datasheet
... 1. Set the RUN/BRAKE switch to the BRAKE position. 2. Set the speed adjust potentiometer to “0” (full CCW). 3. Apply AC line voltage. 4. Set the POWER switch to the ON position. 5. Set the FORWARD/REVERSE switch to the desired direction of rotation. 6. Set the RUN/BRAKE switch to the RUN position. 7 ...
... 1. Set the RUN/BRAKE switch to the BRAKE position. 2. Set the speed adjust potentiometer to “0” (full CCW). 3. Apply AC line voltage. 4. Set the POWER switch to the ON position. 5. Set the FORWARD/REVERSE switch to the desired direction of rotation. 6. Set the RUN/BRAKE switch to the RUN position. 7 ...
Altech/ABL Sursum Miniature Circuit Breakers
... operated system prevents shock-hazard voltages from remaining on the body of Safety Class I electrical equipment or machines. For this purpose, the FI Earth Leakage Circuit Breaker monitors the difference between loads flowing through it and ensures that is approximately zero. If, as a result of an ...
... operated system prevents shock-hazard voltages from remaining on the body of Safety Class I electrical equipment or machines. For this purpose, the FI Earth Leakage Circuit Breaker monitors the difference between loads flowing through it and ensures that is approximately zero. If, as a result of an ...
ABB drives in chemical, oil and gas
... magnet motors. Inter-related motors can be connected to the same ACS 6000 via common DC bus, enabling multimachine operation with only one supply unit. It is the ideal solution for petrochemical applications such as extruders. MEGADRIVE-LCI (2 – 72 MW or higher on request) ABB’s MEGADRIVE-LCI is an ...
... magnet motors. Inter-related motors can be connected to the same ACS 6000 via common DC bus, enabling multimachine operation with only one supply unit. It is the ideal solution for petrochemical applications such as extruders. MEGADRIVE-LCI (2 – 72 MW or higher on request) ABB’s MEGADRIVE-LCI is an ...
ELECTRIC DRIVES
... Components in electric drives Motors • DC motors - permanent magnet – wound field • AC motors – induction, synchronous (IPMSM, SMPSM), brushless DC • Applications, cost, environment • Natural speed-torque characteristic is not compatible with load requirements Power sources • DC – batteries, fuel ce ...
... Components in electric drives Motors • DC motors - permanent magnet – wound field • AC motors – induction, synchronous (IPMSM, SMPSM), brushless DC • Applications, cost, environment • Natural speed-torque characteristic is not compatible with load requirements Power sources • DC – batteries, fuel ce ...
615-4740 (45-075) Induction Kit
... INDUCTANCE: depends upon the number of turns in a coil wound around an iron or ferrite core. The inductive effect or “strength” is measured in a scaled called the Henry. INDUCTION: means the creating of a voltage in a wire by means of exposing a coil of wire to a magnetic field, often from another c ...
... INDUCTANCE: depends upon the number of turns in a coil wound around an iron or ferrite core. The inductive effect or “strength” is measured in a scaled called the Henry. INDUCTION: means the creating of a voltage in a wire by means of exposing a coil of wire to a magnetic field, often from another c ...
SB800 - Marathon Motors Basic Training Manual
... Both single-phase and polyphase (three-phase) AC motors are produced by Marathon Motors and many other manufacturers. In polyphase motors, the placement of the phase winding groups in conjunction with the phase sequence of the power supply line produces a rotating field around the rotor surface. Th ...
... Both single-phase and polyphase (three-phase) AC motors are produced by Marathon Motors and many other manufacturers. In polyphase motors, the placement of the phase winding groups in conjunction with the phase sequence of the power supply line produces a rotating field around the rotor surface. Th ...
BDTIC Position Sensors for Brushless DC
... Hall Switches and Angle Sensors for Highest Energy Efficiency Benefits The market for electric motors is becoming increasingly dominated by brushless DC (BLDC) motors. These motors provide major advantages compared to conventional brushed motors: greater efficiency, longer life cycles, compact desig ...
... Hall Switches and Angle Sensors for Highest Energy Efficiency Benefits The market for electric motors is becoming increasingly dominated by brushless DC (BLDC) motors. These motors provide major advantages compared to conventional brushed motors: greater efficiency, longer life cycles, compact desig ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... controller C3a indicates that the coupling gains should not be left out from. were presented the control gains for those systems are derived using the same control algorithm to investigate the system performance under various control structures. ...
... controller C3a indicates that the coupling gains should not be left out from. were presented the control gains for those systems are derived using the same control algorithm to investigate the system performance under various control structures. ...
LIMEL Integrated Laboratory for Electrical Machines Laboratory structure
... - EMT17. Three-phase motor of squirrel cage with “Y” connection. - EMT20. Asynchronous single-phase motor with split phase. - EMT21. Three-phase reluctance motor. - EMT22. Single-phase shaded pole motor. ...
... - EMT17. Three-phase motor of squirrel cage with “Y” connection. - EMT20. Asynchronous single-phase motor with split phase. - EMT21. Three-phase reluctance motor. - EMT22. Single-phase shaded pole motor. ...
Induction motor
An induction or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction motor therefore does not require mechanical commutation, separate-excitation or self-excitation for all or part of the energy transferred from stator to rotor, as in universal, DC and large synchronous motors. An induction motor's rotor can be either wound type or squirrel-cage type.Three-phase squirrel-cage induction motors are widely used in industrial drives because they are rugged, reliable and economical. Single-phase induction motors are used extensively for smaller loads, such as household appliances like fans. Although traditionally used in fixed-speed service, induction motors are increasingly being used with variable-frequency drives (VFDs) in variable-speed service. VFDs offer especially important energy savings opportunities for existing and prospective induction motors in variable-torque centrifugal fan, pump and compressor load applications. Squirrel cage induction motors are very widely used in both fixed-speed and variable-frequency drive (VFD) applications. Variable voltage and variable frequency drives are also used in variable-speed service.