SEW 290 HD High Voltage Detector
SEW 290 HD detect high and extra high voltage in AC lines. Elongated insulation rods permit checking high-tension circuits from a safe working distance. The handy telescopic rods make these detectors compact, lightweight, and easy to use.
Features
- Telescopic, compact, lightweight.
- High voltage detection.
- Self test button feature.
- Angle adjustment for voltage detection (rotatable)
- Easy to recognize indication.
- High intensity red light emitting diode and intermittent audible sound for easy recognition in full sunlight and noisy environments.
- Waterproof
Specifications
230 HD |
290 HD |
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| Withstand Voltage (on insulating rod) |
100kV / 300mm: 1 minutes | ||
| Insulation Resistance | 2000MΩ min by 1kV / DC megger at the same testing location as withstand voltage | ||
| Leakage Current | 100uA or less than 100uA at withstand voltage test | ||
| Construction | Water proof (detecting head impervious to water) | ||
| Measuring Voltage Range | 6kV – 36.5kV | 6kV – 81.5kV | |
| Operation Start Voltage (to ground) |
2.7kV | 2.7kV | |
| Display | Light: Flashing red light. Sound: Intermittent sound 50 dB apart 3 m. |
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| Frequency | 50/60Hz | ||
| Operating Temperature | 0°C to 55°C | ||
| Battery | 2 button-cells LR44(1.5V) | ||
| Overall Length | Retracted | 893 ±50mm | 1370 ±50mm |
| Extracted | 1520 ±50mm | 2450 ±50mm | |
| Weight (battery included) | Approx. 485g | Approx. 590g | |
| Safety Standards | IEC / EN 61243-1 | ||
| Datasheet | 230HD290HD | ||
SEW 290 HD High Voltage Detector is a vital tool for ensuring safety in high-voltage environments. Its high sensitivity, wide detection range, durable construction, and user-friendly interface make it a top choice for professionals. Investing in the SEW 290 HD provides reliable high-voltage detection, enhancing safety and efficiency in electrical work. This detector is an essential addition to any toolkit, offering peace of mind and protection in demanding electrical settings.
