• TECO-Westinghouse Wound Rotor Motors

    Wound rotor motors also can develop high starting torque at standstill while maintaining low inrush. Long motor life is ensured with the use of external resistor banks or liquid rheostats that dissipate heat build-up generated during motor start-up.

  • Liquid Resistor Starter ElectroDrives SL

    Liquid Resistor Starter Following our partnership with one of the leading manufacturers of Liquid Resistors Starters (LRS), ElectroDrives is proud to supply a full package solution of motor starting and speed control for wound rotor induction motors (WRIM). ElectroDrives supplies Liquid Resistance Starters (LRS) that integrates in the operation of the

  • Wound Rotor Induction Motor Savings TMEIC

    A WRIM has a 3-phase wound stator that is usually connected directly to the power system. The rotor has a 3-phase winding, with the three terminals connected to separate slip rings, which are normally connected to a liquid rheostat or resistor bank. The rheostat is used for starting, and can be disconnected once the motor is up to speed.

  • wound motor with liquid resistor starter for mill

    Figure 3: one of two wound rotor motors for a 10,000kW SAG mill » More detailed. Liquid Starter Motor,Buy Quality Liquid Starter Motor from wound motor liquid resistance starter 1.for 380V-10kV, 75-10000kW wound motor 2.start current < 1.3Ie 3.start 5-10 tims in su Place of Origin: CN; » More detailed. April 2003

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  • ball mill liquid rotor starter populareducation

    Wound rotor motors also can develop high starting torque at standstill while maintaining low inrush. slipring motor starter for ball mill . but for the starting torque required for a ball mill a liquid starter is probably the best option. SAG and Ball has a Fixed speed drives, with wound rotor motors or synchronous machines

  • Motor control Cressall

    Applications for resistors in motor control Wound Rotor Motors with Slip Rings. This type of motor is still used for high power (600kW+) or medium voltage (3.3kV+) applications in arduous operating conditions as pumps and cement plants where the combination of exact control and very high reliability is hard to achieve with variable speed drives.

  • Wound Rotor Induction Motor with Liquid Rheostat Arcing

    Sep 18, 2011· Wound Rotor Induction Motor with Liquid Rheostat Arcing Slip Rings The arcing damages the ring badly which requires us to shutdown the mill to sand it smooth again. The motors had run well for the past several years, but in the last few months have encountered these frequent breakdowns. I suggest you check the liquid resistor solution

  • Wound Rotor Motor ResistorMar 28, 2011Liquid resistance starterJul 02, 2007查看更多结果
  • Electrolytic starter (LRS) for high power slipring motors

    AOIP starters for slipring motors, also named electrolytic starters or Liquid Resistance Starters (LRS), use mobile electrolytic resistances. Each starter is made of 3 tanks (one per phase) filled with conductive liquid named electrolyte (water mixed with salt, usually Sodium Carbonate) and two immerged electrodes.

  • LIQUID RESISTANCE MOTOR STARTERS

    3 Liquid Motor Starter curve. NIE/FLPMTR/0308 OUR OTHER PRODUCTS OIL IMMERSED SYSTEMS STATOR ROTOR STARTER ROTOR STARTER AUTO TRANSFORMER STARTER STAR DELTA STARTER OIL CIRCUIT BREAKER OVERALL DIMENSIONS Wight without electrolyte HP (KW) TYPE Width ‘A’ Length ‘B’ Height ‘C’ Nett Gross mm mm mm Kg. Kg.

  • Starting of slip ring induction motor explained in an easy

    The short circuit current is the current flowing when the motor is operating at full speed, with the slip rings shorted and the full load applied to the motor shaft. Qualities Of Slip-Ring Motors: 1. suited for high inertia loads as it caters with excellent starting torque, 2. Low starting current when compared to squirrel cage induction motors,

  • wound motor with liquid resistor starter for mill

    Figure 3: one of two wound rotor motors for a 10,000kW SAG mill » More detailed. Liquid Starter Motor,Buy Quality Liquid Starter Motor from wound motor liquid resistance starter 1.for 380V-10kV, 75-10000kW wound motor

  • liquid starter used for mill motor

    wound motor with liquid resistor starter for mill Construction Waste Crusher Construction waste refers to the construction, construction units or individuals to construct, lay or demolish all kinds of

  • Tue Wound Rotor Motor And Ball Mill Starting Curve

    Ball Mill Rotor Ball Mill Ball mill liquid rotor starter logan sainlez wound rotor motor and ball mill starting curve liquid rotor starter for ball millhenan mechanic wound rotor induction motor with liquid rheostat suitable starter for ball mill starting through slipring motor 11 kv 2600 kw a slip ring motor

  • Tue Wound Rotor Motor And Ball Mill Starting Curve

    Ball Mill Liquid Rotor Starter Logan Sainlez. Wound rotor motor and ball mill starting curve. liquid rotor starter for ball millhenan mechanic wound rotor induction motor with liquid rheostat suitable starter for ball mill starting through slipring motor 11 kv 2600 kw a slip ring motor

  • Liquid Resistor Starter ElectroDrives SL

    Liquid Resistor Starter Following our partnership with one of the leading manufacturers of Liquid Resistors Starters (LRS), ElectroDrives is proud to supply a full package solution of motor starting and speed control for wound rotor induction motors (WRIM). ElectroDrives supplies Liquid Resistance Starters

  • Wound Rotor Induction Motor with Liquid Rheostat Arcing

    Sep 18, 2011· Wound Rotor Induction Motor with Liquid Rheostat Arcing Slip Rings The arcing damages the ring badly which requires us to shutdown the mill to sand it smooth again. The motors had run well for the past several years, but in the last few months have encountered these frequent breakdowns. I suggest you check the liquid resistor