Low voltage three-phase motors with high efficiency factor

Low voltage three-phase motors with high  efficiency factor
  • Work type
    continuous S1
  • Isolation class
    F
  • Ambient temperature
    -20°С...+40°С
  • Case material
    cast iron
  • Engine power
    200-1250 kW

Low-voltage motors with high efficiency factor are designed for general industrial applications, ased to drive various machinery and equipment, which operates continuously, without frequent starts. These motors can be used in a polluted environment (dust content up to 10 mg/m3).

The degree of protection lets the motors be used in polluted environment. Dust content should not exceed 10 mg/m3. Do not use in an environment containing alkali or acid vapors. The environment should be free of explosive compounds and dust. For outdoor use we recommend using shields to protect the motor from rain, snow and sunlight.

Low-voltage motors with high efficiency factor arerepresented by the following series o squirrel-cage motors: SEE355 (315 kW) and Sh355-50..s (1500 kW).

Specifications
Type/seriesSEE 315 ÷ 355Sh 355..sSh 400..sSh 450..sSh 500..s
Specificationsaccording with spec. table
Work typecontinuous S1
Rated voltage400/690V (∆/Y)690V (∆)
Isolation classF
Ambient temperature-20°C...+40°C
Altitudeup to 1000 m.
The degree of protectionIP55
Cooling systemIC411
Mechanical designB3, B35 or V1
Startdirectly from the network or Y/∆directly from the network or from converter
Number of mounting holes on starter63 rail clips
Terminal boxtop (turning 4x90°)top (turning 2х180°)
BearingsRolling bearings with lubrication during operation
The direction of rotationanyone (according to the order) for 2p=2÷4; for 2p=6÷12 — anyone (according to the order) for 2p=2÷6
Noise levelaccording to PN-EN 60034-9
Vibration levelN (≤ 2.8 m/s.) according to PN-EN 60034-14
Thermal protection of winding3хPTC6хPt100 (2 pcs./phase)
Thermal protection of bearingsoptional2xPt100 (1 pc./bearing block)
Anti-condensation heatersoptional
Powered by a frequency converteroptionaldefault
Insulated bearing chamberoptionaldefault
Colorblue — RAL 5010
Case materialcast iron
Corrosion protectionfor temperate climate (on request — for marine or tropical (dry or humid) climate)
Execution in accordance with the normPN-EN 60034-1
Detailed tables of characteristics are in the attached file.
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Low-voltage motors with high efficiency factor are designed for general industrial applications, ased to drive various machinery and equipment, which operates continuously, without frequent starts. These motors can be used in a polluted environment (dust content up to 10 mg/m3).

The degree of protection lets the motors be used in polluted environment. Dust content should not exceed 10 mg/m3. Do not use in an environment containing alkali or acid vapors. The environment should be free of explosive compounds and dust. For outdoor use we recommend using shields to protect the motor from rain, snow and sunlight.

Low-voltage motors with high efficiency factor arerepresented by the following series o squirrel-cage motors: SEE355 (315 kW) and Sh355-50..s (1500 kW).

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Low-voltage motors with high efficiency factor are designed for general industrial applications, ased to drive various machinery and equipment, which operates continuously, without frequent starts. These motors can be used in a polluted environment (dust content up to 10 mg/m3).

The degree of protection lets the motors be used in polluted environment. Dust content should not exceed 10 mg/m3. Do not use in an environment containing alkali or acid vapors. The environment should be free of explosive compounds and dust. For outdoor use we recommend using shields to protect the motor from rain, snow and sunlight.

Low-voltage motors with high efficiency factor arerepresented by the following series o squirrel-cage motors: SEE355 (315 kW) and Sh355-50..s (1500 kW).

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Low-voltage motors