Current Transformer CT with DC Immunity for Energy Meter

Product Details

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 also has 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 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

5(80)A/2.5mA

5~20Ω

50/60 Hz

2000:1

0.05, 0.1

10(80)A/5mA

5(80)A/2mA

5~20Ω

50/60 Hz

2500:1

0.05, 0.1

10(120)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

≥1000MΩ(Testing Voltage:500VDC)

Operating Temperature

-50~+75℃

Stock Temperature

-55~+85℃

Packing Data

Net /pcs

41g/pcs

pcs/CTN

480pcs/CTN

Weight/CTN 

21KG/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 current transformer ct with dc immunity for energy meter, Baibu Smart Technology can offer you customized service and wholesale service at competitive price. We are known as a credible China current transformer ct with dc immunity for energy meter exporter. Just be free to buy smart products made in China from us.

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