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Explosion Proof Asynchronous Motor BFG Line

Explosion Proof Asynchronous Motor BFG Line
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Explosion Proof Asynchronous Motor BFG Line - 1

BFG > range BFGC > range BFN > range LOW ANDMEDIUM VOLTAGE MOTORSFOR HAZARDOUSAREAS EEx dEEx de EEx nA - Flameproof Motors - Flameproof Motors With Increased Safety Terminal Box - Non Sparking Motors size="-3">

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Explosion Proof Asynchronous Motor BFG Line - 4

General Technical Information In Europe, all motors designed for explosive atmospheres must meet IEC and CENELEC Standards and ATEX Directive, which is mandatorysince July 2003 > The IEC Standard classifies the risk areas into zones and groups : The zones are classified according to frequency and period of time that the explosive atmosphere is present.Օ The division into groups is based on the aggressiveness of the environment. > Environment where the explosive atmosphere is present continuously or for long periods of time.Environment where the probability of existing an explosive...

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Explosion Proof Asynchronous Motor BFG Line - 6

Categories Zone > General Technical Information Equipment with high degree of protection.Explosive atmosphere is present continuously or for long periods of time. 1G (gas)1D (dust)2G (gas)2D (dust)3G (gas)3D (dust) 0 (gas)20 (dust)1 (gas)21 (dust)2 (gas)22 (dust)* Gases are subdivided into IIA, IIB and IIC, as per IEC Standards. > Equipment with high degree of protection.Explosive atmosphere may occur occasionally.Equipment with normal degree of protection.The explosive atmosphere will probably not occur. > Valid since March of 1996, this European Directive is mandatory from July 2003.It...

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Explosion Proof Asynchronous Motor BFG Line - 8

Application: - Environments containing flammables gas or vapour continuously, intermittently or periodically in enough amounts to generate explosiveor flammable mixtures arising out of repairs or maintenance services.- The most common locations of Zone 1 and 2, group IIA and IIB are those where the following gases are found present: oil, naphtha, benzene,ammonia, propane, diethylic ether, acetone, alcohol, industrial methane, natural gas.- The main applications include fans, blowers, crushers, conveyor systems, mills, cranes and other applications located in areas that requireexplosion...

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Explosion Proof Asynchronous Motor BFG Line - 9

Flameproof - BFG Series Flameproof - BFGC Series Non Sparking- BFN Series > Low Voltage Motors Totally enclosed IP55Squirrel cage rotor > 07 size="-1">

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Explosion Proof Asynchronous Motor BFG Line - 10

The present catalogue refers to TEFC Flameproof, Low Voltage, three phase, squirrel cage induction motors, ribbed frames, BFGC serieswith shaft height from 71 to 400 mm, and KW RPM BFG series with shaft height 355, 400 and 450 mm, with the following powers: 0,37 up to 450 kW 3000 RPM 0,25 up to 500 kW 1500 RPM 0,18 up to 450 kW 1000 RPM 0,12 up to 400 kW 750 RPM Motor series BFGC (IIC) Motor series BFG (IIB) KW RPM This range of motors up to 90kW comply with efficiency classification EFF2 as established between CEMEP and European Community. 250 up to 710 kW 3000 RPM 250 up to 900 kW 1500...

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Explosion Proof Asynchronous Motor BFG Line - 11

Օ Mechanical protection : IP 55. > Fans :- Up to frame size 315 are in > Օ Insulation : Class F . polypropylene .(except frames 180 - 225 which are in steel)- On frames 355 and above, are in > Temperature rise : 80 K. > Օ Frames : are in cast iron .(except frames 180 - 225 which are in steel) polypropylene, aluminium alloy or fabricated steel . > Terminal boxes : are in cast iron . > Օ Fan cover : in cast iron or pressed steel , capable to withstand impact of 7 Joule. > Endshields : are in cast iron . > Օ Finish : industrial paint system, standard color RAL 5010 . > Օ Frame sizes up to 315...

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Explosion Proof Asynchronous Motor BFG Line - 12

Terminal boxes: On BFGC motors frame sizes 80 up to 225, the mains terminal box is located on top of motor frame, allowing rotation of every 90պ to suitcable entry from 4 directions.Other BFGC motors from 250 up to frame size BFGC4 315 and all BFG motors, the mains terminal box is located at top of motor frame andcan be rotated by 180 to suit cable entry from left or right hand side.On remaining BFGC motors, as standard, the mains terminal box is located on right hand side, with option of left hand side.As standard, the supply cable entries are on the right hand side when viewed from shaft...

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Explosion Proof Asynchronous Motor BFG Line - 20

The present catalogue refers to TEFC, Low Voltage, three phase, squirrel cage induction motors, ribbed frames, BFN series, with shaft heightfrom 315 to 500 mm, with following powers: Even for outputs above 90kW, this range of motors has high efficiency design and is in line with the same levels of efficiencyclassification EFF2 as established between CEMEP and European Community. KW RPM 160 up to 710 kW3000 RPM 160 up to 1120 kW1500 RPM 110 up to 900 kW1000 RPM 90 up to 800 kW 750 RPM > The motor series BFN have the specification code EEx nA , and comply with European Standards EN 50014 and...

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Explosion Proof Asynchronous Motor BFG Line - 21

Օ Frame size 315L: As standard, these motors are wound to operate on either 50 Hz or 60 Hz, over the following voltage ranges: 380-415 V - 50HZ / 440-480 V - 60 HzA tolerance of -5% up to +6% is permitted for any value of rated voltage within these intervals.The electrical data described in the present catalogue, is based on the standard supply voltage 400V.Depending on actual supply voltages/frequencies, this data may vary slightly but the variations will generally remain within the tolerancesgiven in IEC 60034-1 . > Frame sizes 355 and above: These motors are spot wound for any voltage...

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Explosion Proof Asynchronous Motor BFG Line - 25

Flameproof - BFG Series Flameproof - BFGC Series Non Sparking - BFN Series Totally enclosed IP55Squirrel cage rotor > Medium Voltage Motors 23 size="-1">

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Explosion Proof Asynchronous Motor BFG Line - 26

The present catalogue refers to TEFC Flameproof, Medium Voltage, three phase, squirrel cage induction motors up to 6600 V, ribbed frames, BFGC series with shaft height from 315 to 400 mm, and BFG series with shaft height 355, 400 and 450 mm, with the following powers: Motor series BFGC (IIC):Motor series BFG (IIB): KW RPM KW RPM 90 up to 500 kW 3000 RPM 160 up to 800 kW 3000 RPM 90 up to 450 kW 1500 RPM160 up to 900 kW 1500 RPM 90 up to 400 kW 1000 RPM 132 up to 710 kW 1000 RPM 90 up to 280 kW 750 RPM 90 up to 560 kW 750 RPM > Օ Particular specifications and standards related to Hazardous...

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Explosion Proof Asynchronous Motor BFG Line - 32

The present catalogue refers to TEFC, high voltage, three phase, squirrel cage induction motors up to 6600 V, ribbed frames, BFN series,with shaft height from 315 to 500 mm, with following powers: KW RPM 90 up to 800 kW 3000 RPM 90 up to 1400 kW 1500 RPM 90 up to 1120 kW 1000 RPM 90 up to 800 kW 750 RPMUnder request, are available higher outputs on this motor series. > The motor series BFN have the specification code EEx nA , and comply with European Standards EN 50014 and 50021 , for the gases group II and Temperature Class T3 .This motor series has the marking in compliance with European...

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