Welcome to ECVERY
current transformer CT with DC immunity for energy meter 100A
current transformer CT with DC immunity for energy meter 100A
Supplier Info
[China Supplier]
Contact Person : Mr. liu jacky
Tel : 86-21-36411658
Fax : 86-21-36411659
Product Detail
current transformer CT with DC immunity: 1. 5(80)A/2mA class0.1~0.2 2.High precision 3. current transformer, CT for metering

DCT-5 current transformer

Basic Parameter

Primary current (A)

Secondary current (mA)

Resistance

Rb (Ω)

Maximum currant (A)

Class

Remark

5

2

10

80/100

0.1~0.2

 

Current error and phase error limited

Class

Current error±(%)

Phase error( )

 

5

%In

20

%In

5

%In

20

%In

100

%In

120

%In

200

%In

400

 %In

INmax

%In

0.2

0.2

0.1

8

5

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

Energy metering error is less than 3 percent

Working Atmosphere

Limiting ambient temperature-40°C~+70°C;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

current transformer CT with DC immunity for energy meter 100A

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2013 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.