Executive standard: GB3836.1-2010、GB3836.2-2010、GB3836.4-2010、MT221-2005、Q/HDHD001-2014ect.
Explosion-proof mark: Exd[ib]IMb
Rated voltage: AC127V 50/60Hz
Ambient temperature: -20℃～+40℃
Introduction device: Cable entry specification, suitable for Φ11～Φ14mm cable
Terminals: 2.5mm2 wire for reliable installation
Installation method: Ceiling type (x), wall type (b), hanging ring type (dh)
Whole lamp power: 60W、80W、100W
◆ Copper-free Aluminum housing with high voltage electrostatic spraying surface.
◆ Stainless steel exposed fastener with high anti-correction performance.
◆ Toughened glass cover stands 4J impact and resistant to temperature changes ,with high lighting transmittance .
◆ Stainless steel wire guard protects toughened glass.
◆ Imported LED chips.
◆ Special constant current power driver can assure wide voltage input and output constant current, power factor≥0.95. With short-circuit and overvoltage protection. Anti-interference and rapid starting.
◆ Wide beam angle and different sides lighting , increased beam angle.
◆ Entire explosion proof structure and spigot flameproof joint, assure reliable explosion-proof performance.
◆ If networking with intelligent controller and personal positioning card, can realize intelligent dimming and personnel positioning function.
|Type||Rated power（W）||Rated voltage（V）||Lamp efficiency lm/W||Ex-mark||IP|
◆ Suitable for the dangerous and explosive sites of underground coal mine where has gas(methane),underground mining tunnel. It's the necessary lamp according to the requirement of< The Coal Mine Safety Rules>.