Smrtr Technology
1 / 5
The split core current transformer are designed for fast and easy installation. The CTs are ideal for installation on existing electrical cables by clamping on the conductor. This method permits a safer, easy and portable current measurement. An internal precision burden resistor across the secondary winding of the CT provides a safe low voltage output and permits safe opening of the secondary.
| Technical Indicators | Indicator Parameters |
|---|---|
| Operating voltage | ≤0.72KV |
| Operating frequency | 50Hz~1KHz |
| Rated accuracy level | 0.2%/0.5%/1.0% |
| Input current | 0A~600A |
| Rated short-time thermal current | 60 times rated current @1sec |
| Insulation resistance | ≥1M ohms@500Vdc |
| Power frequency withstand voltage | 3500V@2mA\1min\50Hz |
| Product flame retardant level | UL94-V0 |
| Insulation heat resistance level | E level |
| Phase linearity error | ≤20′ |
| Model | Inner diameter | Turns Ratio | Input Current | Accuracy |
|---|---|---|---|---|
| HM-CTSC-10 | 10mm | 500/1 to 3000/1 | 0A~70A | 0.2% / 0.5% |
| HM-CTSC-16 | 16mm | 500/1 to 3000/1 | 0A~150A | 0.2% / 0.5% |
| HM-CTSC-24 | 24mm | 500/1 to 3000/1 | 0A~300A | 0.2% / 0.5% |
| HM-CTSC-35 | 35mm | 500/1 to 3000/1 | 0A~600A | 0.2% / 0.5% |
