Explosion proof power distribution box power maintenance box distribution cabinet Item NO.: 1948835

DESCRIPTION




Explosion proof power distribution box power maintenance box distribution cabinet

Application Scope:1. ApplicationBJX series explosion-proof lighting (power) distribution box (hereinafter referred to as distribution box)are suitable for Category II (The electrical equipment used in explosive gas environments but coal mines beside) contain Category IIA, IIB, IIC gaseous fluid with temperature group T1-T6,Area I and area 2 Dangerous places with Explosive environment of vapour and Hazardous sites in areas 21 and 22 of smokeable dust environment.
It can be used for power distribution or circuit on-off in circuits below AC 660V, 630A, as well as for lighting or Power distribution And has overload, short circuit, and leakage protection functions.
2.Scope of explosion-proof lighting (power) distribution box:a) Atmospheric pressure should be in 80kPa-110kPa.
b) The ambient air temperature is -20℃~+40℃, and the average temperature within 24h does not exceed +35℃.
c) The air relative humidity does not exceed 90% (+25℃).
d) Suitable for zone 1, zone 2,Class C~ⅡB explosive gas environment, combustible dust environment 21 zone, 22 zone Hazardous locations, temperature group is TI-T6.
e)Request no significant shaking , severe shock and vibration place.
f) There is no obvious gaseous fluid or steam to damage the electrical appliance.
g) Pollution degree: Level 3.
h) Installation category: Class II.
Item
BJX
Keyword
Explosion-proof control box
Explosion-proof mark Exde
Exde llBT6Gb/DIPA20Ta,T6
Rated voltage
220/380/500/690V
Ratedcurrent
10/20/32/63/100/125/200/300/400A
Protection grade
IP66
Temperature group
T1-T6
Color
metal gray
Material
High quality stainless steel
Size
Various sizes can be customized



Dimensions:Please check the external dimensions of the samples BJX series explosion-proof joint box by the attached size picture.
Structure Features:a) Thecover of BJXseries explosion-proof joint box is made of aluminum alloy by die-casting or steel plate welding, the content of magnesium, titanium and zirconium is no more than 7.5%, and the surface of explosion-proof lighting distribution box is Electrostatic spray , with strong anti-corrosion performance.
b) Any special request on the Terminals, circuit breaker switchesetc please contact our product manager to mark.
c) The guide line of inlet enter the wiring cavity through thespecial lead-in device, There are grounding screws inside and outsideof the . The user should ensure grounding before use.
d) There are two kinds of thread specifications: pipe thread and IS○ standard metric thread. Please indicate when ordering.Ourproduct can be wired with steel pipe or cable.