DC Toroidal Coil Current Transformer

Product Detail

?Mainly used in single phase or three phase electronic energy meter, serving as current sampling tool or the current measuring tool for general industrial instruments and measuring control equipment.
?The secondary coil and magnetic core adopt vacuum epoxy sealed package, excellent waterproof and anti-seismic performance and good insulating property.
?The primary coil can use copper bar or copper wire for connection.
?Accuracy class can be chose: 0.1 class, 0.05 class.
?D type has the DC component sensing property; DC component measure has high accuracy, which can satisfy the relative requirement of IEC61036 Energy Meter Standard.
Note: Wire length and colors can be customized.

Current Specification


Current (input/output)	Load Resistance	Operating Frequency	Ratio	Accuracy Class
1.5(6)A/7.5mA	10~25O	50/60 Hz	200:1	0.05, 0.1
1.5(9)A/7.5mA
1.5(6)A/5mA	10~25O	50/60 Hz	300:1	0.05, 0.1
1.5(9)A/5mA
10(100)A/10mA	10~25O	50/60 Hz	1000:1	0.05, 0.1
10(120)A/10mA
5(60)A/2.5mA	10~25O	50/60 Hz	2000:1	0.05, 0.1
10(60)A/5mA
10(100)A/5mA
10(120)A/5mA
5(60)A/2mA	10~25O	50/60 Hz	2500:1	0.05, 0.1
10(60)A/4mA

Current Error And Phase Error

Accuracy Class	Current error r ±(%)		phase error ±(’)
	0.01In	0.05In~Imax	0.01In	0.05In	0.2In~Imax
0.05	0.1	0.05	8	4	2
0.1	0.2	0.1	15	8	5
DC Measure Accuracy (D type)	=±2.1%

Other Parameter

Withstand Voltage Of Primary & Secondary	4000Vrms
Isolation Resistance	=1000MO(Testing Voltage:500VDC)
Operating Temperature	-50~+75?
Stock Temperature	-55~+85?

Packing Data

Net /pcs	60g/pcs
pcs/CTN	240pcs/CTN
Weight/CTN	15.7KG/CTN
Cubage/CTN




As one of the professional manufacturers and suppliers of quality [[productcatename]], Baibu Smart Technology can offer you customized service and wholesale service at competitive price. We are known as a credible China [[productcatename]] exporter. Just be free to buy smart products made in China from us.

As one of the professional manufacturers and suppliers of quality dc toroidal coil current transformer, Baibu Smart Technology can offer you customized service and wholesale service at competitive price. We are known as a credible China dc toroidal coil current transformer exporter. Just be free to buy smart products made in China from us.