Brief Introduction
YBBP explosion proof electric motor is an explosion-proof variable frequency three phase AC motor with a separate forced ventilation, it can realize a speed adjust in a wide frequency range. It can run in a constant power and at a high frequency and also maintain the constant torque output under a low frequency. The explosion-proof grade can be ExdⅡBT4 Gb, which can replace ExdⅡAT1Gb, ExdⅡAT2 Gb, ExdⅡAT3 Gb, ExdⅡAT4 Gb, ExdⅡBT1Gb, ExdⅡBT2 Gb and ExdⅡBT3 Gb. The speed control system consisted by this series of motor and the converter is necessary for speed control and energy saving, so that the motor speed can be adjusted smoothly, and energy saving and precise speed adjusting can be realized.
Main Technical Parameters
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Frame: |
H80~H560 |
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Power Scope: |
0.12KW~1400KW |
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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,12P |
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Speed: |
3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm,500rpm |
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Cooling Method |
IC416 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 |
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Frequency range |
IC411: 3~60Hz IC416: H160~315, 2Poles, 3~60Hz H160~315, 4Poles and above, 3~100Hz H355 and above: 3~50Hz |
YBBP Motor Introduction
YBBP series of explosion proof electric motor can work with inverter and realize speed adjust in wide frequency range. The power rate, installation dimensions are accord with IEC standard, equal with DIN42673 standard.
Advantages
It has the advantages of wide speed control scope, quick response, accurate speed adjustment, stable output power under constant torque, excellent explosion-proof property, high reliability, compact structure, safe, environment protection, low vibration, low noise, easy to install and maintain..
Operation condition
Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
Application
YBBP explosion proof electric motor is widely applied in oil & gas, mining, chemistry, electricity, coal mine, petrochemical industry or other industry which may exposed to explosive environment. It can drive blower, water pump and other machines.
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