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Product Introduction
ZBZ1-18.5/1140(60)M-3 mine flameproof three-combination lighting signal comprehensive protection device (hereinafter referred to as lighting device) is suitable for underground coal mines with explosive dangerous gas (methane mixture). It can provide three power supplies with different capacities at the same time, providing reliable power supply, comprehensive control and protection for long-distance 127V lighting and signal load lines. It is a new type of lighting signal comprehensive protection device. And with overvoltage, undervoltage, short circuit, leakage and other protection functions. The three-circuit lighting device is the first combined lighting device in China, which can provide three power supplies with different capacities (10kVA, 6kVA, 2.5kVA) at the same time. A single device can meet the power demand of all 127V of the intelligent 10-million-ton fully mechanized mining face per year, and can replace 10 single-circuit lighting protection devices.
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CSSC Fenxi Heavy Industry Co., Ltd. is subordinated to China Shipbuilding Corporation Limited, which is one of FORTUNE GLOBAL 500. Fenxi is a national professional manufacturer of intelligent manufacturing, a national designated research and production enterprise of ocean going ship motors, and a backbone manufacturing enterprise of new energy equipment.
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