Three Phase Current Transformer 1: 2000

Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of three phase current transformer 1: 2000 in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.

Three phase current transformer

Description

¨   50/60 Hz，Three- Phase，AC Current Sensor

¨   Dynamic Range from 10A to 100Amps

¨   Meets IEC62053-21 class 1

¨   Meets IEC 60044-1 class 0.1 Phase error < 5'

¨   Very low temperature coefficient

¨   Meets UL class B (130℃) thermal insulation system

¨   Meets UL 94V-0

¨   AC isolation resistance: 4KV for 60s

¨   Max. operation voltage:  AC660V

Application

•   Electricity meter

•   Recording

•   Power monitoring

•   Energy management

•   Alternative energy monitoring

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.Ipri=Rated primary current.

5.Iout=Rated secondary current.

6.Iprimax=Sensed max primary current.

7.Loutmax=Sensed max secondary current.

8.R_L=Terminating resistance. Varying terminating resistance increases or decreases output Voltage /Ampers according to following

equation R_L=Vout*Nsec/Ipri

Mechanical Specifications

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