Fcg flameproof middle east-nandita
Post on 31-May-2015
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Welcome to FCG Middle East FZC –Welcome to FCG Middle East FZC – An International branch of An International branch of FCG Flameproof control gears Pvt.Ltd.- FCG Flameproof control gears Pvt.Ltd.- IndiaIndia
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Flameproof Equipment : The protective enclosure to not become an ignition / explosion source to the flammable gases/vapors/liquids/fumes/dusts/fibers present in the Hazardous locations , which are explosive in nature while mixing with oxygen & lead to the explosion.
An Electrical Equipment which requires to be a Flameproof,
• The Make & Break Contacts • The Hot Surface • Switching points• Un organized cable harnessing• Heavy Equipments running on Hi Ampere capacity
When it can be an ignition source by coming in contact of oxygen, flammable Sources as said above , the ignition source are exemplified as :
• Explosion ONLY POSSIBLE AS PER BELOW Explosion ONLY POSSIBLE AS PER BELOW EXPLANATION :EXPLANATION :
Major Products :• Junction Boxes : Ex d & WP , Ex e & WP, Ex nr, Zone 1 & 2 , IIA/IIB & IIC
• Control Panels & Distribution Boards : As per Customer Application
• Local Control Station : Ex d & WP ,WP, Ex nr, Zone 1 & 2 , IIA/IIB & IIC
• Switch Socket : Ex d & WP , WP, Zone 1 & 2 , IIA/IIB & IIC
• Push button station & Rotary Switch : Ex d & WP , WP, Zone 1 & 2 , IIA/IIB & IIC
• Light Fittings : Ex d & WP , Ex e & WP, Ex nr, Zone 1 & 2 , IIA/IIB & IIC
• Control Gear Box : Ex d & WP , Ex e & WP, Ex nr, Zone 1 & 2 , IIA/IIB & IIC
• Cable Glands & Accessories : Ex d & WP for Gas Group IIA/IIB & IIC
• Clean Room Fittings : Ex d & WP for Gas Group IIA/IIB
• Mis. Items : Telephone, Pressure switch, Electronic Hooter, Bell, Ex-d & WP respectively for Gas Group IIA/IIB for Hooter : IIA/IIB & IIC , Torch : intrinsicallySafe EEx ia for mining industry
Major Products :
• Junction Boxes : Ex d & WP , Ex e & WP, Ex nr, Zone 1 & 2 , IIA/IIB & IIC
Major Products :
• Control Panels & Distribution Boards : As per Customer Application
Major Products :
• Local Control Station : Ex d & WP ,WP, Ex nr, Zone 1 & 2 , IIA/IIB & IIC• Switch Socket : Ex d & WP , WP, Zone 1 & 2 , IIA/IIB & IIC
• Push button station & Rotary Switch : Ex d & WP , WP, Zone 1 & 2 , IIA/IIB & IIC
Major Products :
• Light Fittings : Ex d & WP , Ex e & WP, Ex nr, Zone 1 & 2 , IIA/IIB & IIC
Major Products :
• Cable Glands & Accessories : Ex d & WP for Gas Group IIA/IIB & IIC
Major Products :
• Clean Room Fittings : Ex d & WP for Gas Group IIA/IIB
Major Products :
• Mis. Items : Telephone, Pressure switch, Electronic Hooter, Bell, Ex-d & WP respectively for Gas Group IIA/IIB for Hooter : IIA/IIB & IIC , Torch : intrinsicallySafe EEx ia for mining industry
Temperature Class
T ClassIgnition Temperature of
the Mixture
Permissible Surface Temperature of the
Electrical Equipment
T1 > 450° C 450° C
T2 > 300 ...≤ 450° C 300° C
T3 > 200 ...≤ 300° C 200° C
T4 > 135 ...≤ 200° C 135° C
T5 > 100 ...≤ 135° C 100° C
T6 > 85 ...≤ 100° C 85° C
Gas group IGas group I MethaneMethane
Gas group II AGas group II A Ammonia, CO, Propane, Butane, Benzene, Acetone, Ammonia, CO, Propane, Butane, Benzene, Acetone,
MethanolMethanol Gas group II BGas group II B
Butadiene, Ethylene, Ethylene Oxide, Diethyl EtherButadiene, Ethylene, Ethylene Oxide, Diethyl Ether Gas group II CGas group II C
HydrogenHydrogen
Definition of Zone as per IS: 5572Definition of Zone as per IS: 5572
Zone in which an explosive gas-air mixture is continuously Zone in which an explosive gas-air mixture is continuously
present or present for long period present or present for long period
Zone in which an explosive gas-air mixture is likely to occur Zone in which an explosive gas-air mixture is likely to occur in normal operation.in normal operation.
Zone in which an explosive gas-air mixture is not likely to Zone in which an explosive gas-air mixture is not likely to occur in normal operation and if occur it will exist only for a occur in normal operation and if occur it will exist only for a short time.short time.
Zone-0 :
Zone-1 :
Zone-2 :
Ingress Protection (IP)1st Figure 2nd Figure
Protection against solid bodies Protection against liquid bodies
IP Tests IP Tests
0 No Protection 0 No Protection
1 Objects greater than 50mm 1 Vertically Dripping
2 Objects greater than 12mm 2 Angular Dripping
3 Objects greater than 2.5mm 3 Sprayed Water
4 Objects greater than 1.0mm 4 Splashed Water
5 Dust- Protected 5 Water Jets
6 Dust tight 6 Heavy Seas
7 Effects of immersion
8 Indefinite immersion
Nema Type 3,3S & 13 4 & 4x 6 & 6P
Equivalent IP IP54 IP56 IP 67
NEMA v/s IP Enclosure
STATUTORY REGULATIONS & APPROVALSSTATUTORY REGULATIONS & APPROVALS
CIMFRCIMFR (Central Institute of Mining and Fuel Research), Dhanbad, (Central Institute of Mining and Fuel Research), Dhanbad, Jharkhand.Jharkhand.
Formerly :Formerly : CMRI CMRI (Central Mining Research Institute)(Central Mining Research Institute)
ERTL ERTL (Electronics Regional Test Laboratory), Kolkata (Electronics Regional Test Laboratory), Kolkata
PESO PESO (Petroleum and Safety Organization), Nagpur, Maharashtra.(Petroleum and Safety Organization), Nagpur, Maharashtra.
Formerly : Formerly : CCOECCOE (Chief Controller of Explosives) (Chief Controller of Explosives)
BISBIS (Bureau Of Indian Standards) (Bureau Of Indian Standards)
DGMS DGMS (Director General Mine Safety), Dhanbad, Jharkhand.(Director General Mine Safety), Dhanbad, Jharkhand.
for, FCG Middle East
Nandita Dev ( Sales & Marketing Manager )
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