{"title":"机电设备控制箱","description":"","products":[{"product_id":"pkd矿用一般型低压配电箱","title":"PKD Mine Low Voltage Distribution Box | 380V–1140V Mining Power Panel","description":"\u003ch2\u003ePKD Mine-Type Low Voltage Distribution Box\u003c\/h2\u003e\u003cp\u003eWanlong Electric's \u003cstrong\u003ePKD mine-type low voltage distribution box\u003c\/strong\u003e is designed for underground substations in coal mines and metal mines, as well as non-explosion-proof locations. 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response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Option\u003c\/strong\u003e — Compatible with smart meters, leakage protection, and remote monitoring for intelligent mine management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKA Safety Certification\u003c\/strong\u003e — Certified by China's National Safety Mark Center for mining applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRated Voltage: 380V \/ 660V \/ 1140V AC\u003c\/li\u003e\n\u003cli\u003eRated Current: 63A – 630A\u003c\/li\u003e\n\u003cli\u003eRated Frequency: 50Hz\u003c\/li\u003e\n\u003cli\u003eApplication: Coal mines, metal mines, underground substations\u003c\/li\u003e\n\u003cli\u003eCertification: KA (National Safety Mark Center)\u003c\/li\u003e\n\u003cli\u003eProtection: Overload, short circuit, leakage, overvoltage, undervoltage, ground 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