Vitrek, a global leader in electrical safety testers, offers two series of hipot testers with six models each. These hipot testers handle AC/DC hipot and IR insulation resistance to meet diverse industry testing applications with precision and reliability.

  • 95X Series: High output power, wide voltage range, and superior leakage current resolution.
  • V7X series: Lightweight, cost-effective, and high-performance.

All Vitrek hipot testers feature built-in computer interfaces for seamless test automation and are compatible with QuickTest Pro software. They can be paired with Vitrek High Voltage Switching Systems for comprehensive multi-point testing. Backed by world-class customer support, Vitrek guarantees reliability before, during, and after the sale.

Vitrek 95X Series Hipot and Electrical Safety Testers

  • High AC & DC Output
  • Low Leakage Measurement
  • 4-Wire Milli-Ohmmeter — Up to 100K ohms
  • Tera-ohm Insulation Resistance
  • Optional 40A Ground Bond
950 Series
See 95X Series

Vitrek V7X Series Hipot and Electrical Safety Testers

  • AC & DC Output up to 5KV
  • High Current Output — 20mA AC / 10mA DC
  • Insulation Resistance — Up to 90 Giga-ohms at 1000V
  • Leakage Detection — Down to 0.1 micro-amp
  • Optional 30A Ground Bond
  • 16-Channel Switching
See V7X Series

Key Features and Benefits of Vitrek Hipot Testers

Industry-Leading Safety Features

  • Ground Fault Interrupt (GFI) & Safety Fault Interlock (SFI™): Ensures high-speed shutdown for leakage faults and interlock failures, preventing accidents.
  • Test Lead Safety Sense (TLSS™): Verifies proper test lead connections before and during HV testing for added protection.
  • Recessed Start Switch: Prevents accidental activation for operator safety.

High-Performance Voltage & Current Capabilities

  • Voltage Range Options: Choose from 5KV, 6.5KV, 15KV, or up to 30KV RMS AC for diverse applications.
  • High Power Output: Up to 50mA DC sourcing and 200mA AC drive, tackling demanding hipot tests with ease.

Accurate Testing

  • Ultra-Fast Test Execution: Ramp rates up to 50KV/sec, dwell times as low as 20ms, and test completion in just 3ms (Flash mode).
  • Multi-Dwell Functionality: Perform multiple voltage level tests without resetting, simplifying dielectric property analysis.
  • Pico-Amp Leakage Measurement: Accurately detects the lowest leakage current levels for reliable insulation testing.
  • Milli-Ohmmeter Function: 5-digit resistance measurements with 100µΩ resolution for precise low-resistance testing.

Advanced Automation & Integration

  • Expansive Test Memory: Stores up to 100 test programs with 999 steps, ensuring repeatability in production environments.
  • Multiple Connectivity Options: Standard Ethernet, USB, RS232, Digital I/O, with optional GPIB for full automation.
  • Multi-Channel Testing: Compatible with 964i HV Scanners, enabling up to 256-point switching for large-scale production testing.

Compliance & Industry-Specific Testing Capabilities

  • Meets UL, CSA, IEC, and CE Safety Standards: Ensures compliance for electrical product certification.
  • 400Hz AC Testing: Provides aviation-frequency specific results for aerospace and avionics applications.
  • Capacitance Test Modes: Ideal for solar panel and high-capacitance load testing with controlled charge/discharge profiles.

User-Friendly & Cost-Effective Design

  • Intuitive 4.3″ Color Touch Display: Easy-to-use interface for quick setup and operation.
  • Lightweight & Compact: Rugged, fan-free, and easy to transport, weighing as little as 8.2 kg.
  • Extended Calibration Intervals (Up to 3 Years): Reduces maintenance costs while ensuring long-term accuracy.

FAQs on Hipot Tester

A hipot tester (short for high potential tester) is a specialized electrical safety testing device, and often considered a core component of an electrical safety analyzer, designed to verify the dielectric strength of insulation in electrical components, cables, and products. It applies a high-voltage AC or DC signal to ensure that the insulation can withstand the required voltage without breaking down or leaking excessive current.

A hipot tester is also known as a dielectric withstand tester, dielectric strength tester, dielectric breakdown tester and insulation resistance tester.

An electrical safety analyzer is a versatile instrument used to evaluate the electrical safety of devices and equipment. It typically combines multiple testing functions, including hipot testing (AC and DC), insulation resistance testing, ground bond testing, leakage current measurement, and others. By integrating these tests into a single instrument, an electrical safety analyzer streamlines the testing process, improves efficiency, and ensures comprehensive safety assessments. These analyzers are crucial in manufacturing, research and development, and quality control for various industries.

Ground bond tester (earth bond tester) verifies the integrity of an electrical device’s grounding connection, ensuring a low-impedance path for fault current to prevent electrical shock. A ground bond tester injects high current into the ground circuit and measures resistance—low resistance indicates a good connection. Many electrical safety analyzers combine HiPot and ground bond testing for streamlined testing.

Electrical insulation plays a vital role in preventing current leakage and ensuring safe operation. Hipot testers are used across various industries, including manufacturing, aerospace, medical devices, and consumer electronics, to:

  • Detect insulation defects before product deployment: Prevent issues before they reach the field.
  • Ensure compliance with international safety standards (IEC, UL, ANSI, etc.): Meet regulatory requirements for safety and performance.
  • Reduce the risk of electrical failures and safety hazards: Improve reliability and workplace safety.
  • Maintain quality assurance in production lines: Ensure consistent and high-quality manufacturing standards.

Hipot testing is widely used in various industries, including:

  • Electronics Manufacturing: Testing circuit boards, transformers, and connectors.
  • Medical Equipment: Ensuring safety in life-saving devices.
  • Automotive Industry: Verifying insulation integrity in electric vehicles.
  • Aerospace & Defense: Maintaining high reliability in aircraft and defense systems.

HiPot testing ensures electrical safety compliance across industries. Key standards include:

  • International (IEC): IEC 60950 & 62368 (IT & AV), IEC 60601 (Medical), IEC 61010 (Industrial), IEC 60335 (Household), IEC 60065 (Audio/Video)
  • North America (UL, CSA, NEC): UL 62368 (IT), UL 60601 (Medical), UL 508 (Industrial), NFPA 70 (NEC), CSA C22.2 (Canada)
  • Europe (CE Marking, EN): EN 62368 (IT), EN 60601 (Medical), EN 61010 (Industrial)
  • Automotive & Aerospace: ISO 6469-3 (EV Safety), RTCA DO-160 (Aerospace), MIL-STD-202/810 (Military)
  • Industrial & Power: IEEE 95 & 118 (Insulation), NEMA 250 (Enclosures), ANSI C37 (Switchgear)

Contact Vitrek Today

When it comes to hipot testing equipment, Vitrek sets the benchmark for quality, reliability, and innovation. Our extensive selection of electrical safety analyzers and hipot test equipment ensures that you have the best tools for compliance and safety.