Mine locomotive explosion-proof headlamp FRE 1.0А is mounted on accumulator and trolley mine electric locomotives and is designed for lighting of the track in the locomotive travelling direction (downward beam and high beam light), as well as for signaling and indicating the electric locomotive size (with red light).
The headlamp may be applied for lighting of mine openings as part of tunnelling machines, loading machines having electric power supply with output voltage of 18-30V.
Application field of the headlamp are underground workings of mines, including gas-(methane) and coal dust- dangerous ones, where the Safety regulations in coal mines of the Regulatory act on labor safety 10.0-1.01-05 permit application of mine explosion-proof electric equipment with protection level of RV.
|Serial no.||Designation of basic parameters||Unit of measure||Value|
|1.||Level and kind of explosion protection||RV1V|
|3.||Nominal power consumption, maximum||Wt||9 or 15|
|4.||Light spectrum (white)||К||3700|
|7.||Average life till overhaul maintenance||h||10000|
The headlamp FRE 1.0А is resistant to shock acceleration and vibration.