• High-Precision Energy Measurement: Class 0.05 accuracy for AC and DC power and energy measurements ensures reliable verification results.
• Wide Measurement Range: Supports DC voltage from 30–1150 V and DC current up to 400 A, as well as single-phase AC voltage from 30–300 V and current up to 80 A.
• Flexible Testing Options: Testing can be performed using a real electric vehicle as the load or through programmable resistive loads.
• Multiple Load Configurations: Optional DC loads of 20 kW and 60 kW, plus a 9 kW AC load for diverse testing scenarios.
• Advanced Error Analysis: Supports both pulse method and accumulative energy method for precise operating error verification.
• Clock Verification Function: Enables accurate detection of EV charger clock time errors through real-time synchronization.
• Automated Operation: Integrated LCD interface and tablet connectivity allow efficient and automated testing procedures.
• Portable and Flexible Power Supply: Operates via charging connector power, mains power, or built-in lithium battery for field testing convenience.

The Tunkia TE1100-AC/DC-US EVSE Tester is a high-precision testing solution designed for the verification and performance evaluation of electric vehicle charging stations. Engineered for professional testing environments, this integrated AC/DC EV charger tester allows technicians and calibration laboratories to accurately measure and verify the performance of EVSE systems used in international markets. With support for US-standard CCS1 DC connectors and Type 1 AC charging interfaces, the TE1100 enables comprehensive verification of both AC and DC charging infrastructure.

The system achieves Class 0.05 accuracy for both AC and DC energy measurements, ensuring exceptional precision during EV charger verification. Thanks to its wide dynamic range measurement technology and millisecond-level energy update rate, the TE1100 captures highly accurate energy data throughout the entire charging process. This advanced capability provides a more realistic evaluation of EV charger performance compared to traditional steady-state testing methods.

Applications

The TE1100-AC/DC-US EVSE Tester is ideal for EV charger manufacturers, calibration laboratories, testing institutes, and regulatory bodies responsible for verifying the performance and compliance of electric vehicle charging stations.

Quality and Reliability

Built with advanced measurement technology and robust engineering, the Tunkia TE1100 provides dependable long-term performance in demanding testing environments. Its precise energy measurement, flexible testing capabilities, and compliance with international standards make it a trusted solution for professionals working in EV charging infrastructure verification.