MASTER COMPACT

Generator power plant in mains paralleling controller (with a busbar breaker)

The MASTER COMPACT is designed for centralized management of mains incomers and their synchronization with generators, especially in complex systems with multiple mains and generators.

It is part of our range of synchronizing modules for power plant management with paralleling between energy sources. This controller is used to manage power plants from 1 to 32 generators in parallel with the grid. The MASTER COMPACT is suitable for applications with 2 circuit breakers (bus and mains).

It offers flexibility and time-saving thanks to simple wiring and easy programming. Focused on user-friendly operation and connectivity, this product incorporates several advanced technologies that enhance the user experience and remote management.

The controller can be configured from the front face, the i4Gen HMI, or via the free i4Gen Suite software.

Variations

Mains incomer and synchronization management

The MASTER COMPACT manages a complete mains incomer and systematically interconnects with GENSYS COMPACT PRIME to control the generators. It manages synchronization and power distribution between the mains and generators.
Multi-mains management

This product can be interconnected with other MASTER COMPACT products to manage applications with multiple mains incomers, providing a modular, scalable solution.
Two circuit-breakers control

The product controls two circuit-breakers: one for the mains incomer and another for the busbar, which distributes power to all generators, guaranteeing smooth, safe management of energy sources.
Easy connection to controllers

Automatic detection of controllers via the Ethernet network ensures fast, safe installation.
Guided experience and intuitive graphic display

Benefit from an intuitive user interface with two operating modes (standard and advanced) for simplified management. Information is clearly displayed via dynamic graphs for real-time monitoring.
Simplified programming

The Easyflex function makes it easy to create your own equations and programs, with intuitive, efficient drag-and-drop operation.
Automatic update

Keep your system up to date with automatic firmware updates for controller and PC software, without service interruption.
Remote access

Supervise, configure and control your controller remotely via a secure interface, wherever you are, for easier operations management.

Datasheets

MASTER COMPACT – Datasheet
Certifications

MASTER COMPACT – Certification of conformity
Technical documentation

MASTER complex central configuration – Application example

Application note – Analog inputs

Application note – Equipotentialities

i4Gen Suite automatic updates – Readme

MASTER COMPACT – Operator Manual

MASTER COMPACT – Standard wiring schematics

MASTER COMPACT – Modbus Table

Release Notes for Version 26.03
Brochures

Cables and peripherals – Brochure

Remote monitoring and control COMPACT range – Brochure

Product applications – Brochure

Customized engineering – Brochure

Paralleling controllers features comparison chart
Miscellaneous

2026 Training Program

Related products

GENSYS COMPACT PRIME

The GENSYS COMPACT PRIME is designed for advanced management of multiple generators in power plants, while offering interoperability with other types of energy sources for more complex systems.

MASTER COMPACT

Generator power plant in mains paralleling controller (with a busbar breaker)

Variations

Features

Mains incomer and synchronization management

Multi-mains management

Two circuit-breakers control

Easy connection to controllers

Guided experience and intuitive graphic display

Simplified programming

Automatic update

Remote access

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