Vican Explosion Proof Technology Co.,ltd
Vican Explosion Proof Technology Co.,Ltd with us you are in safe
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Wall mounted explosion proof junction box aluminum alloy enclosure for fuel dispenser
The explosion-proof junction box with the GB3836 explosion-proof 2000 regulation, flameproof, made its mark is ExdIIB explosion. Applicable to contain type IIA, IIB, the corresponding temperature classes with explosive air mixture of district 1, 2 division places.
Explosion-proof box as flameproof explosion-proof parts, can be used as a control, lighting or power line cable branch connection with, also can be used as tankers power circuit.
1. Execution standards: GB3836.1, GB3836.2, GB3836.3, GB12476.1, IEC60079
2. Rated voltage: AC 380V/220V/110V/36V/24V
3, rated current: 20A-200A
4, explosion-proof mark: ExeII T6 ExtD A21
5, protection level: IP65
6, anti-corrosion grade: WF1
7. Introduction port specification: G1/2"~G2.5"
| Junction box general size | ||
| EXe(mm) | EXd IIB(mm) | EXd IIC(mm) |
| 135*135*100 | 200*200*130/150 | 200*200*130 |
| 135*200*100 | 200*300*150/180 | 300*300*150 |
| 200*200*100 | 300*300*150/180 | |
| 200*300*150 | 300*400*150/180 | |
| 300*300*150 | 400*500*160 | |
| 300*400*150 | 400*500*200 | |
| 400*500*150 | 500*600*160 | |
| 500*600*200 | ||
| 500*600*250 | ||
| The above dimensions are made of aluminum alloy. If it needs custom-made, it can be Steel plate welding or stainless steel. | ||
Application:
1. Explosive gas mixture hazardous locations: Zone 1 and Zone 2.
2. Explosive gas mixtures: IIA, IIB, IIC.
3, flammable dust environment:20,21,22 area
4, explosion-proof signs: ExdeIIBT6, ExdeIICT6
5.often be used in chemical plant,gas station,oil station,workshop,warehouse, pharmaceuticals,smelting, shipbuilding, military, textile and other flammable and explosive places
The explosion proof junction box works reliably under the following conditions:
A) the altitude of the installation site does not exceed 2000 meters;
B) The upper limit of ambient air temperature does not exceed + 40°C, the lower limit is not lower than -20°C, and the average value within 24 hours does not exceed + 35°C
C) At the maximum temperature + 40°C, the relative humidity of the installation site air does not exceed 50%; the lower temperature allows for higher relative humidity, the wettest monthly average minimum temperature does not exceed + 25°C. The monthly average maximum relative humidity does not exceed 90%;
D) The pollution level is level 3.
E) The application scenario is class II.