Flameproof and intrinsically safe AC inverter BPJ-(15~55)/1140 fo
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Flameproof and intrinsically safe AC inverter BPJ-(15~55)/1140 for mine
BPJ series mine explosion-proof and intrinsically safe AC inverter (hereinafter referred to as inverter) is a kind of high-tech products integrating vacuum electromagnetic starter and digital frequency conversion speed regulation and related heat dissipation technology. Inverter is mainly used in coal mine with coal dust, gas and other explosive gas dangerous environment, can be used to control AC asynchronous motor and permanent magnet synchronous motor, meet the different motor working mode to achieve the motor heavy load soft start, soft stop and frequency conversion speed control during operation. It has the advantages of low starting current, stable starting speed, adjustable starting time, small impact on the power grid, large output torque and so on. Suitable for small belt conveyor, emulsion pump, water pump, lubrication pump, crusher and other loads.
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