basic introduction

In recent years, the country's strong support for new energy vehicles is obvious to all, such as easier access to vehicle licenses and high car purchase subsidies. These are positive benefits that have attracted more and more consumers to purchase new energy vehicles.

Compared with traditional cars, the advantages of new energy vehicles that are quiet and environmentally friendly needless to say, but there are also many owners of electric vehicles who complain that the charging piles are not safe to charge and accidents occur frequently.

The function of the charging pile is similar to that of a gas station at a gas station. Charging piles generally use high-voltage, high-current working methods. As the AC charging piles for the main charging equipment of electric vehicles, in order to shorten the charging time of users and improve the safety performance of charging, this places extremely high requirements on the detection of charging piles.

Test items

Input and output function test;

Display function

Communication function;

Control and guidance function test;

Data record consistency function test;

Overcurrent protection function, residual current protection function, emergency stop function test;

standard test

GB/T27930-2015 Communication protocol between electric vehicle off-board conductive charger and battery management system

GB/T18487.1-2015 Electric vehicle conductive charging system, Part 1: General requirements

NB/T33001-2010 Technical conditions for off-board conductive chargers for electric vehicles

NB/T33002-2010 Electric vehicle AC charging pile technical conditions

NB/T33003-2010 Communication Protocol of Non-vehicle Charger Monitoring Unit of Electric Vehicle and Battery Management System

NB/T33008.1-2013 Electric vehicle charging equipment inspection and test specifications, Part 1: Off-board charger

NB/T33008.2-2013 Electric vehicle charging equipment inspection and test specifications, Part 2: AC charging pile

Q/GDW1233-2014 General requirements for non-vehicle chargers of electric vehicles

Q/GDW1235-2014 Electric vehicle off-board charger, communication protocol

Q/GDW 1591-2014 electric vehicle off-board charger inspection technical specifications

Q/GDW1485-2014 Technical conditions of AC charging piles for electric vehicles

Q/GDW1592-2014 Electric vehicle AC charging pile inspection technical specification

Our advantage

1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.