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CASEY EQUIPMENT CORPORATION
275 KAPPA DRIVE
PITTSBURGH, PA 15238
PHONE: (412) 963-1111
 

Equipment   >   ELECTRICAL   >   AC VARIABLE FREQUENCY DRIVES

AC VARIABLE FREQUENCY DRIVES   (15)

AC VARIABLE FREQUENCY DRIVES

A variable frequency drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, microdrive, and inverter. Frequency (or hertz) is directly related to the motor’s speed (RPMs). In other words, the faster the frequency, the faster the RPMs go. If an application does not require an electric motor to run at full speed, the VFD can be used to ramp down the frequency and voltage to meet the requirements of the electric motor’s load. As the application’s motor speed requirements change, the VFD can simply turn up or down the motor speed to meet the speed requirement.

 
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MANUFACTURER

 

HP (HP) MANUFACTURER TYPE TAG # TITLE
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10 HP ALLEN BRADLEY 1336 113861-000-00 10 HP, 440 V, ALLEN BRADLEY BULLITIN, 1336, CAT# 1336-B010-E0D-L3-SI, VARIABLE FREQUENCY DRIVE 
35 HP POWER ELECTRONICS INT'L FVNR 119375-000-00 35 HP, 460V, 3 PHASE, POWER ELECTRONICS INT'L, PULSE WIDTH MODULATED (PWM) VARIABLE SPEED DRIVE 
40 HP P&H 578 118943-000-00 40 HP, P&H, 578, VARIABLE FREQUENCY DRIVE 
50 HP ALLEN BRADLEY SA3100 119344-000-00 (2) 50 HP, ALLEN BRADLEY SA3100 AC POWER MODULES AND (3) POWERFLEX VFD 700, VARIABLE FREQUENCY DRIVE 
60 HP ALLEN BRADLEY POWERFLEX 700 119345-000-00 (4) 60 HP, ALLEN BRADLEY, POWERFLEX 700, CAT#20BR096A0AYNANDO, ADJUSTABLE VARIABLE FREQUENCY DRIVE 
60 HP ALLEN BRADLEY POWERFLEX 700 119343-000-00 (6) 60 HP, ALLEN BRADLEY, POWERFLEX 700, CAT#20BR096A0AYNANDO, ADJUSTABLE VARIABLE FREQUENCY DRIVE 
60 HP WESTINGHOUSE ACCUTROL 200 104510-000-00 60 HP, 460V, WESTINGHOUSE, ACCUTROL 200, VARIABLE FREQUENCY DRIVE 
60 HP WESTINGHOUSE ACCUTROL 200 104509-000-00 60 HP, 460V, WESTINGHOUSE, ACCUTROL 200, VARIABLE FREQUENCY DRIVE 
75 HP ALLEN BRADLEY POWERFLEX 755 119351-000-00 75 HP, ALLEN BRADLEY, POWERFLEX 755, VARIABLE FREQUENCY DRIVE 
75 HP SQUARE-D TELEMECHANIC 119184-000-00 75 HP, SINGLE OR 3 PHASE, SQUARE-D, TELEMECHANIC, VARIABLE FREQUENCY DRIVE 
200 HP WESTINGHOUSE ACCUTROL 300 104507-000-00 200 HP 460V, WESTINGHOUSE, ACCUTROL 300, VARIABLE FREQUENCY DRIVE 
200 HP WESTINGHOUSE ACCUTROL 300 104508-000-00 200 HP 460V, WESTINGHOUSE, ACCUTROL 300, VARIABLE FREQUENCY DRIVE 
350 HP ALLEN BRADLEY 1336F 114343-000-00 350 HP, 1200 RPM, ALLEN BRADLEY, CAT#1336F-BP350-AA-EN-HA1-L6-NCM, VARIABLE FREQUENCY DRIVE 
350 HP ALLEN BRADLEY 1336F 114344-000-00 350 HP, 1200 RPM, ALLEN BRADLEY, CAT#1336F-BP350-AA-EN-HA1-L6-NCM, VARIABLE FREQUENCY DRIVE 
1,250 HP TOSHIBA VT2504102B 115008-000-00 1,250 HP, 480VDC, TOSHIBA, VT2504102B, VARIABLE FREQUENCY DRIVE 

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