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產品簡介>實驗設備>電機機械>直流變速驅動
直流變速驅動
DC Variable Speed Drive (3250)
 
產品簡介
 

The Lab-Volt Variable Speed Drive Trainer is used to teach students how to operate and troubleshoot a control system using an industrial type DC drive.

Used with the Lab-Volt?3100 and 8001 series controls and motors, the trainer converts incoming AC voltage to adjustable full wave rectified DC for armature circuit. A full wave field voltage is provided for shunt wound motors.

The drive is of the latest solid state technology and includes controls for minimum speed, maximum speed, acceleration, IR compensation (regulation), and current limit. Courseware includes an Operation Manual and Project Job Sheets for set-up and operation of the drive and its controls.

產品特色
 
  • Adjustable horsepower settings up to 1P
  • Designed for DC permanent magnet, shunt wound, and some universal (AC/DC) motors
  • Converts incoming AC voltage to adjustable full-wave rectified DC for armature circuit. A full wave field voltage is provided for shunt wound motors
  • Incorporates transient voltage protection with adjustable current limit and an AC fuse for protection
  • Adjustable minimum and maximum speeds along with adjustable acceleration and IR compensation
產品功能
 
  • Trainer Familiarization
  • Maximum Speed Trimpot Adjustment Characteristics
  • Minimum Speed Trimpot Adjustment Characteristics
  • Speed Regulation Trimpot Adjustment Characteristics
  • Current Limit Trimpot Adjustment Characteristics
  • Acceleration Trimpot Adjustment Characteristics
  • Remote Control Characteristics
  • System Configurations
SYSTEM VOLTAGES
  115 Vac, 60 Hz; 220 Vac, 50 Hz
RELATED PRODUCTS
  Required Products
  • Connections Leads (8951)
  • DC Motor/Generator (8211)
  • Prony Brake (8913)
  • Speed Sensor / Tachometer (8931)
  • Workstation (8134)
System Enhancements
  • DC Voltmeter/Ammeter (8412)
  • Inertia Wheel (8915)
  • Resistive Load (8311)
  • Three-Phase Synchronous Motor/Generator (8241)
預估課程時數
  20 hours
 
 

 

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