Scope of application:
1. It is widely used in dangerous environments such as petroleum exploitation, refining, chemical industry, military industry and dangerous places such as offshore oil platforms, oil tankers, etc. for lighting or emergency lighting when power failure occurs.
2. Dangerous places of explosive gas environment: 1 zone and 2 zone;
3. Places in 20, 21 and 22 districts of combustible gas and dust environment;
4. Temperature group: T1-T4;
5. It is suitable for places with high protection requirements and humidity.
Technical parameters:
1. Explosion-proof sign: ExdIICT4;
2. Rated voltage: AC220V/50HZ;
3. Protection level: IP65;
4. Anti-corrosion grade: WF1;
5. Lamp holder specifications: E27;
6. Light source:
Emergency Special Lamp: 2*3W LED Light Source
3. Performance characteristics:
1. Cast aluminium alloy shell with compact structure, beautiful appearance and plastic-sprayed surface;
2. Toughened glass transparent cover, stainless steel exposed fasteners;
3. Emergency power supply for maintenance-free nickel-cadmium batteries, automatically charged under normal power supply conditions, emergency lights automatically converted to batteries when power failure or blackout occurs, and emergency lights automatically lit.
4. Emergency lamp automatic switching emergency, and has the functions of discharge and overcharge protection.
5. Type B: Emergency special type, LED light source, working only in emergency;
Type D: Lighting emergency dual-purpose lamp, normal lighting and emergency sharing a 70W metal halide lamp source, the brightness of emergency is unchanged, power switch does not flicker, suitable for places with higher requirements for continuous lighting;
7. Steel pipe or cable wiring is acceptable.