SCR Speed Controller 60 HZ

Product Description

SCR Speed Controller 60 HZ The SCR Direct Current Motor Speed Controller allows students to study the operation of a silicon-controlled rectifier used in motor speed control experiments. The power circuit is protected by a thermal magnetic breaker and the control circuit is protected by diodes. Connections can be made between the three-phase power supply and other components in the circuit through 4mm standard color-coded safety sockets using banana plug jumper leads. Specifications and/or diagrams are silk-screened on the back of a clear-plastic front panel for ease of identification. The trainer is protected by a either a diode or thermal-magnetic circuit breaker. Included in the Rotating Machines Trainer (50016) for 1/3 hp - 250 W. Requires a 120V 60Hz circuit. Educational Advantages of SCR Speed Controller 60 HZ Switch and start indicator lightSpeed control adjustmentCurrent limit adjustment for torque control at full loadTransient voltage protection and AC fuse protectionMinimum/maximum speed adjustmentAcceleration trim pot adjustmentBridge assembly with built-in freewheeling diodePlug-in horsepower resistorDesign with superior line and load voltage regulationIncluded in the basic Rotating Machines Trainer (50016) for 1/3 hp - 250 W Technical Specifications of SCR Speed Controller 60 HZ Power: 120 VAC, 1/3 hp (250 W)Field output voltage: 125 VDCArmature output voltage: 0-125 VDCSwitch and start indicator lightSpeed control range: 0-100%Frequency: 60 Hz