DC current transformer from China manufacturer - Shanghai PuQi Electronic Co., Ltd

Payment Terms:	T/T,L/C
Place of Origin:	Shanghai, China (Mainland)

Product Detail

Model No.: PQ7012

Production Capacity: 20,000

Delivery Date: within 10-15days

secondary current: 4mA

Max current: 60A

Means of Transport: Ocean

Packing: cartons

Primary current: 10A

Resistance: 20Ohm

Class: 0.1

DC current transformer:
1.current transformer for meters
2.current transformer with busbar

Basic Parameter	Primary current(A)		Secondary current(mA)		Resistance Rb(Ω)		Maximum currant(A)			Class			Turns
	10		5		20		60			0.1			1:2000
	10		4		20		60			0.1			1:2500
Current error and phase error limited	Class	Current error±(%)			Phase error( )
		0.01In		≥0.05In	0.01In	0.05In		0.2In	1In		2In	3In		Imax
	0.1	0.2		0.1	15	8		5	5		5	5		5
	Note:between the current 0.2In~Imax,taking the average δe between the maximum and minimum phase error. δi=δi-δe.(δI: phase error,δI: phase displacement when the working current at i time,δe:average phase displacement)
Half-sinusoid Test	The energy measurement error is less than 3%
Working Atmosphere	Limiting ambient temperature:-40℃~+70℃;Relative humidity (RH):≤98(25℃);Altitude :≤3000m
Main Electric performance	The withstand voltage between the primary and secondary windings is no less than 3kV and insulation resistance is no less than 1GΩ