Portable Three Phase Zinc Oxide Lightning Arrester Tester with 800×480 Touch Screen and 400m Wireless Range
The Portable Three Phase Zinc Oxide Lightning Arrester Tester is a professional-grade testing instrument designed for comprehensive evaluation of zinc oxide arresters' electrical performance. This advanced equipment supports both de-energized and energized testing across various voltage levels to identify insulation risks, moisture issues, and valve aging defects.
- 800×480 color LCD touch screen with integrated high-speed thermal printer
- Long-distance wireless transmission capability (>400m, extendable to 2000m)
- Three-phase current and voltage simultaneous testing with isolated sensors
- Dual signal sampling methods with no-voltage mode support
- Built-in high-energy lithium battery with
- Industrial-grade operating system with direct shutdown functionality
- 4GB SD card for extensive data storage and USB interface connectivity
- Advanced DSP technology with high sampling rate and anti-interference performance
- Dust-proof, waterproof, anti-corrosion engineering enclosure
| Parameter | Specification |
|---|---|
| Power Supply | External adapter (12V/2A) or internal battery |
| Leakage Current Range | 0-10mA (peak, extendable) |
| Voltage Range | 30-100V (extendable) |
| Accuracy | ±2% reading ±1 digit (current >100μA, voltage >30V) |
| Wireless Accuracy | ±5% reading ±1 digit |
| Battery Performance | >6 hours charging, >4 hours continuous operation |
| Host Dimensions | 36×26×14cm (5kg weight) |
| Accessory Box | 42×33×20cm (9kg weight) |
The instrument measures multiple critical parameters including total leakage current waveform, RMS and peak values of fundamental waves, resistive leakage current components (Ir+, Ir-), capacitive current fundamental wave, phase angle differences, and power consumption of arresters.
Wuhan GDZX Power Equipment Co., Ltd. provides comprehensive support including:
- Factory direct pricing
- High-quality manufacturing standards
- 15-day shipping commitment
- Small order acceptance
- Online payment options
- One-year free warranty with three-year quality assurance
- Lifetime maintenance support
- 24/7 after-sales service
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