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DC Supplies

DC Power Supplies

DC power Systems for a variety of surface treatment applications like electroplating ( Chrome, Metal refining, etc. which require low ripple, highly efficient, low voltage and high current supplies. There are other applications in electrochemical processes like Elctro Deposition,  Chlorination, Hydrogen and Caustic soda, Desalination, Ballast water purification, Battery formation and discharge etc require high power DC supplies. There are a number of other applications such as Battery Charging, lifting magnet supplies, EV charging, Telecom Power supplies, DC DC convertors etc.   We offer a complete range of rectifier equipment for  all such applications and provides engineering, design and technical support in choosing the right solution/equipment.
Thyristor (SCR) Control / Diode Rectifier ( Air, water and oil cooled) 6 and 12 pulse control.

Rectifier Systems ( Transformers and rectifiers)

  • The Rectifier output can be controlled using SCR at primary or secondary of the Transformer.
  • It can be provided with 6, 12 & 24 Pulse configuration.
  • Alternate polarity with programmable time functionality.
  • Options with Primary Variac control with diode rectifier for low voltage systems.
  • Voltage input LT 41 5V +/- 10% and HT upto 33kV, 3 phase, 50Hz.
  • Output voltage : 12 to 750Volts.
  • Output current: 100 to 10,000A. Paralleling of units possible with current sharing for higher currents.

Thyristor (SCR) Control / Diode Rectifier ( Air, water and oil cooled) 6 and 12 pulse control.

  • The Rectifier output can be controlled using SCR at primary or secondary of the Transformer.
  • It can be provided with 6, 12 & 24 Pulse configuration.
  • Alternate polarity with programmable time functionality.
  • Options with Primary Variac control with diode rectifier for low voltage systems.
  • 1 Φ TR and TRCC voltage rating 90kV/95kV/110kV/120kV and current rating 100mA to 2000mA
  • 3 Φ TR and TRCC voltage rating 95kV/110kV and current rating 100mA to 2000mA
  • PowerPlus™- The Standard for ESP Power Supplies in the 21st Century Transforming

NWL has over 50 years of industrial power supply experience

Why Choose NWL PowerPlus™

  • NWL have been providing Power for ESPs since 2000. Longer than any other independent ESP power supply company. Over 4000 units sold.
  • PowerPlus is a sealed unit (IP56) system. Keeps moisture and dust out. Impingement cooling of inverter; proven to be more reliable; no filters, pumps, or cooling fluids.
  • NWL has the widest power range in the market- from 60 to 2860ma and 70, 83 and 100kV.
  • Open communication protocol can interface with all popular approach plant DCS systems. Robust steel, all-in-one transformer and controller design provides faster and easier installation.
  • NWL’s Global Display Unit (GDU) combines ease of use and display of detailed information

Industries

DC Supplies

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
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DC Supplies

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
Read more

Our Products

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Our Products​

We have more than twenty years of experience. During that time, we’ve become expert in freight transportation by air and all its related services. We work closely with all major airlines around the world. Ongoing negotiations ensure that we always have the cargo space we need and offer you competitive rates.

DC Supplies

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
Read more

DC Supplies

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
Read more

Heater Control

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
Read more

Solution​

We have more than twenty years of experience. During that time, we’ve become expert in freight transportation by air and all its related services. We work closely with all major airlines around the world. Ongoing negotiations ensure that we always have the cargo space we need and offer you competitive rates.

Industries

We have more than twenty years of experience. During that time, we’ve become expert in freight transportation by air and all its related services. We work closely with all major airlines around the world. Ongoing negotiations ensure that we always have the cargo space we need and offer you competitive rates.

DC Supplies

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
Read more

DC Supplies

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
Read more

Heater Control

Petroleum and natural gas are nonrenewable sources of energy, a liquid found underground that can be used to make gasoline.
Read more

Case Studies

We have more than twenty years of experience. During that time, we’ve become expert in freight transportation by air and all its related services. We work closely with all major airlines around the world. Ongoing negotiations ensure that we always have the cargo space we need and offer you competitive rates.