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DC charging pile (machine) module aging system AST900 series

ST-HCDC-HPC of High Power DC Charging Pile (Machine) Comprehensive Tester

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Field Test

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Product Description

Saite AST900It is a power module aging device specially used for off-board charging piles (machines) of electric vehicles. It is mainly applied to the aging test of power modules of DC charging piles. It is NBT3308.1-2018 developed based on the national standard agreement. It is suitable for off-board charger manufacturers and can be widely used in charging facility manufacturers, power departments and measurement units at all levels to carry out preliminary module aging test on DC charging piles of electric vehicles.

Built-in battery voltage simulation device, continuously adjustable range DCOV-1100V, 20mAMAX · simulation function to meet the starting voltage of charging pile: R4 resistance simulation function, pull-up voltage U2 simulation function at detection point 2

Built-in a high-precision Hall transformer with an accuracy of 0.1 and a range of 10-1000A, with two test interfaces of voltage type and current type, can be calibrated in a variety of methods:

The upper computer can export test messages with message analysis function, which can be used for charging pile working state analysis and abnormal fault diagnosis:

Automatically test the protocol conformance of GB/T 34658-2017, and generate a report after the test is completed;

Test GB/T34657.1-2017 electric vehicle conduction charging interoperability (hardware is available, customer is tested with external equipment);

Modular structure, easy integration, weight no more than 25kg, high protection level; Simulate the communication between BMS and charger, identify handshake, parameter configuration, charging stage, charging end stage messages:

Simulate the electric vehicle charging circuit, BMS communication simulation, multi-channel high-precision high-speed waveform acquisition module and other equipment, to achieve the gun can be tested, (optional)

With insulation fault simulation function (resistance 8 gear adjustable) can be insulation monitoring function test;

The real-time monitoring of various data of the charging pile by the upper computer shows that the high-power output load terminal is prepared to facilitate the connection of load equipment. Connect the load to meet the test NBT33008.1-2018 of part of the load test items;

Prepare high power output load terminals for easy connection of load equipment. Connect the load to meet the test NBT33008.1-2018 of part of the load test items;

Name	DC charging pile (machine) module aging system AST9000 series
NBT 33008.1-2018	Off-board charger-Test specification for electric vehicle charging equipment-Part 1: Off-board charger