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VOLTIS

High-Frequency Power Supply with Current Limitation for Traction and Stationary Batteries

VOLTIS is a high-frequency industrial power supply with current limitation designed for DC power supply, forming and charging of traction and stationary batteries.

Thanks to its modular design, wide voltage and current adjustment range, and the option of time-based or capacity-based shutdown, VOLTIS represents a flexible solution for industrial applications, service operations and electroplating processes.

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Use and Applications

VOLTIS is particularly suitable for:

  • charging traction batteries (IU, IUa, IU0U characteristics)
  • charging stationary batteries
  • forming new batteries
  • regeneration (desulfation, equalization) of batteries
  • service use in case of main charger failure
  • electroplating and electrochemical applications

Main Benefits

  • Adjustable voltage source with current limitation
  • Modular design – output power depends on number of power modules
  • Universal use for various battery types
  • Wide adjustment range 0 – Imax, 0 – Umax
  • Automatic shutdown after time or delivered capacity (Ah)
  • Possibility of operation without time limitation
  • Remote control and signaling capability
  • Large four-color graphic display
  • Efficiency up to 94 %
  • Output voltage stability ±1 %

Key Technical Parameters

Output Range

Maximum output voltage depending on model:  24 V / 48 V / 96 V / 220 V / 400 V (up to 600 V depending on series)

Maximum output current: up to 200 A depending on model

Maximum output power: up to 19,200 W

Input Supply

1~ 230 V

3~ 400 V

Stability and Efficiency

Efficiency: up to 94 %

Output voltage stability: ±1 %

Protection rating: IP20

Operating conditions: −10 °C to +40 °C

Protection class I

CE standards: EN 61000-6-2, EN 61000-6-4, EN 62368-1

VOLTIS CZ brochure

Adjustability and Control

  • Manual parameter adjustment on front panel
  • Current limitation setting
  • Automatic shutdown after defined time
  • Automatic shutdown after delivered capacity (Ah)
  • Remote on/off capability
  • Potential-free signaling option
  • Temperature-compensated charging

Display and User Interface

Large graphic display with color backlight:

Blue – standby
Yellow – active cycle
Green – completed
Red – fault

Displays:

  • set voltage
  • set current
  • actual voltage
  • actual current
  • time or delivered capacity

Versions

  • Wall-mounted enclosure (IP20)
  • Portable version with stand
  • Mobile frame with wheels (multi-module types)

Optional accessories and extensions

Each industrial charger can be tailored to specific operational requirements.
 A wide range of accessories extends charger functionality, enhances safety, and enables integration into higher-level control systems.

Available options include:

  • temperature sensors for charging compensation
  • battery identification modules
  • external light signaling
  • CAN communication modules
  • opportunity charging extensions
  • remote control and monitoring
     

Documentation

Download

VOLTIS DE

Need a flexible DC power supply for battery charging or forming?We will configure the optimal VOLTIS power supply according to voltage, power and operating requirements.

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Leave us your contact and our team will provide you with precisely designed industrial charging technologies.