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Analog DC Drive

Analog DC Drive
Analog DC Drive
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Product Code : NP 07
Brand Name : N. P. TECHNOSERVE
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Piece/Pieces
Product Description
Relying on our fair business practices, we are betrothed in exporting and supplying top quality collection of 514C Analog DC Drive. With the aid of innovative technology, offered is manufactured using premium quality components in adherence with set industry norms. The offered drive is suitable for DC motor for controlling torque and speed. In addition, our valuable clients can avail this 514C Analog DC Drive at economical rates from us.


  • Trouble free functioning
  • Defect free
  • Less maintenance
  • Robustness


The regenerative 514C DC thyristor drive offers full four quadrant control of DC motors from single phase supplies. As such it is ideal for applications involving overhauling loads or where rapid and accurate deceleration is required. Together with the non-regenerative 512C they offer the perfect solution for lower power single motor and multi-drive applications. The 514C can be used “open loop” with armature voltage feedback, or with DC tach feedback for enhanced regulation and speed range. Chassis mount IP00 rated, with output ratings up to 32A/10HP, typical applications include machine tool spindles, wire drawing machines and winders/reelers.


  • Four quadrant regenerative control
  • 110...500 VAC AC supply selection by jumpers
  • CE marked and EMC compliant
  • AC power contactor logic and supply
  • Many system features
  • Extremely linear control loops

User Facilities:

  • Four quadrant regenerative control
  • Seperate AC auxiliary supply
  • AC supply contactor logic
  • Torque or speed control
  • Three setpoint and torque limit inputs
  • Buffered analogue current output (10V, 10mA)
  • +10V and -10V analogue reference supplies
  • +24V digital reference supply
  • Drive healthy output
  • Buffered speed & ramp output (10V, 10mA)
  • Buffered total setpoint output (10V, 10mA)
  • Zero speed / zero setpoint output

Potentiometer Adjustments:

  • Maximum speed / Current limit
  • Acceleration time and Deceleration time (0...40 s)
  • IR Compensation
  • Speed loop gain - proportional and integral
  • Current gain - proportional and integral
  • Zero speed offset or threshold


  • CE Marked to EN50178 (Safety, Low Voltage Directive)
  • CE Marked to EN61800-3 (EMC Directive) with external filter
  • NRTL Listed to US Standard UL508C
  • NRTL listed to Canadian standard C22.2#14

Technical Specifications:

Power Supply:

Single Phase

  • 110-120VAC ± 10 %, 50-60 Hz ± 5%
  • 220-240VAC ± 10 %, 50-60 Hz ± 5%
  • 380-415VAC ± 10 %, 50-60 Hz ± 5%

Output Current Ratings:

4A / 8A / 16A / 32A


150% for 60 seconds

Available Field Current:

up to 3A DC.


  • 0-40oC / 32-104oF
  • Up to 1000m ASL



Motor Protection:

Stall Condition 15 sec Internal / - Electronic Overload Protection

Speed Feedback:

Tachogenerator / - Armature Voltage Feedback 

Trade Information
  • FOB Port
  • Kolkata
  • Payment Terms
  • Others, Cash on Delivery (COD), Cash in Advance (CID), Telegraphic Transfer (T/T), Cheque, Cash Advance (CA)
  • Supply Ability
  • as per requirements Per Month
  • Delivery Time
  • 4 Week
  • Sample Available
  • No
  • Packaging Details
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India


Contact Details
Leaders in Industrial Automation
14A/2/6, Sepco Township, B-Zone, Durgapur - 713205, West Bengal, India
Mr. Prasanta Kumar Das (CEO)
Mobile :+919233316194, +919434333034
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