AIML asynchronous explosion proof electric motors with short circuited rotors marked as 1 ExdIIBT4 are intended for operation in explosive environment. They are used in drives, fan systems, fuel pump etc.
The motors are intended for operation in climate areas with mild climate (У), snow-forest climate (УХЛ), tropical climate (Т) and marine climate with palcement class 2 or 5 according to GOST 15150-69.
1 - explosion protection level; Ex - explosion proof; d - explosion protection type; IIB - explosion protection group; T4 - temperature class.
Production of chemical, gas and oil industries.