Waterproofing Testing: Isolating Environmental Risks

Waterproofing testing is conducted in accordance with IP (Ingress Protection) rating standards, focusing on simulating extreme humid conditions.

Spray Test: High-pressure water guns are used to spray the cabinet from various angles to verify the sealing performance of shell joints and cable interfaces.

Immersion Test: The cabinet is partially or fully immersed in water to check for water seepage inside, ensuring components do not get damp and cause short circuits.

Electrical System Testing: Safeguarding Operational Safety

Electrical system testing focuses on performance stability and fault protection capabilities.

Insulation Resistance Test: It checks the insulation performance between circuits and the cabinet body to avoid electric leakage risks.

Charge-Discharge Cycle Test: It simulates actual operating conditions to verify the charge-discharge control accuracy of the Battery Management System (BMS).

Short-Circuit Protection Test: Short-circuit faults are artificially triggered to test whether the protection device can quickly cut off the circuit and prevent equipment damage.