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YR, YRKS, YRKK 系列6kV(H315~630)中型高壓ag九游会j9


YR, YRKS, YRKK Serie🌜s 6kV (H355~630) Medium-size High Voltage Wound Rotor Motor

 概述  Summary
 額定功率:185~2500kW   Rate power:  185~2500kW
 額定電壓:3kV、6kV     Rate voltage:  3kV, 6kV
 機座號:  355~630   Frame size: 355~630
 極數:4~12極  Pole:   4~12p
 Protection degree: YR series: IP23
 YRKS, YRKK series: IP54, IP55



 YRKK系列:IC611 或 IC61

 Cooling method:  YR series: IC01
 YRKS series: IC81W
 YRKK series: IC611 or IC616



  結構特點  Structural characteristics
This series motors with box type steel structure, can be observed its interior after removing the cooler or protective cover, and esay to be installed and maintained; Wound rotor is installed with slip ring structure; Insulation class F stator made by VPI process, ensure the reliability of insulation, moisture-proof and shock resistance; Temperature senor for stator and bearing, non-stop oil filling and exit pipe, improve the protection ability and operation efficiency of the motors.
This series motor can be applied to the requirements as follows: 1. The lager starting torque; 2. Power capacity is not enough to start a squirrel cage motor; 3. Long start time or start more frequently; 4. Adjust speed in a small range.