GB/T 5590-2008
AbolishedLow voltage explosion protection electromagnetic starter for mining
矿用防爆低压电磁起动器
Application Summary AI generated
This standard specifies technical requirements, test methods, and inspection rules for low-voltage electromagnetic starters designed for use in explosive gas atmospheres in coal mines. It is applied to starters rated at 1140V or below, ensuring safe motor starting and protection in underground mining environments where flammable gases may be present. The standard governs product design, manufacturing, and quality verification for mining equipment used in hazardous locations.
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