DC Drives

DC Drives

An extension of AC Drives Systems is the DC drives. These continue to be an attractive alternative for machine suppliers. Our modern controllers are simple to operate, compact and low in maintenance. Our DC drives can be used in most industrial applications as well as for the modernization of old plants. We offers the complete portfolio of three-phase DC drives – from 9 kW up to 1.8 MW. A complete range of enclosed converters intended for the supply and control of DC machines. The converter can be used for standard

applications but has the flexibility to be customized for the most demanding applications. Converters are variable as 6-/12-pulse and in 2- or 4-quadrant with current range of 18 to 9800/19600A and supply voltage of 230…900(1200)Vac. These modern DC converters are easy to operate, compact, and low on maintenance. Drives are Robust & have Proven Performance with an Easy Set-up & Commissioning requirement. Drives have a Dynamic and Fast Response, with an Online Information System. It has Adaptive Programming, a Master Slave Operation & Password Protection to avoid unauthorized program changes. Also has Remote Monitoring Capability.

Model DCS800
Type of Drive DC Drive
Input voltage 3Ph, Up to 1000V +/- 10% continuous
Output voltage (KV) Up to 1380 in 2Quadrant
Up to 1235 in 4Quadrant
Field Voltage up to 310
Kw Range Up to 4640
Input Frequency (Hz) 50Hz or 60Hz
Output Frequency (Hz) Nil
Motor Control  NMD
Ambient Temperature (° C) 0 to 50
Deg. Of Protection IP20 / IP21 / IP31 / IP41
Inputs  NMD
Outputs  NMD
Accessories (Optional) K466-Etherner field bus adapter
K458-Modbus field bus adapterr
Communication Profibus, DeviceNet, CANopen, Controlopen, Modbus, Ethernet
AC Input Chokes
AC output Chokes
Chopper
EMC Filter
Features Robust & Proven Performance
Easy Set up & Commissioning
Dynamic and fast response
Online Info system
Adaptive programming
Master slave operation
Password protection to avoid unauthorised program changes
Remote monitoring capability
Application
  • Testrig.
  • Mine Hoist.
  • Ski lifts.
  • Battery charger.
  • Paper.
  • Plastic & Rubber
NiDC Drives