Mine Fan Ex-Dual-Power Electro VACUUM

Application: 1.The device is used in coal mines cntaining explosive gas and coal dust ,designed for the current safety requirements of the dual-fan and dual power supply. 2.It can carry out the real-time monitoring and fault handing of the operating status through high-performance microcomputer ,acheiving mutual switch operation. 3.In the lines of voltage 660V or 380V and AC50Hz. 4.It can realize the comtinuous control of ventilation in the heading face ,having all the control functions of dual-fan dual-power starter. Function features 1.with the control functions of dual-fan dual-power starter. Main techenical parameter ModelRated voltageRated currentThe maximum power of control motorWeightDimension660V1140VQBZ-4*80/120/1140(660)F660V80A2X602X110480KG900mm X 700mm X 1168mm1140V120A2X752X170