Withstand Voltage Tester

Withstand Voltage Tester for electrical testing lines, covering insulation and dielectric checks in panels, cables and appliance assembly. OEM/ODM support, stable supply and tailored specifications for importers and project buyers.

Power Frequency Withstand Voltage Tester Control Box for Power Utilities and Large Industrial Electrical System Commissioning

$970 /set

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 set
Model NO. EI-6780
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeTesting MachineApplicationUniversal Testing, Electrical Testing, Laboratory Testing
Accuracy ClassHigh AccuracyVoltage0~300kV
Protection ClassElectric Safetycustomized supportOEM, ODM, OBM, Software Reengineering
power1.5~100kVAAccuracy0.2%FS
Product NameAC DC Hipot TesterControl Panel Rated Capacity1.5~100kVA
Control Panel Rated Output Current7.5~232.5AControl Panel Rated Output Voltage0~430V
Test Transformer Rated Capacity1.5~100kVATest Transformer Low-voltage Voltage400V
Test Transformer Low-voltage Current7.5~250AHigh-voltage Side AC Output Voltage0~300kV
High-voltage Side AC Output Current0~3000mAMeasuring Turns Ratio1000:1

We are China Loong Electrical Instrument Co., Ltd., a professional manufacturer and supplier specializing in Electrical Instrument. We have brought together and coordinated resources across the Electrical Instrument supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Instrument Co., Ltd. All rights reserved.
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Power Frequency Withstand Voltage Tester Control Box for Power Utilities and Large Industrial Electrical System Commissioning

SKU: EI-6780

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