Mining intelligent explosion-proof battery charger

Explosion-proof charger is suitable for containing methane and coal dust explosion hazard of coal mine underground charging adit indoor, for the flameproof special type storage battery electrical locomotive battery charging. Explosion-proof charging machine adopts microelectronic automatic control technology, charging, simply set the charging current, when the charging current increases, and reduced the opportunity set according to your current and voltage automatic adjustment, without time pressure regulating, without phase transformation and after charging, automatic into floating state, always welcome your usage; When the battery polarity reverse, output short circuit, overload, the opportunity to automatically disconnect charging circuit, remove after the fault, automatic into the working state; The output dc voltage, electric current, all adopt the data shows, be clear at a glance, the beauty is generous.

Explosion-proof charger products working conditions

The altitude does not exceed 1200 m.

Ambient air temperature is 20 °C ~ + 40 °C.

The wettest month average maximum relative humidity is 95% (in the same month the average minimum temperature is not more than + 25 °C).

Applicable to methane and coal dust explosion hazard environment, no enough to damage the insulation and metal corrosion of harmful gas and conductive dust. The power supply voltage; Three-phase 50 hz, 380 v or 660 v neutral point grounding system.

Needed to prevent water and liquid into place.

No violent vibration and impact. With the gradient of vertical fixed use no more than 10 °.

Model     AC     input voltage (V) DC      output adapter locomotive models

                                                                                                    Current (A) Voltage (V)

  ZBC-90/280                       380/660/1140                        90                               71                            CTY2.5-48
                                        380/660/1140                        90                               132                          CTY5-90
                                        380/660/1140                        90                               162                          CTY8-110
                                        380/660/1140                        90                               194                          CTY8-132
                                        380/660/1140                        90                               210                          CTY8-140
                                        380/660/1140                        90                               282                          CTY12-192