2.2Description of terminals, 2.2.1Power circuit terminals

E6581160

2.2Description of terminals

In case of the lug connector, cover the lug connector with insulated tube, or use the insulated lug connector.

			Screw size		tightening torque
2			Screw size		tightening torque
2			M3.5 screw		0.9Nm		7.1lb y in
			M4 screw		1.3Nm		10.7lb y in
			M5 screw		2.5Nm		22.3lb y in
			M6 screw		4.5Nm		40.1lb y in
	Q Power circuit
		Terminal symbol				Terminal function
				Grounding terminal for connecting inverter. There are 3 terminals in total. 2 terminals in
				the terminal board, 1 terminal in the cooling fin.
				240V class: single-phase 200 to 240V-50/60Hz
					three-phase 200 to 240V-50/60Hz
		R/L1,S/L2,T/L3		500V class: three-phase 380 to 500V-50/60Hz
				600V class: three-phase 525 to 600V-50/60Hz
				* Single-phase input: R/L1 and S/L2 terminals
		U/T1,V/T2,W/T3		Connect to a (three-phase induction) motor.
		PA/+，PB		Connect to braking resistors.
		PA/+，PB		Change parameters H, H, H, H if necessary.
				Change parameters H, H, H, H if necessary.
		PC/-		This is a negative potential terminal in the internal DC main circuit. DC common power
		PC/-		can be input across the PA terminals (positive potential).
				can be input across the PA terminals (positive potential).
		PO，PA/+		Terminals for connecting a DC reactor (DCL: optional external device). Shorted by a
		PO，PA/+		short bar when shipped from the factory. Before installing DCL, remove the short bar.