Current Transformer PCB CT

20-1000 Hz,Single Phase,AC Current Sensor ¨ Dynamic Range from 20 to 200Amps ¨ Very low temperature coefficient ¨ Meets UL class B (130ºC) thermal insulation system ¨ Meets UL 94V-0 ¨ AC isolation resistance: 4KV for 60s

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Product Introduction

Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of current transformer pcb ct in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.

Mechanical Specification

General-Purpose-20A-200A-Input-20-2000Hz-Operation-Frequency-Current-Transformer-PCB-CT.webp (1)

Description
¨   20-1000 Hz,Single Phase,AC Current Sensor
¨   Dynamic Range from 20 to 200Amps
¨   Very low temperature coefficient
¨   Meets UL class B (130ºC) thermal insulation system
¨   Meets UL 94V-0
¨   AC isolation resistance: 4KV for 60s

Application
•   Digital electricity meter
•   Recording
•   Power monitoring
•   Energy management
•   Alternative energy monitoring

ELECTRIC SPECIFICAITON AT 25ºC(60Hz)
Model number	Turns Ration	Ir4	VmaxRMS5	Te6(typ)	Accuracy Class3	DCR	Weight	Frequency range
		Amps	V		@100%Load	Ohms	(g)	(Hz)
LO-GP0001	1:1000	20	7.0	1023	3	24		20-1000
LO-GP0002	1:2000	50	13.7	2046	3	106		20-1000
LO-GP0003	1:1000	50	11.6	1016	3	35		20-1000
LO-GP0004	1:1500	75	15.5	1520	3	80		20-1000
LO-GP0005	1:1000	100	16.5	1021	3	22		20-1000
LO-GP0006	1:2000	200	31.0	2037	3	73		20-1000

Note:
1.Output voltage is proportional to the derivative(di/dt)of the input current based on the Rogowski Coil principle.
2.All current and voltages assumed to be sinusoidal waveforms at Fr, the constant rated frequency in Hz, measured as RMS value.
3.Accuracy class per IEC60044-1Table 11.
4.Ir=Maximum input current to be linearly sensed
5.VmaxRMS=Maximum voltage (saturation) CT will develop
6.Te=Effective turns ratio including losses

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