YB3 series flameproof three- phase asynchronous motor is a new design of totally enclosed fan-cooled high- efficiency cage flameproof motors, it meets the requirement of EFF1 in EU and GB 18613,and has the advantages of high efficiency, energy saving, long life, good performance, small vibration ,convenient maintenance etc., and is a new generation of YB and YB2 series flameproof three-phase asynchronous motors.

This series of explosion-proof motor performance comply with GB3836.1-2010 "Electrical apparatus for explosive gas atmospheres - Part 1: General requirements" and GB3836.2- -2010 "Electrical apparatus for explosive gas atmospheres - -Part 2: flameproof" d "" , and meet the IEC79- 1,BS4683 and EN50018. were made flameproof Exd I Mb, Exd ll AT4 Gb, ExdIl BT4 Gb, Exd ll CT4, applicable to the presence of explosive gas mixtures in place. Suitable for the coal mine under ground non mining work face and factories with dangerous places with group IIA, IIB and IIC, temperature group are T1-T4 of explosive gas mixture.

Rated Voltage: 380V. 660V. 380 / 660V. 660/ 1140V

Rated Frequency: 50Hz

Insulation Class: F

Protection Class: IP55

Cooling Method:IC411

Installation Type: IMB3. IMB5. IMB35

Ambient temperature: - 15%C< Ѳ < 40%C

Altitude:≤1000m

Our company produces and sells various stainless steel products, and supports customized production of various non-standard products. Stainless steel products are mainly used in fields such as medicine and universities.

<span style="font-family: " pingfang="" sc",="" "microsoft="" yahei",="" "segoe="" ui",="" "lucida="" grande",="" helvetica,="" arial,="" freesans,="" arimo,="" "droid="" sans",="" "wenquanyi="" micro="" hei",="" "hiragino="" sans="" gb",="" gb="" w3",="" fontawesome,="" sans-serif;"="">Our company also can export kinds of stainless steel products, electronic components, wires and cables, automotive and motorcycle accessories, packaging materials, glass products, pipe fittings, lighting appliances; Sales of hardware and electrical products, textile fabrics, bicycle accessories, cosmetics, electromechanical products, ceramic products, and metal materials, as well as import and export of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited by the state for company operation or import and export)***