Multi Measuring Instruments Co.
Multi HCT-600T Split CT for Overhead Distribution Lines (High Voltage Insulated Wires)
Manufacturer: Multi Measuring Instrument Co., Ltd.
Model: CTS-100.
Features
・Split-type CT that can directly capture current from overhead distribution lines
・Detection CT uses
high-precision CT that is not easily affected by conductor position ・Tohoku Electric Power Co., Ltd. jointly developed product
The HCT-600T is a split type CT that can take current directly from an overhead distribution line, and can measure current with high accuracy while still being energized without cutting the circuit. By using high-precision CT for detection, stable and high-precision measurements are not affected by the conductor position, and can be used to record current outdoors
Specifications
| Rated current | AC 600A |
|---|---|
| Rated overcurrent | 2000A |
| Maximum Circuit Voltage | 6900V |
| Accuracy Class | 3P level |
| Nominal Current Ratio | 2000：1 |
| Ratio error | ±3%（1.0 In） ±10%（0.2 In） |
| Phase angle error | ±3%（1.0 In） ±10%（0.2 In） |
| Measurable conductor diameter | φ9~25mm (insulated wire) |
| Rated burden | Less than 1Ω |
| Lightning Impulse | 60kV (between primary conductor and CT output) |
| commercialfrequencywithstand voltage | 22kV dry for 1 minute, water injection for 10 seconds (between primary conductor and CT output) |
| Ambient temperature | -20℃～40℃ |
| Waterproof | IP02 |
| size | W133×H490×D96mm Cable Length 6m (VCTF0.75mm2 2 Cores) |
| mass | Approx. 2.8kg |
