Technical data
Explosion-proof marks: Exd Ⅱ CT4 Gb/Ex tD A21 IP66 T130 ℃
• protection grade: IP66
• rated working voltage: A.C.220V
• rated power: see the type selection table
• incoming thread: g3/4
• corrosion protection grade: WF2
Product features
• the shell is made of aluminum alloy with high-pressure electrostatic spraying on the surface;
• high strength tempered glass lamp shade, stainless steel exposed fasteners;
• finned structure shell for cooling and cooling;
• "O" seal ring is arranged on the flameproof joint surface of the lamp, with good waterproof performance;
• the protective network is made of galvanized carbon steel and sprayed with plastics on the surface, double anticorrosion;
• steel pipe wiring.
• in a separate structure, an explosion-proof ballast (junction box) shall be provided with a high power factor of cosine pressure greater than or equal to 0.90;
