VLF Hipot Tester
Our Very Low Frequency (VLF) Hipot Testers are designed to test the insulation quality of high-capacitance electrical equipment. These testers use a low frequency AC voltage, which allows for effective and accurate testing of power cables, transformers, switchgear, and other electrical apparatuses without causing damage to the insulation.
lizhvtesttech@gmail.com
+1 323 522 4623
Key Features:
- Low Frequency Testing: Operates at 0.1 Hz to 0.01 Hz, significantly reducing the stress on insulation compared to standard AC testing.
- High Voltage Output: Provides a wide range of voltage outputs, making it suitable for various high voltage testing applications.
- Portable and Lightweight Design: Compact and lightweight, our VLF Hipot Testers are easy to transport and ideal for field testing.
- User-Friendly Interface: Simple controls and clear display make it easy to set up and operate, even for users with minimal training.
- Advanced Safety Features: Equipped with safety mechanisms such as overcurrent and overvoltage protection, automatic discharge, and emergency stop functions to ensure operator safety.
Applications:
- Power Cables: Effective for testing high voltage power cables, identifying insulation defects without damaging the cable.
- Transformers: Evaluates the insulation integrity of power transformers.
- Switchgear: Tests the dielectric strength of switchgear insulation.
- Motors and Generators: Assesses the insulation quality of rotating machinery.
- Capacitors and Insulators: Verifies the dielectric strength of capacitors and various insulators.
Product Range:
- Portable VLF Hipot Testers:
- Ideal for on-site testing with a lightweight and portable design.
- Suitable for maintenance and diagnostic tasks.
- Stationary VLF Hipot Testers:
- Designed for use in laboratory and manufacturing environments.
- Offers higher voltage outputs for more demanding testing applications.
- Custom Solutions:
- Tailored VLF Hipot Testers to meet specific customer requirements and testing scenarios.
Technical Specifications:
| Model | Rated Voltage | Load Capacity | Power Fuse | Product Weight |
|---|---|---|---|---|
| 30/1.1² | 30kV (peak) | 0.1Hz: ≤ 1.1µF 0.05Hz: ≤ 2.2µF 0.02Hz: ≤ 5.5µF | 8A | Controller: 6kg Booster: 25kg |
| 40/1.1² | 40kV (peak) | 0.1Hz: ≤ 1.1µF 0.05Hz: ≤ 2.2µF 0.02Hz: ≤ 5.5µF | 8A | Controller: 8kg Booster: 40kg |
| 50/1.1² | 50kV (peak) | 0.1Hz: ≤ 1.1µF 0.05Hz: ≤ 2.2µF 0.02Hz: ≤ 5.5µF | 10A | Controller: 8kg Booster: 45kg |
| 80/1.1² | 80kV (peak) | 0.1Hz: ≤ 1.1µF 0.05Hz: ≤ 2.2µF 0.02Hz: ≤ 5.5µF | 20A | Controller: 4kg Booster: 40kg (30kV) Booster: 44kg (50kV) |
- Output Rated Voltage: Refer to product details above
- Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
- Load Capacity:
- 0.1Hz: Max 1.1µF
- 0.05Hz: Max 2.2µF
- 0.02Hz: Max 5.5µF
- Measurement Accuracy: 3%
- Voltage Peak Error: ≤ 3%
- Waveform Distortion: ≤ 5%
- Operating Conditions: Indoor/Outdoor, Temperature: -10℃ to +40℃, Humidity: ≤ 85% RH
- Power Fuse: Refer to product details above
- Power Supply: 220V ± 5%, 50Hz
Why Choose Our VLF Hipot Tester?
- Efficiency and Precision: Our testers provide accurate and efficient testing solutions, ensuring reliable results without compromising the insulation.
- Compliance with Standards: Meets international standards such as IEC, IEEE, and ANSI, ensuring standardized and reliable testing.
- Robust and Reliable: Built with high-quality materials for long-lasting performance in various testing environments.
- Comprehensive Support: Our team of experts offers full technical support, from initial setup to maintenance and troubleshooting.
- Innovative Technology: Incorporates the latest technological advancements, providing state-of-the-art testing solutions.
Contact Us:
For more information about our VLF Hipot Testers or to request a quote, please contact us at email: Sale@hvtesttech.com or call us: +1 323 522 4623
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