Explosion-proof power distribution boxes are strictly in accordance with GB3836-2000 "Electrical Equipment for Explosive Gas Environments" and other related standards, and have obtained national certificates for explosion-proof certification. The products are widely used in the Chinese coal industry, PetroChina, Sinopec, power, metallurgy, Railways, ships, stadiums, *, aerospace, * fire-fighting and large chemical companies.
Product Description Application
(1) Zone 1 and Zone 2 hazardous locations.
(2) Type IIA and IIB explosive gas atmospheres.
1,304 stainless steel, made by cutting, turning, milling, throwing welding and other processes, beautiful appearance, anti-strong corrosion;
2. Built-in CN65, NC100H high breaking miniature circuit breakers, contactors, thermal relays, buttons and indicator lights, etc., can be used for lighting, power motor control purposes;
3, with overload short-circuit protection, according to the requirements of increased leakage protection and other functions.
4, module structure, a variety of loops can be freely assembled according to needs;
5, can be tailored according to user requirements, such as the installation of electrophoretic protectors, ammeters, voltmeters, etc.;
6, steel pipe or cable wiring.
When selecting the explosion-proof distribution box, the most important thing is what parameters are needed, as follows
1. Class IIA, IIB explosive gas environment.
2. How many loops
3. How large is the loop current
4. Does it have a total switch/total switch current?
5. Into (out) port direction, number of threads. size
6. Is it for outdoor use (with rain cover)
7. Box material
Product Description Application
(1) Zone 1 and Zone 2 hazardous locations.
(2) Type IIA and IIB explosive gas atmospheres.
1,304 stainless steel, made by cutting, turning, milling, throwing welding and other processes, beautiful appearance, anti-strong corrosion;
2. Built-in CN65, NC100H high breaking miniature circuit breakers, contactors, thermal relays, buttons and indicator lights, etc., can be used for lighting, power motor control purposes;
3, with overload short-circuit protection, according to the requirements of increased leakage protection and other functions.
4, module structure, a variety of loops can be freely assembled according to needs;
5, can be tailored according to user requirements, such as the installation of electrophoretic protectors, ammeters, voltmeters, etc.;
6, steel pipe or cable wiring.
When selecting the explosion-proof distribution box, the most important thing is what parameters are needed, as follows
1. Class IIA, IIB explosive gas environment.
2. How many loops
3. How large is the loop current
4. Does it have a total switch/total switch current?
5. Into (out) port direction, number of threads. size
6. Is it for outdoor use (with rain cover)
7. Box material
Ultra-Thin Ball Valve,Industrial Ultra-Thin Ball Valve,Thread Globe Valves,Threaded Swing Check Valve
ZHITONG PIPE VALVE TECHNOLOGY CO.,LTD , https://www.ztpipevalve.com