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Home » Product List » current transformer » Zero-Phase Current Transformers
Product Details
Zero-Phase Current Transformers
| Model NO.: | CT |
|---|---|
| Standard: | ISO, SGS |
| Productivity: | 100, 000/Month |
| Unit Price/Payment: | T/T, or others |
| Trademark: | spark |
| Min. Order: | 500 |
Product Description
Features
High sensitivity;
Close to zero load shift and zero phase shift;
Excellent balance characteristics;
Perfect temperature stability;
Small change for output voltage after passing the heavy current IDC;
A variety of configuration and output characteristics.
Applications
* Residual current circuit breaker
* Earth leakage protection switch
* Leakage circuit protection breaker
* Leakage circuit protection plug (Appliance Leakage Circuit Interrupter -ALCI)
| Series No. | Rated Current (A) | Outline Standard sizes(mm) | Electrical Properties | |||||||||
| Output Voltage | Test Conditions | |||||||||||
| A | B | C | D | E | F | G | Vo(mv) | Iin(mA) | RL(Ω) | |||
| 1 | CT201 | 30 | 16 | 5.9 | 6.5 | 18.5 | 5.7 | 45±3 | 4±1 | 3.5~4.0 | 5 | 1000 |
| 2 | CT203 | 30,50 | 21 | 9.5 | 7.3 | 23.5 | 6.1 | 45±3 | 4±1 | 17min | 25 | 1000 |
| 3 | CT206 | 50,60,75,100 | 26 | 12.4 | 10 | 29.8 | 5.9 | 55±3 | 4±1 | 6.0~6.5 | 22.5 | 270 |
| 4 | CT207 | 100,125 | 30 | 15.5 | 10 | 32.2 | 6.1 | 55±3 | 4±1 | 6.0~6.5 | 22.5 | 270 |
| 6 | CT209 | 30 | 17.2 | 7 | 7 | 19.1 | 5.7 | 65±3 | 4±1 | 17~25 | 22.5 | 1000 |
| 7 | CT210 | 30 | 17 | 6.8 | 7.8 | 19.5 | 6.1 | 45±3 | 4±1 | 6.0~6.5 | 22.5 | 270 |
| 8 | CT211 | 30 | 25.4 | 10.6 | 8 | 28.3 | 6 | 70±3 | 3±1 | 10~12.5 | 20 | 680 |
| 9 | CT212 | 100 | 23.5 | 11 | 8 | 26.5 | 6 | 70±3 | 3±1 | 10~12.5 | 20 | 680 |
