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

Product Detail

Model No.: PQMCT-5

Production Capacity: 30,000

Delivery Date: within 10-15days

secondary current: 4mA

Max current: 120A

Means of Transport: Ocean,Land,Air

Packing: cartons

Primary current: 10A

Resistance: 20Ohm

Class: 0.1

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

Basic Parameter	Primary current(A)		Secondary current(mA)		Resistance Rb(Ω)		Maximum currant(A)			Class			Remark
	5		2		20		120			0.1
	10		4		20		120			0.1
	20		8		20		120			0.1
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)
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