YB3 Series Explosion Proof Three Phase Asynchronous Motor

YB3 series explosion proof three-phase induction electric motor is applicable to be used a place containing explosive mixtures of iammable gas or vapour and air. YB3 ranges of three-phase induction motors are flameproof motors obtained by renewal and generation-changing of YB2, YB ranges of motors. The performances of the products have come up to advanced international standards. Provide petrol and chemical industry with new generation driving equipment which is safer, more advanced, more reliable and more efficient. The outputs, mounting dimensions and their corresponding relationships comply with IEC standards.

YB3 Series Flameproof Three Phase Asynchronous Motor Technical Data:

Housing metrial: Cast Iron

Rated Power: 0.12KW-315KW

Rated voltage: 380/400/415/440/460/660V/1140V.(at buyer’s option)

Frame size: H63 to 355mm;

Pole: 2/4/6/8

Mounting arrangement: IMB3, IMB35, IMB5, IMV1, IMB14, IMB34 or other;

Terminal Box: Top/Side Mounted

Explosion-proof Marks: Exd I Mb, Exd II AT4 Gb and Exd II BT4 Gb

Protection Class: IP44/IP54/IP55

Insulation Class: F

Bearing: SKF/NSK/Chinese

Frequency: 50/60HZ

Cooling method: IC411 (SELF-FAN cooling);

Duty/Rating: S1 (Continuous);

Altitude: not exceed 1000m

Ambient temperature: -15º C~40º C

Insulation class: 155(F);

Speed: 590-2980r/min

Model of connection: Y-Connection for 3 KW motor or less while DeltaConnection for 4 KW motor or more

Certificate: CE, ISO9001, CCC, ROHS

YB3 Series Flameproof Three Phase Asynchronous Motor Type Designation

Our explosion-proof motors include: YB3 explosion-proof motor, YBX3 explosion-proof motor, YBBP variable frequency explosion-proof motor, YFB3 dust explosion-proof motor, YBF3 explosion-proof motor for coal mine fans, YBK3 explosion-proof motor for mine, YB, YB2 (H355-H900) series of high-voltage and medium-sized explosion-proof motors Type three-phase asynchronous motor (6KV, 10KV, stainless steel extended shaft explosion-proof motor and other models.

YB3 Series Flameproof Three Phase Asynchronous Motor B3 Installation Method

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