ATS‑1000 is an open‑architecture automated test system integrating DC/AC power supplies, electronic/AC loads, hipot tester, temperature acquisition, CAN bus, and other precision instruments. It supports deep customization and is designed for R&D validation and production testing of BMS, HV junction boxes, power battery packs, and modules. With an intuitive and efficient HMI, it delivers comprehensive, high‑coverage testing.

☆  Flexible and simple test editing：Built‑in test commands, an easy‑to‑use editing environment, user‑definable test items according to requirements, and the ability to link defined test items through the test program editor.            

☆  Universal and effective execution modes：Debug run to verify user‑defined test items and test programs; GO/NG run for pass/fail testing with one‑key operation; online instrument control for synchronous control and monitoring of hardware devices.     

☆  Extensive analysis tools：Automatic generation of test data tables, DSO waveforms, and relationship curves; statistical reporting function automatically generates various statistical analysis reports; report data can be printed or saved.

Main functional test items for this product:

1.Contact resistance test of BMS main circuit (including main switch, KM1, KM2, Fuse1, Fuse2, etc.)
2.Low‑voltage (24 VDC) power‑up and communication check (CAN and LAN)
3.Current calibration (0 A, +200 A, –200 A)
4.Voltage calibration (1000 V, 1100 V, 1200 V, 1300 V, 1400 V, 1450 V, etc.)
5.Other functional checks (version, fan, temperature, pre‑charge circuit, etc.)

✅BMS (Battery Management System)

Core control unit of the battery pack—the "brain" of the battery. Monitors cell states, manages charge/discharge, and ensures safety.

✅High‑Voltage Distribution Box (PDU/BDU)

Serves as the EV’s high‑voltage power hub. An electrical distribution assembly integrating multiple relays, fuses, and current sensors, positioned between the battery pack output and all high‑voltage loads.

✅PackPower Battery Pack

Stores grid‑sourced energy and supplies stable DC power during driving. Beyond cells, it integrates thermal management (heating/cooling), structural protection, and internal wiring. It is the heaviest and most costly core component of the vehicle.