Flameproof Motor ExdIIBT4 IE1/Eff2

1. Brief Description of IEC Explosion-proof/Flameproof Motor ExdIIBT4 IE1/EFF2 This flameproof motor has gotten ATEX certificate from Nemko. The motors are used to drive the general equipment in the hazardous area where explosive gas such as ethylene, coke oven gas and other industrial gases exists. 2. Energy Effective Rate of IEC Explosion-proof/Flameproof Motor ExdIIBT4  IE1/EFF2 This explosion-proof/flameproof motor meets IEC standard energy standard IE1 or European energy standard EFF2 Energy Description: IE3IE2IE1  EFF1EFF2EFF3 3. Working Conditions of IEC Explosion-proof/Flameproof Motor ExdIIBT4  IE1/EFF2 1) Ambient temperature will change according to different seasons, but it should not surpass 35 (under coal mine) , the lowest ambient temperature should be -15; 2) Local altitude should never surpass 1000m; 3) The maximum air relative humidity should be lower than 95% (while temperature keeps at 25) under coal mine) 4) The bearing max temperature should not surpass 95. 4.Order of IEC Explosion-proof/Flameproof  Motor ExdIIBT4  IE1/EFF2 1) Rated voltage is 380/660V  and can generate specific voltage 2) Rated frequency is 50Hz and can also be 60Hz. 3) Protection: IP55 4) Insulation Class:F or H 5) Duty:S1 continuous 6) Cooling:IC411 7) Housing:Stainless Steel 8) ZWZ bearing as standard and other brand bearing can also be required. 5 Data and Specification of IEC Explosion-proof/Flameproof Motor ExdIIBT4  IE1/EFF2 Download PDF Files 6 Mounting and Dimension of IEC Explosion-proof/Flameproof Motor ExdIIBT4  IE1/EFF2 Download PDF Files