HRT53 series of explosion-proof floodlight (ⅡC) HRT53 series floodlight factory explosion proof lights HRT53 HRT53 HRT53 HRT53 series of explosion-proof floodlight scope? Widely used in oil exploration, refining, chemical, military and other hazardous environments and offshore oil platform, oil tankers other places for long-distance floodlighting and street lighting purposes? suitable for higher degree of protection requirements, damp places? Suitable for explosive gas atmospheres 1 and Zone 2 areas? applicable to combustible dust 21 Zone 22 place? applies ⅡA, ⅡB explosive atmosphere? apply to T1-T3 (T4) group temperature class HRT53 Series explosion-proof floodlight light technical parameters Model Specifications Type Rated power Rated voltage proof mark metal halide lamp holder Protection class HRT53 HPS 70W 100W 150W 250W 400W 220V Ex d II C T4 Ex d II C T3 E27 E40 IP65 HRT53 series of explosion-proof floodlight structural characteristics? aluminum die-casting housing, surface electrostatic spray? anti-glass high-energy shocks? protection network using high-quality carbon steel galvanized surface spray, double corrosion? high corrosion resistance of stainless steel exposed fasteners? ballasts, triggers, etc. as one light source and lighting accessory design, easy installation and maintenance, ballast chamber independently provided cover for easy maintenance? ballast chamber with a unique approach to design, effectively avoid light chamber heat to the ballast chamber? orange surface reflector plate, high reflection efficiency, uniform light? cabling HRT53 series proof floodlight quality assurance? Standards This product fully meet the design requirements within one year of purchase, the product under normal use of any failure (non-human failure) by the Company free maintenance.