StreamLight VF-PS1 instruction manual Measurements to be taken to satisfy the UL/CSA standards

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7.2Measurements to be taken to satisfy the UL/CSA standards

7.2.1Caution as to peripheral devices

When installing a no-fuse circuit breaker or a fuse box on the primary side of the inverter, use UL-certified one. The UL certification test on this inverter was conducted under the AIC* conditions shown in table below (*: current that flows in the event of a short-circuit in the power supply). Note that AIC currents vary depending on the capacity of the motor used.

					AIC and maximum input voltage
			Applicable motor			AIC		Maximum input voltage
					(kW)	(A)		(V)
				0.4 ~ 37		5,000		480
				45 ~ 90		10,000
						AIC, Fuse and Wire sizes
	Applicable				UL	AIC (A)		Input wire size	Output wire size	Grounding
							Fuse class and	of power circuit	of power circuit	wire
	motor	Inverter type form			Output current(A)	(Interrupting
	(kW)				*1, *2	capacity)	current (A)	(AWG)	(AWG)	(AWG)
								*3	*3	*3
	0.75	VFPS1-4007PLE/PDE			2.1 (CF=8)	AIC 5000A	CC 6Amax.	14	14	14
	1.5	VFPS1-4015PLE/PDE			3.4 (CF=8)	AIC 5000A	CC 6Amax.	14	14	14
	2.2	VFPS1-4022PLE/PDE			4.8 (CF=8)	AIC 5000A	CC 12Amax.	14	14	14
	3.7	VFPS1-4037PLE/PDE			7.6 (CF=8)	AIC 5000A	J 15Amax.	12	12	14
	5.5	VFPS1-4055PLE/PDE			11.0 (CF=8)	AIC 5000A	J 25Amax.	10	10	12
	7.5	VFPS1-4075PLE/PDE			14. 0 (CF=8)	AIC 5000A	J 40Amax.	10	10	12
	11	VFPS1-4110PLE/PDE			21.0 (CF=8)	AIC 5000A	J 40Amax.	8	8	10
	15	VFPS1-4150PLE/PDE			27.0 (CF=8)	AIC 5000A	J 60Amax.	6	6	10
	18.5	VFPS1-4185PLE/PDE			34.0 (CF=4)	AIC 5000A	J 70Amax.	6	6	10
	22	VFPS1-4220PLE/PDE			40.0 (CF=4)	AIC 5000A	J 70Amax.	6	6	10
	30	VFPS1-4300PLE/PDE			52.0 (CF=4)	AIC 5000A	J 80Amax.	4	4	10
	37	VFPS1-4370PLE/PDE			65.0 (CF=4)	AIC 5000A	J 90Amax.	3	3	8
7
	45	VFPS1-4450PLE/PDE			77.0 (CF=4)	AIC 10000A	J 110Amax.	1	1	8
	55	VFPS1-4550PLE/PDE			96.0 (CF=4)	AIC 10000A	J 150Amax.	1/0	1/0	6
	75	VFPS1-4750PLE/PDE			124.0 (CF=4)	AIC 10000A	J 175Amax.	3/0	3/0	6
	90	VFPS1-4900PCE/PDE			156.0 (CF=4)	AIC 10000A	J 225Amax.	250MCM	250MCM	2

*1: UL output current is different from unit rating output current.

*2: The value of the UL rated output current is applicable when the carrier frequency (CF) is less than the value shown in the table.

*3: The cables used must be 75°C copper cables within 40°C ambient temperature.

7.2.2 Conforming to UL Type 12

Drives with UL Type 12 conformity are optional. Contact your nearest Toshiba inverter distributor for them.

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