KDW660/12B DC stabilized power supply Product Feature
KDW660/12B Mine explosion-proof and intrinsically safe stabilized power supply (hereinafter referred to as the power box) is a blend of isolation technology,switching power supply technology and UPS technology of high-tech products, there are two groups of input and output a set of levels to choose from, a wide range of application.In addition the power supply has a quick start, small ripple coefficient, protect fully functional characteristics, can automatically return to work after the troubleshooting.
KDW660/12B DC stabilized power supply Product Working Condition
Ambient temperature：-5℃～+40℃;
The average relative humidity : not more than 95%(25℃);
The atmospheric pressure : 86kPa～106kPa;
No significant vibration and shock situations;
No splashing water or wet places;
The coal mine methane, mixture, but no damage the insulation of the occasion of corrosive gas.
KDW660/12B DC stabilized power supply Product Feature Application Range
This power box is suitable for dangerous coal mine location where contains gas and coal-dust , open-air coal mines, coal preparation plant and other places , to the scene of important intrinsically safe electrical equipment provided in the power supply ,as well as to the communication substation require uninterrupted power supply of the flameproof equipment to provide uninterrupted dc regulated power supply.
Protection function of this product with output over-current, over-voltage protection function and battery discharge and reverse connect protection function, can automatically return to work after failure to lift.
Battery has a protective insulation cover plate, and interlocking device, ensure no external power supply after open.
KDW660/12B DC stabilized power supply Product Feature Photo
Because of the production batch, the specific model are different, the above pictures are only for reference , you can contact our sales staff for further details on the specific verification.
B/L of the History Trading
