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AC motor / asynchronous / 220 V / with integrated inverter
YSP4231-6 CRRC ZHUZHOU ELECTRIC CO., LTD

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Characteristics

  • AC/DC:

    AC

  • Type:

    asynchronous

  • Voltage :

    220 V

  • Other characteristics:

    with integrated inverter, IP44, IP55, explosion-proof, for machine tools, squirrel cage, squirrel-cage rotor, stainless steel

  • Power:

    500 - 1000 kW

  • Heating technology:

    electric

  • Torque:

    10,325 Nm (7,615.3292 ft.lb)

  • Power:

    800 kW (1,087.697 hp)

  • Rotational speed:

    Min.: 740 rpm (4,649.56 rad.min-1)

    Max.: 1,406 rpm (8,834.16 rad.min-1)

Description

Main features 

Integrated explosion-proof type: Expzde Ⅱ BT4(Serial number of certificate:CNEz07.0986X)

Stator applies shaped hard winding.

It is installed with explosion-proof heater(AC220V, 200W, 50Hz)

High strength copper alloy squirrel-cage rotor

200 level corona-resistance insulation structure

Rotating shaft adopts high strength alloy steel junction box

IP55 increased-safety explosion-proof stainless steel junction box

It is installed with explosion-proof air pressure switch for positive pressure protection and explosion-proof overhaul switch for system overhaul protection.

Each phase winding of stator is embedded with two PT100 stator winding temperature sensors.

Imported SKF/FAG bearing is applied.