The explosion-proof performance meets the requirements of GB3836.1-2021 Explosive environment Part 1:
General requirements of equipment and GB3836.2-2021 Explosive environment Part 2:Equipment protected by
flameproof enclosure 'd".As a general driving force,YBX3 series motor is suitable for equipment in places where
flammable gas containing certain components or explosive mixtures of steam and air exist.It's mainly used in
petroleum and chemical industry,also widely applied in textile,metallurgy,city gas,transportation,grain and oil
processing,paper,medicine and other industries.The efficiency index conforms to the value of grade 3 specified
in GB18613-2020 Minimum Allowable Values of Energy Efficiency and Values of Eficiency Grades for motors
and also IE3 of IEC60034-30-1.
The remarkable characteristics of this series motor are high efficiency and eneray conservation,as well as
large temperature rise margin,long lifetime,small vibration,low noise and high reliability.And auxiliary equipment
such as winding temperature sensor,bearing temperature sensor,temperature transmitter and heater can be
installed according to user needs
Product Details:
Explosion-proof Marks:Exd Il AT4 Gb,
Exd ll BT4 Gb,Exd Il CT4 Gb
Protection level:IP55
Cooling method:IC411
Insulation class:F
Rated voltage:380V,660V,380/660V
Rated frequency:50Hz
Operation Mode:S1(continuous duty)
Altitude:less than 1000 meters above elevation
Ambient temperature(varies with seasons):-15C-+40℃(Indoor).
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