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Instrumentation & Control Equipments
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Suppliers Directory
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AMTECH ELECTRONICS (INDIA) LTD
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E-6, GIDC ELECTRONICS ZONE, |
| Telephone : |
079-3225324, 3227294 |
| Fax : |
3235821. |
| Send : |
On-Line Trade Inquiry |
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Products |
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AXPERT DIGITAL AC DRIVE - AMTECH SUPPLIES A DIGITAL AC DRIVE UNDER THE BRAND NAME AXPERT AND IS AVAILABLE UP TO 1000 HP (LOW VOLTAGE & MEDIUM VOLTAGE) AND USES THE MICRO- PROCESSOR-BASED CONTROL. THE INVERTER USES THE LATEST IGBT TECHNOLOGY AND THE CONTROL STRATEGY IS S-PWM. THE AC DRIVE CAN BE USED FOR CONSTANT TORQUE OR VARIABLE TORQUE APPLICATIONS FOR MORE THAN 250 HP. FIBER OPTICS TECHNOLOGY IS USED FOR BETTER NOISE IMMUNITY AND PERFORMANCE AND COMES WITH ADDITIONAL OPTIONAL FEATURES LIKE TRAVERSE PATTERN FUNCTION AND CLOSE LOOP CONTROL SYNCHRONIZATION ARE AVAILABLE ON REQUEST. THE AXPERT AC DRIVE INCORPORATES VARIOUS MOTOR PROTECTIONS LIKE TRUE GROUND FAULT PROTECTION, PHASE LOSS PROTECTION, OVER/UNDER VOLTAGE AND OVER LOAD PROTECTION AND COME WITH VARIOUS OPTIONAL FEATURES LIKE INPUT AC LINE CHOKE, DYNAMIC BRAKING, OUTPUT CHOKE, OUTPUT SINE FILTER AND CUSTOMIZED PANEL AND CUSTOMIZED SYSTEM AUTOMATION. PROVIDING HARMONIC FILTERS LEADING TO POLLUTION FREE MAINS SUPPLY ALSO PROVIDES SOLUTIONS FOR HARMONIC ELIMINATION BY PROVIDING HARMONIC FILTERS LEADING TO POLLUTION FREE MAINS SUPPLY. FEATURES: -SERIAL COMMUNICATION -STATIC POTENTIOMETER -INPUT POWER DISPLAY -OUTPUT R PHASE CURRENT DISPLAY -OUTPUT Y-PHASE CURRENT DISPLAY -DC BUS VOLTAGE DISPLAY -INPUT CURRENT DISPLAY -OUTPUT VOLTAGE REGULATION -ADJUSTABLE POWER LOSS CARRY THROUGH TIMINGS (UPTO 2 SECONDS)
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EXPERT VT-230-S DIGITAL AC DRIVE - AMTECH ELECTRONICS (INDIA) LTD MANUFACTURES AXPERT VT-230-S DIGITAL AC DRIVE THAT IS AVAILABLE UP TO 400 HP WITH 380-460 V INPUT. AXPERT VT-230-S IS AN ALL-IN-ONE MULTI-MODE DRIVE WITH CAPABILITIES SUCH AS SENSORLESS VECTOR CONTROL, HIGH PERFORMANCE VECTOR CONTROL, PM MOTOR OPERATION, V/F MODE FOR VARIABLE TORQUE LOAD AND V/F MODE FOR CONSTANT TORQUE LOAD. IT CONFORMS TO GLOBAL STANDARDS INCLUDING CE COMPLIANCE (EN61800-3, EN50178), UL APPROVAL (UL508C: 1998) AND ISO 9000 AND HAS ROTARY KNOB FOR PROGRAMMING OF VARIOUS PARAMETERS AND IS BUILT BASED ON SOFT SOUND PWM TECHNOLOGY. PM-DRIVE CAPABILITIES AND ENERGY SAVING ABILITY ARE THE IMPORTANT FEATURES. OTHER FEATURES OF THE DRIVE ARE SQUARE REDUCTION TORQUE, DYNAMIC V/F PATTERN FOR ENERGY SAVING, MULTI-SPEED OPERATION, TRAVERSE PATTERN FUNCTION, SPINNING MOTOR PICK-UP, SKIP FREQUENCIES, MULTI-PUMP CONTROL, PID CONTROL, SWITCHING MAIN, AUTO-TUNING IN VECTOR MODE OPERATION, SERIAL COMMUNICATION, AUXILIARY DRIVE MOTOR CONTROL, MULTI-FUNCTION PROGRAMMABLE INPUTS/OUTPUTS AND VARIOUS MOTOR PROTECTIONS.
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DIGITAL AC DRIVE - DIGITAL AC DRIVE IS THE LATEST ENTICEMENT FROM AMTECH ELECTRONICS. THESE AC DRIVES ARE OFFERED UP TO 1000 HP AND USE MICROPROCESSOR-BASED CONTROL. THE INVERTER USES THE LATEST 3RD GENERATION IGBT TECHNOLOGY AND THE CONTROL STRATEGY IS S-PWM. THESE DRIVES CAN BE USED FOR CONSTANT TORQUE OR VARIABLE TORQUE APPLICATIONS. FOR APPLICATIONS ABOVE 500 HP, FIBRE OPTICS TECHNOLOGY IS USED TO CATER BETTER NOISE IMMUNITY AND BETTER PERFORMANCE. THE DRIVE HAS EASY TO OPERATE KEYPAD AND LARGE 7-SEGMENT LED DISPLAY FOR VARIOUS INDICATIONS. VARIOUS FEATURES OF DRIVE ARE SQUARE REDUCTION V/F PATTERN FOR ENERGY SAVING, SPINNING MOTOR PICK-UP, SKIP FREQUENCIES, KW INDICATION, MULTI SPEED OPERATION, TRAVERSE PATTERN FUNCTION (OPTIONAL), POWER LOSS RIDE THROUGH FOR 2 SECONDS, CLOSE LOOP CONTROL (OPTIONAL) AND WITH VARIOUS MOTOR PROTECTIONS LIKE TRUE GROUND FAULT PROTECTION, OVER LOAD PROTECTION, AND MANY OTHER STANDARD FEATURES. THE DRIVE CAN BE PROFFERED WITH VARIOUS OPTIONAL FEATURES LIKE INPUT AC LINE REACTOR, DC CHOKE, DYNAMIC BRAKING, OUTPUT REACTOR, OUTPUT SINE FILTER AND CUSTOMISED PANEL AND SYSTEM AUTOMATION AS PER NEEDS. ALSO ON OFFER ARE SOLUTIONS FOR HARMONIC ELIMINATION AT INPUT OF HIGH POWER AC DRIVES LEADING TO POLLUTION FREE MAINS SUPPLY.
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