A multi-function hipot tester combines multiple required electrical safety tests into a single instrument, reducing setup time and equipment costs on production lines. EEC Huayi has launched two new models — the EEC-31 (3-in-1) and EEC-41 (4-in-1) — designed to meet manufacturers’ core testing needs while keeping equipment costs manageable.
EEC Huayi, an electrical safety testing manufacturer with nearly 50 years of industry experience, has officially launched two new instruments: the EEC-31 (3-in-1) Hipot Tester and the EEC-41 (4-in-1) Hipot & Ground Bond Tester. Built on decades of application experience, both models are designed for real-world production and inspection environments, integrating multiple test functions into a single unit for greater reliability and cost efficiency.
“With the launch of the EEC-31 and EEC-41, we are directly responding to the market’s need for reliable, high-precision equipment that remains accessible,” says Shannon Sivak, Global Sales Director at EEC Huayi. “By consolidating multiple testing functions into these two versatile models, we’ve created a solution that is competitively priced, ensuring manufacturers can scale their testing capabilities and meet safety standards without exceeding their budgets.”
What Is a Multi-Function Hipot Tester?
A multi-function hipot tester is an instrument that combines several required electrical safety tests — typically AC Hipot, DC Hipot, Insulation Resistance, and sometimes Ground Bond testing — into one device. This reduces the number of separate instruments a production line needs, cutting both equipment cost and per-unit test time.
EEC-31: Efficient 3-in-1 Testing in a Compact Design
The EEC-31 integrates AC Hipot, DC Hipot, and Insulation Resistance testing into a single unit built for production-line applications across a range of industries. A rotary knob interface keeps parameter setup intuitive, reducing operator training time while improving testing efficiency.
The EEC-31 supports insulation resistance measurements up to 200 GΩ at 4 kV, meeting high-resistance testing requirements common in electronic components, electric vehicle manufacturing, and battery production. An optional USB interface supports straightforward data acquisition and integration with automated testing environments.
EEC-41: 4-in-1 Testing for Broader Regulatory Requirements
Building on AC Hipot, DC Hipot, and Insulation Resistance testing, the EEC-41 adds AC Ground Bond testing for full 4-in-1 electrical safety testing capability. With a 500VA AC hipot output and 32A AC ground bond test support, it’s suited for applications requiring higher grounding current and stronger test stability.
Beyond front-panel operation, the EEC-41 supports PLC remote control, and an optional USB interface enables integration with automated production lines and test systems — making it a fit for large-scale, multi-industry manufacturing.
Quality and Service Assurance
Both models ship standard with test leads and factory test reports, and are backed by a global warranty providing consistent technical support and after-sales service worldwide. The launch expands EEC Huayi’s broader portfolio of multifunction safety testing solutions.
Key Takeaways
- A multi-function hipot tester reduces the number of standalone instruments needed on a production line.
- The EEC-31 offers 3-in-1 testing (AC Hipot, DC Hipot, Insulation Resistance) with insulation resistance up to 200 GΩ at 4 kV.
- The EEC-41 adds AC Ground Bond testing for 4-in-1 capability, supporting up to 32A ground bond current and PLC remote control.
- Both models include factory test reports and global warranty coverage.
FAQ
What is the difference between the EEC-31 and EEC-41?
The EEC-31 offers 3-in-1 testing (AC Hipot, DC Hipot, Insulation Resistance), while the EEC-41 adds AC Ground Bond testing for full 4-in-1 capability with higher grounding current support (up to 32A).
What industries use multi-function hipot testers like the EEC-31 and EEC-41?
These instruments support electronic components, electric vehicle, and battery manufacturing, along with general production-line electrical safety testing.
Can the EEC-31 and EEC-41 integrate with automated production lines?
Yes — both models offer an optional USB interface for data acquisition and automation integration, and the EEC-41 additionally supports PLC remote control.
What warranty coverage comes with the EEC-31 and EEC-41?
Both models include a global warranty with consistent technical support and after-sales service.
Learn More About EEC-31 & EEC-41 Hipot Tester
Visit the website for more information: https://eec-huayi.com/ For more product information, please contact our sales team:
Tel: +60-3-78429168
Email: [email protected]
