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BPJ系列矿用隔爆兼本质安全型交流变频器、ZJT系列矿用隔爆兼本质安全型交流变频调速装置由天地(常州)自动化股份有限公司研制推出,是针对煤矿井下防爆电动机的新一代矿用变频调速产品。该产品采用先进的电力电子技术、热管散热技术实现煤矿井下电动机的重载启动、功率平衡、变频调速、方向控制、软启软停、能量回馈等功能,可消除机械及电气冲击,延长设备使用寿命,达到节能降耗的效果。
BPJ series mine explosion-proof and intrinsically safe AC inverter, ZJT series mine flameproof and intrinsically safe AC frequency conversion speed control device developed by the world (Changzhou) Automation Co., Ltd., is a new generation of underground explosion-proof motor for coal mine Mine frequency control products. The product uses advanced power electronics technology, heat pipe cooling technology to achieve heavy-duty motor starter motor start, power balance, frequency control, direction control, soft start, energy feedback and other functions, to eliminate mechanical and electrical shocks, to extend the equipment Life, to save energy and reduce the effect.