Flameproof heaters Mine Flameproof Heaters Electric Heaters mining heater price mine heaters mining suppliers heater coal mine explosion-proof heaters with heating machine Overview: RB1-2000/127 coal mine flameproof electric heating (hereinafter referred to as the heater) applies to a fixed position and mine coal mine methane or coal dust dangerous cavern comprehensive security lighting equipment and supporting facilities for heating equipment. Explosion-proof type of mining flameproof flag for Exd Ⅰ. Mining flameproof electric heater (hereinafter referred to as the heater) suitable for methane or coal dust dangerous coal mine chamber fixed position and mine lighting comprehensive security equipment and supporting facilities for heating equipment. The heater is introduced into the chamber by the radiator, power wiring room and dust cover. Four heating elements installed inside the radiator; wiring indoor series with the thermostat, power bus-powered heating element and connection; The wiring chamber 127V power from ancillary equipment has been lead device access and terminal gateway wiring chamber; dust cover to prevent dust accumulation on the radiator. The temperature of the thermostat and thermal fuse dual control up to 120 ℃ temperature fuse blows when power failure. Heater radiator: gray cast iron as a heat sink, continuous dissipation ability. Heater perform the Q / AHSZ 17-2005 "RB1-2000/127 coal mine explosion-proof electric heater" standard. ②, RB1-2000/127 coal mine with the meaning of the flameproof electric heater Model: RB 2000/127 ┬ ┬ ┬ ┬ ︱ ︱ ︱ └ ─ ─ Rated voltage (V) | | └ ─ ─ ─ ─ ─ ─ ─ rated power ( W) | | | └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ flameproof └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ heating heating device ③ RB1-2000/127 coal mine flameproof technical parameters of the electric heater: 3.1 Rated Power: 2000W; 3.2 Rated voltage: 127V; the 3.3 maximum surface temperature: not more than 80 ± 5 ° C; 3.4 equipment: ZBZ-6L mine Flameproof long distance short-circuit protection lighting device the device with the heater. ④, RB1-2000/127 coal mine flameproof electric heater conditions of use: (1) Ambient temperature: -20 ° C to +40 ° C; the ⑵ environment relative humidity: ≤ 98% (+25 ° C); ⑶ Atmospheric pressure: 86kPa ~~ 106kPa; ⑷ coal mine methane or coal dust hazard, but non-corrosive gases destroy insulation, no shaky place. ⑤, RB1-2000/127 for coal mine explosion-proof electric heater Dimensions: 660mm × 600mm × 200mm (W × H × D) six, RB1-2000/127 coal mine explosion-proof electric heater weight: 130 kg