.5		2		2		14		14
(1 Phase)	1 ~ 2 HP	M 4.0	15 / 10		2-4	2-4		2		2		14		14
200V Class	0.5 ~ 1 HP	M 3.5	10 / 7		2-3.5	2-3.5		2		2		14		14
	2 ~ 3 HP	M 4.0	15 / 10		2-4	2-4		2		2		14		14
(3 Phase)
	5 ~ 5.4 HP	M 4.0	15 / 10		5.5-4	5.5-4		3.5		3.5		12		12
400V Class	0.5 ~ 5.4 HP	M 4.0	15 / 10		2-4	2-4		2		2		14		14
(3 Phase)
Power and Motor Connection

R S T B1 B2 U

V

W

3 Phase Power Input: R, S, T

1 Phase Power Input: R, T

WARNING

Power supply must be connected to the R, S, and T Terminals.

Connecting it to the U, V, W terminals causes internal damages to the inverter. Arranging the phase sequence is not necessary.

Motor

WARNING

Motor should be connected to the U, V, and W Terminals.

If the forward command (FX) is on, the motor should rotate counter clockwise when viewed from the load side of the motor. If the motor rotates in the reverse, switch the U and V terminals.

5Apply the rated torque to terminal screws. Loosen screws can cause of short circuit and malfunction. Tightening the screws too much can damage the terminals and cause short circuit and malfunction.

6Use copper wires with 600V, 75℃ratings for wiring only.

12