Equipment   >   ELECTRICAL   >   DC Variable Voltage Drives

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DC Variable Voltage Drives   QTY 24

DC Variable Voltage Drives
A DC drive is the power electronics board which is used to control the speed of a DC motor. They offer good speed control and efficiency where there is a need for stop/start, forward/reverse and adjustable speed control. They work best in applications requiring smooth, step less speed control and reverse and/or braking capabilities. With DC motors, the speed is controlled simply by varying the voltage applied to the armature; therefore, the more voltage, the higher the speed.
HP MANUFACTURER TYPE TAG # TITLE
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75 SIEMENS 6RA7031-7TE31-2AA1 120467-001-00 75 HP, 200 AMP, 6SL3130 AC TO DC ACTIVE LINE MODULE VARIABLE VOLTAGE DRIVE $5450 EACH 
75 SIEMENS 6RA7031-6FV62-O-Z 120570-000-00 UNUSED 75 HP, 200 AMP, SIEMENS SIEMORG 6RA7031-6FV62-0-Z 480 VOLT, DC DRIVE - UNUSED $5,500 
75 SIEMENS 6RA7031-6FV62 120467-000-00 SIEMENS 8 VERTICAL SECTION ENCLOSURE WITH (4) 75HP 4 QUADRANT REVERSING 6RA7031 AC TO DC VARIABLE VOLTAGE DRIVES - $1,750 EACH 
675 SIEMENS 6SE7038 122414-000-00 QTY (2) - 675 HP, 821 AMP, SIEMENS RECTIFIER/REGENERATING 6SE7038-2EH-85-0AA0 VARIABLE VOLTAGE DRIVE IN FLOOR MOUNTED ENCLOSURE $17,500/EACH 
575 SIEMENS 6RA2487-2FV62-Z 113364-000-00 QTY (2) - 575 HP, 850 AMP, SIEMENS SIMOREG 6RA2487 REVERSING VARIABLE VOLTAGE DRIVE, $19,750 EACH 
300 SIEMENS D380-480-6510-6201/375 122413-000-00 300 HP, 821 AMP, SIEMENS D380-480-6510-6201, SIMOVERT, RECTIFIER, 480 VOLT AC, 620 VOLT DC, 6SE7033-8EE8-0AA0 WITH BRAKING UNIT - $27,500 
2300 SIEMENS 6SE7041-8HK85 120464-000-00 (1) 2300 HP, 1880 AMP, SIEMENS SE7041-8HK85 COMMON RECTIFIER WITH POWER BLOCK IN 3 CUBICLE FLOOR MOUNTED ENCLOSURE $12,750 EACH 
2200 SIEMENS 6RA7095-4LV62-0 123080-000-00 QTY (5) - 2200 HP, 1900 AMP, SIEMENS, 64A7095, SIMOREG, VARIABLE VOLTAGE DC CONVERTERS - $24,000  
180 SIEMENS 6RA8078 123121-000-00 NEW - 180 HP, 288 AMP, 440V AC INPUT, 500V DC OUTPUT, SIEMENS SINAMIC REVERSING 6RA8078 VARIABLE VOLTAGE DRIVE - $19,500 
1500 SIEMENS 6RA-7095-4GS22-OZ 200157-070-00 1500 HP, 2000 AMP, 690V, SIEMENS SIMOREG 6RA7095 VARIABLE VOLTAGE DRIVE IN FLOOR MOUNTED ENCLOSURE, $24,500 EACH 
1100 SIEMENS 6SE7041-3EK85-1AA0 122415-000-00 1100 HP, 1333 AMP, SIEMENS 6SE7041-3EK85-1AA0 RECTIFIER REGENERATING UNIT IN FLOOR MOUNTED ENCLOSURE 
30/60 RELIANCE 803611-1SRR 120619-000-00 QTY (2) 30/60 HP RELIANCE S6R VARIABLE VOLTAGE DRIVE $4750 EACH 
10 RELIANCE DCS S64DIG POWER MODULE 102290-001-00 QTY (2) - 10 HP, RELIANCE, DCS-6SRDIG POWER MODULE, 230VAC AND 230VDC 803610-RB VARIABLE VOLTAGE DRIVE, $1495 EACH 
300 ALLEN BRADLEY POWERFLEX 20P41AD495RAONNN 119346-000-00 QTY (2) 300 HP, ALLEN BRADLEY POWERFLEX 20P41AD495 REVERSING VARIABLE VOLTAGE DRIVE IN FLOOR MOUNTED ENCLOSURE $19,950 
50 ALLEN BRADLEY 1336R-VB048-AA-HAP 117163-000-00 UNUSED 50 HP, 52 AMP, 735V DC, ALLEN BRADLEY 1336R REGENERATIVE VARIABLE VOLTAGE DRIVE $3,950 EACH 
40 ALLEN BRADLEY 20P41AD073RA0NNN 119350-000-00 40 HP, 73 AMP, ALLEN BRADLEY 20P POWERFLEX 4 QUADRANT VARIABLE VOLTAGE DRIVE IN FLOOR MOUNTED ENCLOSURE, $4,250 EACH 
300 ALLEN BRADLEY 20P41AD495RAONNN 119137-000-00 QTY (2) - 300 HP, 495 AMP, 500 V DC, ALLEN BRADLEY 20P41AD495 REVERSING VARIABLE VOLTAGE DRIVE IN FLOOR MOUNTED ENCLOSURE, $19,750 EACH 
30 ALLEN BRADLEY 1395-A71-C2 102202-001-00 QTY (3) - 30 HP, 110 AMP, 240V, ALLEN BRADLEY 1395 FLOOR MOUNTED REGENERATIVE DIGITAL VARIABLE VOLTAGE DRIVE IN FLOOR MOUNTED ENCLOSURE, $2,950 EACH 
250 ALLEN BRADLEY 1397-B250R 122118-000-00 QTY (5) - 250 HP, 434 AMP, 230/460V, ALLEN BRADLEY DC 1397 REGENERATIVE WALL MOUNTED VARIABLE VOLTAGE DRIVES, $11,750 EACH 
200 ALLEN BRADLEY 2364FA-MNB 119377-000-00 QTY (2) - 200 HP, 745 AMP, 524KW, ALLEN BRADLEY 2364FA-MNB REGENERATIVE DC BUSS SUPPLY UNIT, $24,500 
20 ALLEN BRADLEY 1397-A010R-DS505-HA2 104276-001-00 QTY (4) - 20 HP, 38 AMP, ALLEN BRADLEY 1397-A010R-DS505-HA2 REGENERATIVE VARIABLE VOLTAGE DRIVE IN ONE ENCLOSURE, $750/EACH OR $3,500 LOF (4) WITH ENCLOSURE 
20 ALLEN BRADLEY 1395-B69-C1-P10-P51 119348-000-00 QTY (2) - 20 HP, 36 AMP, ALLEN BRADLEY 1395 REGENERATIVE VARIABLE VOLTAGE DRIVE IN 2 HIGH FLOOR MOUNTED ENCLOSURE - $3,750/LOT OF (2) 
10 ALLEN BRADLEY 1397-A-010R-DS050-HA2 104279-001-00 10HP 230VAC TO 240VDC ALLEN BRADLEY TYPE 1397 VARIABLE VOLTAGE DRIVE 
10 ALLEN BRADLEY 1395-B67N-C1-P10 106607-001-00 QTY (2) 10 HP, 18.3 AMP, 500V, DC ALLEN BRADLEY 1395-B67N VARIABLE VOLTAGE DRIVE IN FLOOR MOUNTED ENCLOSURE - $1,995/LOT OF (2) 

 

 

 

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