T/TIAA 003-2014 Active Group standards

T/TIAA 003-2014 Electric vehicle motor controller power line common specification

Publish Date: 2014-09-25 Implement Date: 1970-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/TIAA 003-2014

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Other specialized equipment

ICS Name: Power capacitors

Publish Date: 2014-09-25

Implement Date: 1970-01-01

Scope

Scope: This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for the power cables of electric vehicle motor controllers. This standard applies to electric vehicle motor controller power cables (hereinafter referred to as power cables), including DC and AC power cables, with a rated voltage equal to or lower than 600V, r.m.s.; Main technical contents: (1) Insulation resistance: The insulation resistance between conductive cores, between conductive cores and shell parts, and between conductive core parts and cable shielding layers shall be greater than 100MΩ or comply with the provisions of relevant detailed specifications; (2) Voltage withstand: A direct voltage of 1000+2×U, 50Hz or 1000+3.2×U shall be applied between conductive cores and between conductive cores and external conductors. There shall be no breakdown phenomenon after 1 minute, and the leakage current shall not exceed 5mA; (3) Load capacity: The power cables shall be able to withstand the test current specified in Table 2, and after reaching thermal equilibrium, the temperature rise in the crimping area of the power cable connectors or terminals and the wires shall not exceed 40℃; (4) Bending resistance: After the power cables undergo 1500 bending resistance tests, there shall be no damage phenomena.