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Power Quality & Changeover — Prayan Electrical & Automation

Synchronising Panel

Matches voltage, frequency and phase of multiple power sources before paralleling them onto one bus.

A synchronizing panel is an electrical control system that matches the voltage, frequency, and phase of multiple power sources (like generators or grid) before connecting them to a common bus, ensuring stable, uninterrupted power by making them work as one unit, preventing surges, and optimizing load sharing in critical industries. How it works: continuously checks the parameters (V, Hz, phase) of incoming generators and the main grid; adjusts the generator's speed/excitation to match the grid's characteristics; once matched, closes the breaker to parallel-connect the generator to the bus; automatically adjusts load sharing as demand changes. Used in hospitals, data centers, manufacturing plants and refineries where power loss is catastrophic, and to optimize generator use by running them at efficient load points.

Available Features
  • Conforming to IEC 61439-1
  • Ratings from 275kVA up to any rating to fulfil the customer's requirements
  • Separation Form 2, 3 & 4
  • Ingress protection standard IP41 (up to IP51 on request)
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Power Quality & Changeover — Prayan Electrical & AutomationSynchronising Panel — Prayan Electrical & Automation
Synchronising Panel | Prayan Electrical & Automation Pvt. Ltd.