Metrel A-1732 DC EVSE Adapter | CCS2 & CHAdeMO

The Metrel A-1732 DC EVSE Adapter is a specialised tool designed for electric safety and functional testing of Electric Vehicle Supply Equipment for both AC & DC configurations. It supports a range of connector types including, CCS2, CHAdeMO, and Type 2 AC plugs. The A 1732 adapter enables initiation when paired with MI 3155 of communication protocols, such as ISO 15118, DIN 70121, CHAdeMO, and Low-level PWM, and it can also simulate errors on the Control Pilot (CP) signal and Protective Earth (PE) connections to assess EVSE response. When paired with the MI 3155 EurotestXD installation tester, the A 1732 DC EVSE Adapter can be used to log the charging protocol, perform measurements and testing required for EVSE commissioning and for periodic safety testing.

Key Features: 

• Communication with A 1732 DC EVSE Adapter via Bluetooth;
• Predefined test protocol for DC EVSE in the memory structure;
• All measurement can be started and viewed on MI 3155 EurotestXD;
• Performing accurate 4-wire measurements with 200 mA measuring current;
• Insulation resistance with DC voltage up to 2500 V;
• Functional test with a live view of charge protocol and voltages and currents on the test terminals;
• Remote faults triggering and reaction time measuring;
• DC impedance measurement;
• Discharge time measurement;
• Asymmetric IMD test with a setupable fault resistance between 20 kΩ and 640 kΩ at 5 kΩ intervals;
• Programmable AUTO SEQUENCEs* for customizing the test protocol;
• PC SW Metrel ES Manager for measurement pre and post processing: preparation of the test structure, result download, tree-view, table view and graphical view, storing and printing the reports.

Measurement functions: 

• Support for CCS2, CHAdeMO and AC EVSE;
• Functional test protocol for measuring voltages and current on the terminals;
• Fault simulation on CCS2 and Type 2 for CP open, PE open and CP short;
• Fault simulation on CHAdeMO for CP3 open, PE open and CAN stop;
• Banana test points for DC, AC and PE terminals;
• Double PE test terminals (PE(C) and PE(P)) for a true 4-wire Rlow measurement;
• Bluetooth communication with MI 3155 EurotestXD;
• Overvoltage category CAT III / 300 V;
• CCS ISO 15118-1 or DIN 70121 communication support;
• CHAdeMO version 0.9.1 and higher communication support;
• AC EN 61851-1 communication support;
• Simulated EV Battery of 300 V and 5 A.