T/CIAPS 0019-2022 Active

Scope: This document specifies the technical requirements and test methods for 48V micro-hybrid lithium-ion power systems. This document is applicable to 48V micro-hybrid lithium-ion power system products with P0/P2 structures that can be installed in vehicles. Main technical contents: The main technical contents are as follows: 1) Definitions, symbols, general test conditions, and general test cycles; 2) Electrical performance (power, cycle life, capacity loss during storage, operating voltage range, operating temperature range); 3) Safety performance (vibration, mechanical impact, simulated collision, extrusion, temperature cycling, water immersion, external fire, heat dissipation, temperature shock, salt spray, high altitude, over-temperature protection, over-current protection, over-charging protection, over-discharging protection, short-circuit); 4) Electromagnetic compatibility performance (radiated emission, power line conducted emission, control/signal line conducted emission, high current injection immunity, transient conducted interference along control/signal lines, electrostatic discharge, portable transmitter immunity); 5) Mechanical, electrical, and communication interface performance requirements.