CT21C

Description

FEATURES:

*High linearity precision with DC immunity characteristics
*Steady phase shift
*Perfect insulation and excellent immunity of humidity and shock
*A variety configuration and output characteristics

 

ELECTRICAL SPECIFICATIONS

Part No.Rated Primary Current Maximum primary CurrentRated Secondary Current Accuracy ClassRated Burden
CT21A10A40A4mA0.1
0.2
0.5

10Ω
20Ω
CT21B10A60A4mA
CT21C10A60A2.5mA
10A60A4mA
CT21D
CT21E
10A60A2.5mA
10A60A4mA
20A80A5mA
20A80A8mA
30A80A7.5mA
30A80A10mA

 

MECHANICAL SPECIFICATIONS in mm

 

 

TEST CIRCUITRY

 

APPLICATIONS

*DC immunity electronic energy meter
*Accurate measuring meter for AC at the existing DC components