Zinc-Oxide Arrester Tester (MOA)
Our Zinc-Oxide Arrester Tester (MOA) is designed to evaluate the condition of surge arresters by measuring leakage currents and voltage characteristics. This tool ensures the effective protection of electrical systems from overvoltage by providing accurate data for maintenance.
lizhvtesttech@gmail.com
+1 323 522 4623
Key Features:
- User-Friendly Display: Features a 7-inch HD color touch screen for easy interaction.
- Long-Range Wireless: Supports wireless transmission over 1500 meters, with an option for up to 5000 meters.
- Versatile Synchronization: Offers both wired and wireless synchronization methods.
- Adaptable Usage: Suitable for live, powered-off, or lab environments.
- Comprehensive Testing: Measures a wide range of voltage and current values.
- Three-Phase Testing: Simultaneously tests three-phase current and voltage, improving efficiency.
- Safety: Low internal voltage ensures safety, with isolated sensors for reliability.
- Optional Sampling Methods: Offers flexible voltage and current sampling options.
- Anti-Interference: Equipped with advanced anti-interference processing for high voltage levels.
- Battery-Powered: Includes a built-in lithium battery, ideal for power-limited situations.
- Fast and Accurate: High-speed sampling and advanced processing ensure precision.
- Data Storage: Large capacity for storing extensive test data with USB export.
- Bluetooth Integration: Allows for remote control and data uploading via a mobile app.
- Customizable Display: Screen color and brightness can be adjusted.
- Training Guides: Built-in materials assist with on-site use.
- Language Support: Easily switch between Chinese and English interfaces.
- Portable Design: Compact, lightweight, and easy to carry with a dustproof chassis.
Applications:
- Testing surge arresters in power substations.
- Routine maintenance in industrial electrical systems.
- Ensuring the safety and reliability of transmission lines.
Technical Specifications:
Power Supply:
- Source: Internal lithium battery or DC 8.4V adapter
Measurement Range:
- Leakage Current: 0-20mA (scalable), optional current clamp sensor for 0-20mA
- Voltage: 30-250V (expandable), optional electric field intensity input range: 30kV/m to 300kV/m
- Angle: 0-360°
- Resistive Current: 0-20mA (scalable)
- Capacitive Current: 0-20mA (scalable)
Measurement Accuracy:
- Current: For full current >100µA, accuracy is ±5% of the reading ±1 word
- Voltage: When the reference voltage signal is >30V, accuracy is ±5% of the reading ±1 word
Measurement Parameters:
- Leakage Current: Full current waveform, fundamental effective value, peak value
- Resistive Component: Waveform 1, 3, 5, 7, and 9 effective values; Positive peak Ir + negative peak Ir-
- Capacitive Current: Fundamental wave
- Voltage: Waveform, effective value
- Additional Parameters: Phase angle difference, power consumption
Voltage Reference Signal Sampling Method:
- Wired Synchronization: Up to 40 meters (scalable)
- Wireless Synchronization: Over 1500 meters (scalable)
Lithium Battery Parameters:
- Charging Time: 2.5 hours
- Continuous Working Time: 7 hours
- Intermittent Working Hours: More than 7 × 24 hours
Why Choose Our Zinc-Oxide Arrester Tester (MOA)?
- High Precision: Reliable arrester performance assessments.
- Ease of Use: Simplified operation for efficient testing.
- Comprehensive Support: Expert guidance and customer service.
Contact Us:
Ensure the reliability of your surge protection systems with our Zinc-Oxide Arrester Tester. For more information, please contact HV TEST TECH today.
email: Sale@hvtesttech.com or call us: +1 323 522 4623
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