PCT704 Precision current transformer manufacturer
Electrical Specification
(Customized is available)
| Rated Primary Current | 20A |
| Max Primary Current | 60A |
| Rated Secondary Current | 10mA |
| Accuracy | 0.1~2.0 |
| Electrical Strength | 3000VAC 1mA60s |
| Load Resistance | 50Ω |
| Rated Frequency | 50/60HZ |
Current Transformers are generally used in the maintenance process of high-current lines. After applying the current sensor, the ultra-high current can be converted into a low current that is not harmful to us, so that we can carry out safety measurements.
The key role of the current transformer is to reduce the large current of the current loop by a certain proportion to the value that is conducive to accurate measurement of the meter and relay, and then use the meter and relay connected in series in its secondary winding circuit. The meter can be done Delicate and precise. The secondary current of a common current transformer is 5A, so the connection between the secondary side and the load can use a small-section transmission line or control cable.
| Item | Rated Current(A) | Current Ratio | Accuracy Class | Load Resistance Ω | Frequency Hz | Dimensions (mm) | ||
|---|---|---|---|---|---|---|---|---|
| Click PN For Details | ID | OD | HT | |||||
| PCT215 | 50 | 500~3500:1 | 0.1~2% | 30 | 50/60 | 8.5 | 29 | 13.2 |
| PCT216 | 60 | 500~3500:1 | 0.1~2% | 30 | 50/60 | 8.6 | 29.2 | 13 |
| PCT527 | 20 | 500~3500:1 | 0.1~2% | 40 | 50/60 | 7.6 | 18 | 8 |
| PCT531 | 25 | 500~3500:1 | 0.1~2% | 10 | 50/60 | - | - | 15.5 |
| PCT701 | 60 | 500~3500:1 | 0.1~2% | 20 | 50/60 | 7 | 23.4 | 11 |
| PCT702 | 80 | 500~3500:1 | 0.1~2% | 30 | 50/60 | 8.7 | 26.4 | 17 |
| PCT703 | 130 | 500~3500:1 | 0.1~2% | 50 | 50/60 | 12.8 | 37.2 | 14 |
| PCT704 | 60 | 500~3500:1 | 0.1~2% | 10 | 50/60 | 8 | 24.2 | 11.8 |
| PCT710 | 10 | 500~3500:1 | 0.1~2% | 30 | 50/60 | 8 | 24 | 11.8 |
| PCT801 | 50 | 500~3500:1 | 0.1~2% | 100 | 50/60 | 28 | 45 | 17.2 |
| PCT802 | 100 | 500~3500:1 | 0.1~2% | 40 | 50/60 | 35 | 33.5 | 29.2 |
| PCT822 | 20 | 500~3500:1 | 0.1~2% | 50 | 50/60 | 21 | 31 | 8 |
| PCT831 | 50 | 500~3500:1 | 0.1~2% | 30 | 50/60 | 10.6 | 23.9 | 13.6 |
| PCT832 | 100 | 500~3500:1 | 0.1~2% | 20 | 50/60 | 12.6 | 26.1 | 14.6 |
| PCT842 | 100 | 500~3500:1 | 0.1~2% | 100 | 50/60 | 7.5 | 22 | 17.5 |
| PCT843 | 10 | 500~3500:1 | 0.1~2% | 40 | 50/60 | 18 | 31.5 | 23 |
| PCT901 | 180 | 500~3500:1 | 0.1~2% | 20 | 50/60 | 18.5 | 50 | 20 |