Electrical safety must be checked in the power system, the onboard battery charger, the power wiring, the charging line and connector inside the vehicle, and also at charging stations.
- High Voltage Rigidity Test (ISO 6469-3, GB/T 18384-3). By short-circuiting the primary signal terminals and cables to the ground points and applying high voltage, the current is measured.
- Insulation Resistance Test (ISO 6469-1, GB/T 18384-1). Using the same connections as in the rigidity test, the resistance is measured to verify the quality of the insulation.
- Grounding Test (ISO 6469-3, GB/T 18384-3). The protective grounding connection must be tested at 25 Aac, verifying that the resistance does not exceed 100 mΩ.
- Leakage Current Test: The ground leakage current appearing in all metallic parts that may be touched by the conductor during dynamic vehicle operation must be measured.
- Related standards: UL 2202, UL 2251, ECE R100, UL 1580, GB 18488.
The Chroma 19032 model, distributed by Instrumentos de Medida SL, combines high-voltage rigidity, insulation resistance, grounding, leakage current, and dynamic functional testing functions. It also incorporates an open-circuit check (OSC) function, eliminating user concerns during testing in case of poor contact or short circuits. The 19200 scanner allows for electrical safety testing of electric vehicles, complying with international standards that require multiple test channels and supporting the aforementioned tests.
The Chroma 19032 model, distributed by Instrumentos de Medida SL, combines high-voltage rigidity, insulation resistance, grounding, leakage current, and dynamic functional testing functions. It also incorporates an open-circuit check (OSC) function, eliminating user concerns during testing in case of poor contact or short circuits. The 19200 scanner allows for electrical safety testing of electric vehicles, complying with international standards that require multiple test channels and supporting the aforementioned tests.
