Metrel A 1732 DC EVSE Adapter is a specialized tool designed for electrical safety and functional testing of Electric Vehicle Supply Equipment in both Mode 4 (DC EVSE) and Mode 3 (AC EVSE) configurations.
It supports a range of connector types, including CCS2, CHAdeMO, and Type 2 AC plugs, making it highly versatile.
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.

Mains supply
Supply voltage, frequency: 205 V ... 254 V AC, 50 Hz / 60 Hz
Max. power consumption: 2 000 VA
Mains supply overvoltage category: CAT II / 300 V

Measuring category
Measuring category: CAT III / 300 V

Protection classifications:
Power supply: Class I
Degree of protection: IP40
Case: Shock proof plastic

Communication: USB, Bluetooth

EMC
Emission: Class B (Group 1)
Immunity: Industrial environment

Operation conditions:
Operation: Outdoor use
Working temperature range: -10 °C ... +40 °C
Maximum relative humidity: 85 % RH (0 °C ... 40 °C), non-condensing

General
Dimensions: 50 x 25 x 41 cm
Weight: 16.2 kg

Communication standards:
CHAdeMO: Versions 0.9.1 and higher
CCS (DC): ISO 15118-1 or DIN SPEC 70121

ISO by default, DIN otherwise:
CCS (AC): EN 61851-1 low level
Simulated EV battery:
Voltage: 280 V ... 310 V
Load (charging) current: Cca 4.9 A at 300 V

Input resistance
DC+/DC-: 24 MΩ
DC+/PE, DC-/PE: > 200 MΩ