Power management and generator control



All-in-one synchronizing and paralleling controller


GENSYS COMPACT PRIME is one controller of a complete range for energy sources and power plant management : generators, mains, PV/wind, batteries storage, tie breakers. This controller is dedicated for generators used in power plant applications requiring synchronizing, active and reactive load sharing and electrical/mechanical protections. It offers flexibility and time saving thanks to its simple wiring, and easy programming.

Hardware display

The controller is available in both switchboard panel mounted version with display, or core base mounted version and compatible with i4Gen touchscreen color display range.


The controller is configurable from its front panel display, from i4Gen HMI, or through the free i4Gen Suite software.

Key features
Single line power plant overview

An interactive and adaptative single-line diagram is generated automatically from the configuration. It provides a global view of the power plant and the possibility to switch between controllers in one click.

Easy connection to controllers

Automatic detection of controllers on the Ethernet network for fast and easy connection.

Voltage and speed outputs automatic calibration

Consistancy and stability check and automatic adjustment of the voltage and speed setpoints and excursion thanks to EasyCalib feature.

J1939 ECU addresses automatic detection

Automatic detection of all J1939 devices on the same CANbus network.

Compatibility with microgrid controllers

Compability with HYBRID, BAT, MASTER 1B and BTB controllers of the COMPACT range to manage complete hybrid power plants.

Guided experience
  • Only parameters and measurements relevant to the user are accessible
  • 2 operating modes available: standard and advanced, to suit the skill level of the user
  • Built-in documentation in i4Gen
  • Dynamic display of the mimic diagram and the control buttons.
Enchanced graphical display

Important information are displayed on easy-to-read graphical widgets: numerical values, bar graphs, gauges, curves, animated synchroscope….

User friendly equations programming

Easily program your own equations using the drag & drop Easyflex feature.

Remote access (optional)
  • Supervise, configure and control your power plant from anywhere through a reliable and secured remote communication provided by Zoho Assist
  • Receive E-mails from i4Gen when an event, an alarm or a fault is triggered.
On-board modbus TCP client and server for integration with other devices
  • Client (master): create custom frames in reception or transmission to read or write datas
  • Server (slave): allow other devices to read/write the controller registers (with 300 registers available for custom mapping).
Automatic versions update
Automatic update of controller firmware and PC software versions.

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