The increasing cost of energy makes the electrical motors’ efficiency a key selection parameter but safety in the particular environment is also an equally important selection parameter, especially in industries where high flammable conditions exist either because of the presence of flammable gases or chemicals. The leading global brand of end-to-end industrial solutions, CG offers a range of flameproof motors for gas groups IIC, IIA, and IIB. Highly trained customer-friendly CG flameproof motor dealers provide extensive support to end users to help them get peak efficiency for a long while being safe. The blog provides complete information about the latest arrivals under the ‘electrical motors for hazardous environment’ category.
Flame Proof Motors Ex ‘d’ (LV) for Gas Groups IIA, IIB, & IIC
Established in 1937 in India CG offers a range of low voltage flameproof squirrel cage and slip ring electric motors designed the suit hostile and hazardous environments. These flameproof motors are available from 0.37 kW to 355 kW. Licensed by Indian notified body (ERTL/DGMS/DGFAS&LI) and European notified body (BASEEFA), Flame Proof Motors Ex ‘d’ (LV) series motors comply with ATEX and CE Directives.
These are designed with IEC 80 to 355 in cast iron frame in the foot, flange, and face mounting variants with 2 to 8 poles. Suitable for temperature Class T4 as per IS 6381, these flameproof motors are suitable for gas group I, IIA, IIB and IIC. The enclosure protection for RHS-compliant terminal box and motor is of IP55 class.
Flame Proof Motors Ex ‘db’ (LV) for Gas Group IIC
The low voltage flameproof squirrel cage and slip ring electric motors being offered by CG are available from 0.37 kW to 500 kW. These are designed with IEC 80 to 400 cast iron frames with all three mounting options. The ambient temperature range is -20 to +50 ° C. When you rely on flameproof motors manufactured by CG, you can be sure of getting electrical motors under this series compliant to ATEX/IECEx, PESO/DGMS/BIS. In addition the suit Gas Group I,IIA,IIB, IIC environment, these are available in special structures also to suit Dust Proof IIIC environment.
Flame Proof Large Motors Ex ‘d’ (HV) for Gas Group IIA, IIB
Over the decades, manufacturing motors for hazardous industrial area applications has become a specialization for CG. Flameproof induction motors under Ex ‘d’ series, designed with IMB3, IMV1, IMB35 mountings are the best choice for ZONE-I, II – Gas Group IIA, IIB . These motors available up to 2000kW, are specially designed to withstand internal explosion without any distress and preventing the spread of internal ignition to the surroundings. The barrel-type stator frame of Large Motors Ex ‘d’ series is made of thick fabricated steel. The minimum vibration and optimum heat transfer are the key designing features. The tubes are expanded up to thick end plates providing dependable protection against explosion leakage. The dynamic balancing of rotors complies with Grade 2.5 of ISO: 1940. Oil-lubricated sleeve bearings and grease-lubricated ball /roller bearings ensure smooth functioning. These HV series CG motors with IC 411 / IC 511 enclosure provide IP55 class protection.
As a leading manufacturer of end-to-end Industrial solutions CG with customization support ensures prompt on time support of highly trained engineers managed by a nationwide supply chain of CG flameproof motor dealers.