Ballasts-Zhenjiang Welkin Electronics Co., Ltd._

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Ballasts

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Product details

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Warranty(Year)：1 Year

Product Specifications

Product Description

Description: The Multi-Voltage electronic ballast WK-T8-232/IS/120-277HSC is a green light product, it is suitable for fluorescent lamps:
　　　　　　F17T8, FB24T8, F25T8, F25T12, FB31T8, F32T8 and F40T8.
Line Voltage: 120-277vac ±10%, 60Hz UL No.: E247096
Instant Start 　　　　　　　　　　　Parallel Lamp Operation
Two or one lamp operation @120V

Lamps		Input Watts	Line Current(amps)	Power Factor	Ballast Factor	Ballast Efficacy Factor	Harmonic Total	Crest Factor
Type	#	Input Watts	Line Current(amps)	Power Factor	Ballast Factor	Ballast Efficacy Factor	Harmonic Total	Crest Factor
F32T8	2	58	0.49	>99%	87%	1.50	<10%	<1.7
FB31T8	2	57	0.48	>99%	87%	1.53	<10%	<1.7
F25T8	2	47	0.39	>99%	90%	1.96	<10%	<1.7
F25T12	2	49	0.40	>99%	89%	1.85	<10%	<1.7
FB24T8	2	46	0.39	>99%	90%	2.00	<10%	<1.7
F17T8	2	34	0.28	>97%	91%	2.76	<10%	<1.7
F40T8	1	42	0.36	>99%	100%	2.38	<10%	<1.7
F32T8	1	36	0.32	>98%	102%	2.85	<10%	<1.7
FB31T8	1	35	0.29	>98%	103%	2.94	<10%	<1.7
F25T8	1	29	0.25	>97%	105%	3.62	<11%	<1.7
F25T12	1	31	0.26	>97%	103%	3.32	<11%	<1.7