As electric mobility continues to expand globally, ensuring the safety and reliability of EV charging systems has become more critical than ever. To meet this demand, Sinuo Testing Equipment proudly introduces the Short-time Test Current and Temperature Rising Test System SNQC1006B-6500A — an intelligent and high-precision testing solution designed for EV plugs, sockets, and electrical connectors.

This test system meets the standard requirements of IEC 62196-1Ed.4CDV 2020 clause 12.3, clause 24, table 10, clause 34.2, 34.4 and 35.4., IEC 62916-2, IEC 62916-3, etc.

It is suitable for detecting the temperature rise test after the EV plug and socket pass the rated current, and assessing the heating of the surface of the electrical accessories when the load current is connected, and whether the temperature rise of the terminal meets the requirements of the standard. Also used for short-time high current withstand test for grounding contacts.

Equipment Features
The system uses self-programmed software controlled by a computer. All standard test procedures and data judgments are controlled by the system, making operation easy. It is used to assess the surface heating and electrode temperature rise of charging interfaces and electrical accessories when connected to load current, and to check if the temperature rise meets the standard requirements.

Key Advantages That Make the SNQC1006B-6500A Stand Out
High Current Output – Up to 6500A
The system delivers a constant adjustable DC current from 200A to 6500A, providing the flexibility to simulate both short-time high-current withstand tests and long-duration temperature rise testing under real load conditions.

Smart Temperature Control with Auto-Optimization
Featuring an automatic temperature control mode, the equipment can set a target temperature rise value (0–100°C) and intelligently calculate the required current to reach and maintain it — saving time and improving testing precision.

16-Channel Precision Temperature Measurement
Equipped with 16 temperature channels and high-accuracy K-type thermocouples (±0.3% + 1°C), it ensures comprehensive temperature monitoring across all critical test points, including terminals, conductors, and ambient conditions.

Fully Automated Operation & Intelligent Data Management
The system integrates an industrial control computer with Sinuo’s proprietary software.

Users can easily:

• Configure current/time combinations
• View real-time curves for temperature and current
• Automatically record and export data in CSV/XLSX format
• Generate clear and traceable test reports for certification or R&D analysis

Compliant with International Standards
Designed in full accordance with IEC 62196-1 Ed.4CDV 2020, IEC 62916-2, and IEC 62916-3, ensuring full compatibility with global testing requirements for EV connectors and charging systems.

Multiple Operation Modes for Flexible Testing
Supports Continuous Mode, On/Off Mode, and Automatic Temperature Control Mode, making it suitable for various test scenarios — from product development to type approval.

Durable Design & Safety Assurance
Built with a sturdy cabinet, overload and overcurrent protection, and industrial-grade casters with brakes, ensuring safe, stable, and long-term operation.

Applications
The SNQC1006B-6500A is widely used in:

• EVSE and charging connector manufacturers
• Electrical testing laboratories
• Automotive R&D centers
• Third-party certification bodies

It’s an essential tool for evaluating connector heating, contact resistance, and temperature endurance, helping manufacturers validate designs before mass production.

Why Choose Sinuo?
With years of expertise in EV testing equipment, Sinuo is dedicated to helping global customers ensure product compliance, reliability, and performance.The SNQC1006B-6500A embodies our commitment to innovation, precision, and quality assurance in every detail.