FlexConvert Power Conversion System Unit (PCSU) 1000 – 3000kW – Containerised Unit


The Indrivetec Flexconvert PCS (Outdoor) features the very latest and most robust European technology.  Built to ISO 9001 standards in Switzerland, all units are supplied Functionally and Type tested, ready for outdoor installation and commissioning with IP55 or 65 options.

  • Fully integrated including BMS interface
  • Integrated on and off grid modes
  • Fully Integrated units up to 2000kW and 2200kVA
  • 480 AC Nominal voltage with maximum of 550V (690VAC)
  • 400 – 1100VDC with no power de-rating
  • Innovative, compact and extremely efficient cooling
  • -25 to 55c ambient (extended range on request)
  • BDEW and ARN4110 Fault Ride Through
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The Indrivetec range of Energy Management Systems (EMS) are fully integrated VDE-AR-N 4110 certified and built to ISO 9001 standards in Switzerland.  Modular and flexible, these systems are designed for years of reliable, cost effective power supply management.  With more than 25 years experience in the design of EMS, coupled with CSE Uniserve’ 40 years of electro-technical knowledge, customers can be confident in the process of consulting, specifiying and producing what is needed for each job.

Designed to monitor, control and optimise the performance of conventional or renewably generated transmission systems, the Indrivetec EMS ensures that connections between Grid, Batteries, local conventional generation and renewable sources are managed to maximise site perfromance and lower costs.  The system enables users to monitor their installations and to analyse the current load and grid condition.  Your system will be optimised through stabilised frequency and voltage, extending asset life and reducing maintenance and downtime.  Ideal for self generation in commercial, industrial remoite and Utility markets, your units will be optimised to operate for your particular needs.  Weak grids, balancing energy inputs, maximising local generation, islanding and “black start” capabilities are all available and achievable with an Indrivetec solution, designed and maintanined by CSE Uniserve.


The FlexConvert Power Control System Unit (PCSU) are fully integrated, containerised units, supplied complete and tested in sizes from 1000kW AC to 3000kW and able to connect with Lithium-Ion, NAS, Redox-Flow, Lead Acid, SoNiCl fuel cells.

Supplied as stand alone, complete units or with optional batteries, FlexConvert PCSU has a DC voltage range from 270 – 1150VDC with no de-rating and both On and Off grid modes as standard.

Manufactured with an innovative cooling system, the FlexConvert PCS will operate from -25 to +50c ambient temperatures with extended range upon request.

The FlexConvert system has the smallest unit volume and lowest weight per kW – See downloads for further size and specifications.

Each unit is Functionally and Type tested in the dedicated testing facility before leaving the manufacturing plant and with worldwide shipping experience, you can be sure the product arrives ready to install and commision.

On Grid:

  • Voltage stabilisation
  • Frequency regulation
  • Peak load management
  • Load shifting
  • Energy trading
  • Ramp rate control
  • Uninteruptible Power Suppply (UPS)


Off Grid:

  • Islanding
  • Black Start capability
  • Fuel Saving
  • Power Quality
  • Power reliability
  • Maximising use of Renewables


You can be sure of quality and longevity with BDE and ARN 4110 Fault Ride Through certification and maximum inverter efficiency of 98.2%.


Download the Indrivetec FlexConvert Energy Storage System (ESS) brochure here:

Download the Indrivetec abbreviated reference list here:

Download the Indrivetec Battery Energy Storage System (BESS) brochure here:

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