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A series of explosion-proof motors designed for hazardous environments such as oil, petrochemical, and mining operations. Features a reliable structure and stable operation.

YBBP Series Explosion-Proof Variable Frequency Three-Phase Induction Motors

Wolong Electric Nanyang Explosion-proof YBBP Series Flameproof Frequency-inverter Three-phase Asynchronous Motors, frame sizes 80~560, power ratings 0.18~1400kW, 4/6/8/10 poles (optional 10~16 poles). Explosion-proof markings: Ex d I Mb, Ex d IIB T4 Gb, Ex d IIC T4 Gb. Designed to work with Wolong Electric Nanyang high-performance vector frequency inverters for wide-range stepless speed control. Suitable for environments with explosive gas mixtures in oil, chemical, mining, metallurgy, and power industries.

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YBX4 Series High-Efficiency Explosion-Proof Three-Phase Asynchronous Motor

Wolong Electric Nanyang Explosion-Proof's new-generation YBX4 series high-efficiency explosion-proof three-phase asynchronous motor, frame sizes 80 to 355, power range 0.37 to 375kW, 4/6/8/10 poles (optional 10 to 16 poles), explosion protection ratings Ex d I Mb, Ex d IIB T4 Gb, and Ex d IIC T4 Gb. Efficiency meets the 2 level energy efficiency standard per GB18613-2020. Features a large terminal box volume and enhanced safety and reliability. Ideal for explosive gas environments in oil, chemical, and coal industries.

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YBX3 Series High-Efficiency Explosion-Proof Three-Phase Asynchronous Motor

The all-new YBX3 series high-efficiency explosion-proof three-phase asynchronous motor from Wolong Electric Nanyang, frame sizes 80 to 355, power range 0.37 to 375kW, available in 2/4/6/8 poles (optional 10~16 poles). Explosion protection ratings: Ex d I Mb, Ex d IIB T4 Gb, Ex d IIC T4 Gb. Efficiency meets GB18613-2020 Level 3. Supports multiple voltages: 380V/660V/660-1140V. Designed for underground coal mines and explosive gas environments in the oil and chemical industries.

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YBX5 Series Ultra-High-Efficiency Flameproof Three-Phase Induction Motors

Longwang Electric Nanyang Explosion-proof has independently developed the YBX5 series fully enclosed self-ventilated squirrel-cage ultra-high-efficiency explosion-proof three-phase asynchronous motor. Frame sizes 80~355, power range 0.18~315kW, 4/4/6/8 poles (optional 10~16 poles). Efficiency meets GB18613-2020 Level 1 (IE5). Explosion protection ratings: Ex d I Mb, Ex d IIB T4 Gb, Ex d IIC T4 Gb. Features lower vibration and noise compared to similar explosion-proof products. Suitable for Zone 1 and Zone 2 hazardous areas in explosive gas environments such as petrochemical, coal mining, ports, and power plants.

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