LO-GP0012_WUXI LIOU ELECTRONIC CO.,LTD

Mechanical Specification

Description
¨   50-60 Hz,Single Phase,AC Current Sensor
¨   Dynamic Range from 5 to 50Amps
¨ Linearity< 0.2%  phase error <15'at rated current
¨   Very low temperature coefficient
¨   Meets UL class B (130ºC) thermal insulation system
¨   Meets UL 94V-0
¨   AC isolation resistance: 3KV for 60s

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

ELECTRIC SPECIFICAITON AT 25ºC
Model number	Turns Ratio	Ipri4	Iout5	Iprimax6	Ioutmax7	RS(Max)	Accuracy Class3	RL8	Weight	Frequency range
Model number	Turns Ratio	Amps	mA	Amps	mA	Ohms		Ohms	(g)	(Hz)
LO-GP0012	1:1250	5	4	50	40	90	0.2	10	60	50-60

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.
4.Ipri=Rated primary current.
5.Iout=Rated secondary current.
6.Iprimax=Sensed max primary current.
7.Loutmax=Sensed max secondary current.
8.RL=Terminating resistance. Varying terminating resistance increases or decreases output Voltage /Ampers according to following

ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range	-25ºC to 75ºC
Storage temperature range	-40ºC to 85ºC

Lead wire informaiton

Lead wire length	270mm
Terminal block	5264 plug

High Precision Inner Current Transformer Used for Electric Grid Signal

Product Description