The Tesco Metering DCT-350 (also referred to as DCT 350 or DCT350) is a state-of-the-art DC EVSE test system designed for high-voltage, high-current testing of fast DC chargers and EV charging stations. With a test range from 1V up to 1000V and current capability from 1A to 630A, the DCT-350 is the go-to solution for engineers, field technicians, and lab personnel working with DC fast charging infrastructure.
Supporting both CCS (Combined Charging System) and CHAdeMO standards, this DC charger tester emulates the behavior of an electric vehicle battery during charging. It provides detailed, real-time voltage and current data to evaluate power delivery performance, signal integrity, and safety features. The rugged enclosure is field-ready and supports automated sequences through a user-friendly touchscreen interface, while data export is made easy via USB or Ethernet.
Whether you're commissioning a new EV charger, performing field service, or conducting compliance and QA testing, the DCT-350 ensures repeatable and accurate results under real-world load conditions.
Designed for testing DC EVSE and fast charging stations
Supports voltage range: 1V to 1000V DC
Current range: 1A to 630A DC
Real-time voltage and current measurements
Compatible with CCS and CHAdeMO communication protocols
Simulates EV battery behavior under various charge conditions
Built-in safety features including emergency stop and overvoltage protection
Enables commissioning, maintenance, and compliance testing
Ruggedized design for field and lab applications
USB and Ethernet interfaces for data retrieval
Touchscreen interface with automated test routines
