Brief Introduction
YBF3 explosion proof blower motor is explosion proof three phase asynchronous AC motor. It is newly developed by Simo technical team specially for coal mining ventilator fan.
It's a totally enclosed, self-cooling by axial wind fan and squirrel caged explosion proof three phase asynchronous motor. The efficiency is IE3. The explosion proof grade is Ex dI. The motor can be applied in coal mining underground non-excavating face working environment.
Main Technical Parameters
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Frame: |
H132~H355 |
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Power Scope: |
2.2KW~315KW |
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Voltage: |
380V, 400V, 415V, 460V, 490V, 660V, 690V,1140V |
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Frequency: |
50Hz, 60Hz |
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Number of Poles: |
2P, 4P, 6P, 8P, 10P |
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Speed: |
3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm |
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Cooling Method |
IC411 |
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Protection Grade |
IP55 |
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Insulation Class |
F(155℃), H(180℃) |
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Duty: |
S1, S4, S5, S6, S9 |
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Mounting Type |
B3/ B5/ B35/ V1 |
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Standard: |
IEC |
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Efficiency Grade: |
IE3 |
YBF3 Motor Introduction
YBF3 series of explosion proof blower motor has the advantages of excellent explosion-proof performance, reliable work condition, compact structure, high efficiency, energy-saving, low noise, low vibration, light weight, and convenient maintenance.
Operation condition
Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
Application
YBF3 explosion proof blower motor is mostly used in coal mine ventilating fan and other hazardous places, such as explosive gas environment and underground mining workplaces.
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