Functional Features:

• • Intelligent: The system can connect to the external internet via a network interface, enabling data interaction and resource sharing to meet the needs of next-generation IoT.

• • Modular: The test modules are completely independent, allowing for serial or parallel testing based on requirements, as well as single-station or multi-station combined testing modes.

• • High Performance: Compatible with testing items such as voltage withstand, insulation, resistance, and no-load.

• • Easy Maintenance: Supports intelligent self-diagnosis, remote fault diagnosis, and online software upgrades, with a plug-in board design for easy disassembly and replacement.

• • High Efficiency: One-time wiring completes all performance tests in a single process, with six tests for single-speed single-phase asynchronous motors completed within 5 seconds.

• • Rich Interfaces: The instrument is equipped with USB, LAN, RS232, RS485, and other interfaces, supports TCP/IP network protocols, and includes PLC simulation technology for convenient instrument control and expansion.

• Data Management: Features test item editing, test report export, test data analysis, and the ability to enable or disable individual test items as needed.

• Withstand Voltage Output	Range: (300-5000)VAC, Step: 10V/Step
  Setting Range / Accuracy	Accuracy: ±(2.5% × Set Value +10V), Loss Factor: <3%
  Withstand Voltage Breakdown Current Measurement Range / Accuracy	Range: (0.10-100.00)mA Accuracy: ±(2.5% × Reading + 5 digits)
  Withstand Voltage Breakdown Current Alarm Threshold Range	Upper Limit: 0.10 ~ 100.00mA Lower Limit: 0.00 ~ 5.00mA
  Insulation Resistance Output Voltage	Range: (200-1000)VDC, Step: 5V/Step
  Accuracy	±(3% × Set Value +5V)
  Insulation Resistance Measurement Range / Accuracy	Range: (1*1000)MΩ Accuracy: ±(3% × Reading +5 digits), ≤200MΩ (±5% × Reading +8 digits), >200MΩ
  Winding Resistance Measurement Range / Accuracy	Range: 0.1-0.2/2/20/200/2k/20kΩ, 1~100mΩ Accuracy: ±(0.3% × Reading +3 digits) (Temperature Compensation Available)
  No-load Voltage Measurement	Range: 0-600V Accuracy: ±1% of Reading + 0.05% Full Scale
  No-load Current Measurement	Range: 0-14Arms Accuracy: ±1% of Reading + 0.05% Full Scale