| Type: | BFAG (BAG) |
| Ex rate: | Ex d IIB T4 Gb; |
| Degree of protection | IP54 |
| Rated voltage | 220 VAC |
| Size of blade | 300; 400; 500; 600 |
| Power consumption | 120; 180; 250; 370 |
| Air volume (m³/min) | 2200; 2400; 4900; 9500 |
Applications:
1. A wide range of hazardous areas where ignitable vapors, dust,
moisture and corrosive elements are present
2. Areas requiring frequent on-and-off of lights or power cycling-
no warm up time required
3. Areas with high energy costs
4. Typical applications include: Oil and gas industries
Chemical, petrochemical
Pharmaceutical industries
Pulp and Paper
Waste and sewage treatment
Power Generation
Installation Notes:
First, check whether the frame and phoenix leaf are deformed,
whether the fan leaf rotates flexibly, and
whether there is friction. Check that all fasteners are complete
and tight.
The line voltage must match the rated voltage on the motor
nameplate.
Check the insulation resistance of the motor with a soov
megohmmeter. If the resistance value is less than
10MO, use the drying method or the short-circuit current method.
Dry coal treatment to make its insulation resistance greater than
1OMO.
A small explosion-proof switch must be used as a power switch, or
an ordinary switch must be installed in
an outdoor non-explosive hazard.
The outer diameter of the cable connected to the power supply
should be consistent with the sealing ring.
After tightening and pressing the nut, it should be ensured that
the sealing ring is connected to the cable, and
the sealing ring is connected to the outlet nozzle.
No gap, otherwise the flameproof performance will be lost.
The non-wiring part of the explosion-proof motor cannot be
disassembled at will. When wiring, open the
cover of the wiring room, and connect the lead wire to the
terminal. After connecting, cover the cover and
tighten the screws so that the gap between the explosion-proof
surface is less than 0.2mm, and then tighten
the outgoing wire. device so that the leads cannot move.
Product Details:
FAQ:
Q:What certificates do you have for explosion proof exhaust fans?
A:We have passed ATEX.
Q:What place are your products used in?
A:They are widely used in petroleum chemical, aerospace, coal electrical power, railway, metallurgy,
shipbuilding, medicine, marine, wine-making, fire fighting,
municipal and other industries.
Q:Can I have a sample order for explosion proof exhaust fans?
A:Yes, we welcome sample orders to test and check quality. Mixed
samples are acceptable.
Q:Can you accept OEM or ODM for explosion proof exhaust fans?
A:Yes. Please inform us and confirm the design firstly based on our
sample.
Q: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control
system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with
new order for small quantity. For
defective batch products, we will repair them and resend them to
you or we can discuss the solution i
ncluding re-call according to real situation.
Company information:
Changzhou JUJUN Ex-proof company is a professional LED lighting
manufacturer and it founded in 2011, Specialized in explosion proof
led lights, strobe and sounder light, plug and sockets, switches,
push buttons, junction boxes, exhuast fan, axial flow fan and so
on.
There are 30,00 square meters of factory buildings. With over 10
years of lighting experience, profound industry knowledge in the
field of the explosion proof light, appliances etc.
