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DC Immunity Current Transformers
With copper bracket (Other sizes can be OEM)
Application to single-phase or three-phase electronic type electric energy meter.
Main characteristics:
1. Adopt high magnetic permeability magnetic core,with high precision and good linearity.
2.The range of applicable electric current is wide(1.5A-120A)
3. Primary input and secondary output ensures flexible and diversified forms as well as easy installation.
4. Frequency: 50Hz/60Hz
5. Ambient Temperature: -40℃ — 70℃
6. With a complete range of specifications(See the following table for details),products can be made according to customers’ special requirements.
2.Dimension Data:
ZCT | Main Dimension (mm) | Wire (mm) | |||
---|---|---|---|---|---|
Primary Current
(A)
|
0 | B (Out Diameter) | C (Thickness) | Length | End Tinned |
6A~60A | 0 | 30±1 | 18 | 120 | 5 |
80A~100A | 0 | 34±1 | 20 | 120 | 5 |
3. Specifications
CT |
Current Rati
|
Ratio | Load Resistance(Ω) | Accuracy Class | Phase error | Insulation voltage | ||
---|---|---|---|---|---|---|---|---|
Model NO. |
Primary Current
(A)
|
Secondary current( mA ) |
Turns | Turns | ||||
CT005 | 1.5(6A) | 1.5 / 5.0 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 2.5(10)A | 2.5 / 5.0 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 2.5(15)A | 2.5 / 5.0 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 5(20)A | 2.5 / 5.0 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 5(30)A | 2.5 / 5.0 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 5(40)A | 2.5 / 5.0 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 5(50)A | 2.5 / 5.0 | 1:2000 | 1:4000 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 5(60)A | 2.5 / 5.0 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 5(100)A | 5.0 / 10 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 10(60)A | 5.0 / 10 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 10(80)A | 5.0 / 10 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 10(100)A | 5.0 / 10 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 15(60)A | 5.0 / 10 | 1:2000 | 1:2500 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |
CT005 | 15(100)A | 5.0 / 10 | 1:2000 | 1:4000 | 5/10/20Ω | 0.1/ 0.2 | <15′ | 3000V |