Current transformer used for single phase electricity meters

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Hubei Tianrui Electronic Co., Ltd

Qinhuai Gongyeyuan 89 ,Dongcun Road, Jiangning Development ZoneNanjing, China

0728-5353116 5353117, 0728-5353118, 0728-5353098, 13607220762, 13997955089, 025-52146295 85948874, 010-62959496, 13401092807

Current transformer used for single phase electricity meters


company	Hubei Tianrui Electronic Co., Ltd
Categories	LED Displays
Update	2011-03-16
Original Region	China
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Current transformer used for single phase electricity meters

Production Description	Current transformer used speciallyfor electricity meter
Performance Indicators	Parameter			Symbol		Indicator
	Rated Input current			In		0~20A
	Rated Output Current			IO		0~20mA
	Load resistance			RL		≤20
	Precision level					0.1、0.2、0.5 level
	Linearity range			－		5%~1000%
	Withstand voltage			Vd		3000V/min
	Dielectric strength			－		1000M/500V/min
	Working temperature			Ta		-25℃ ~ +65℃
	Storage temperature			Ts		-40℃ ~ +80℃
	Working frequency			f		50Hz ~60Hz
	Relative Humidity			－		<90%
	Enclosure material			－		Fire retardation PBT/Fireretardation ABS
Product Features	Small,high precision, excellent consistency.
	Wide measurement range, strongantisaturation.
	Flexible installationmodes, i.e., PCB mode and line connection mode.
Main specifications	Input	Output	Load()	Precision	Phase difference	Linearity range
	10(40)A	10mA	≤20	0.1/0.2/0.5	<5	5%~400%
	10(60)A	10mA	≤20	0.1/0.2/0.5	<5	5%~600%
	5(40)A	5mA	≤20	0.1/0.2/0.5	<5	5%~800%
	20(100)A	20mA	≤20	0.1/0.2/0.5	<5	5%~500%
	15(60)A	10mA	≤20	0.1/0.2/0.5	<5	5%~400%
	5(30)A	5mA	≤20	0.1/0.2/0.5	<5	5%~600%
	20(80)A	10mA	≤20	0.1/0.2/0.5	&l

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