YSP4234-6（1200kW）Inverter-fed Asynchronous Motor for Oil Drilling Machine

Type: YSP4234-6（1200kW）

Motor Characteristics

Main Features　

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

Stator applies shaped hard winding

It is equipped with explosion-proof heater（AC220V、200W、50Hz）.

High strength copper alloy squirrel-cage rotor

200 level anti-corona insulation structure

Rotating shaft employs material of high strength alloy steel

IP55 increased-safety explosion-proof stainless steel junction box

It is installed with explosion-proof air pressure switch for positive voltage 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.

Bearing temperature sensor.

Blower power : 11kW，380V，3136Pa，110m3/min

Integrated protection grade IP44

Outdoor rain-proof and sand filter are installed at the air inlets of blower.

Conduct galvanize and antirust treatment on all the exposed fasteners.

Characteristic Curve of Motor