DG Synchronisation Panel & 4 DG Manual Changeover Panel Manufacturer

A DG Panel (Diesel Generator Panel) manages the control, protection, and power transfer functions associated with standby or prime power diesel generator sets. As a manufacturer offering both DG Synchronisation Panels (outdoor type) and Manual DG Changeover Panels (including 4 DG configurations), we provide complete power management solutions for facilities relying on multiple generator sets for backup or continuous power supply.

Our Product Offerings

1. DG Synchronisation Panel (Outdoor Type)

Our DG Synchronisation Panel is designed for installations with multiple generator sets that need to run in parallel to meet load demand beyond the capacity of a single DG set, or to provide redundancy so that if one DG set fails, the others continue supplying the load without interruption. The synchronisation panel monitors voltage, frequency, and phase angle of each incoming generator, and only closes the synchronising breaker when these parameters match within acceptable tolerance — preventing damage to the generators from out-of-phase closing. Our outdoor type synchronisation panels are built with weatherproof IP55 enclosures, suitable for installation directly at the DG yard without requiring a dedicated indoor control room, which is particularly valuable for facilities with space constraints or where the DG sets themselves are installed outdoors.

2. DG Manual Changeover Panel (Up to 4 DG Configurations)

For facilities that do not require automatic synchronisation but need reliable manual control over multiple generator sets, we manufacture DG Manual Changeover Panels, including configurations for up to 4 DG sets, allowing the operator to manually select and connect the required generator(s) to the load bus through interlocked changeover switches or motorised MCCBs, with clear indication of source status (mains/DG1/DG2/DG3/DG4) to prevent paralleling errors.

Key Features of Our DG Panels

• Auto/manual synchronisation control with voltage, frequency, and phase angle matching logic (for sync panels)

• Load sharing control (kW and kVAR sharing) between paralleled generator sets

• Mechanical and electrical interlocking between DG sources and mains supply to prevent backfeed

• Manual changeover switches or motorised MCCBs with clear source selection indication (for changeover panels)

• Protection relays for reverse power, over/under frequency, over/under voltage, and differential protection on each DG incomer

• Weatherproof IP55 outdoor construction with anti-condensation heaters for panels installed at the DG yard

• Remote monitoring and annunciation panel options for control room visibility

Experience & Industry Track Record

We have supplied DG Synchronisation Panels (outdoor type) for facilities requiring parallel operation of multiple generator sets to meet peak load demand reliably, as well as 4 DG Manual Changeover Panels for clients preferring simpler, operator-controlled source selection without the complexity (and cost) of automatic synchronisation systems — a practical choice for many industrial and commercial facilities where manual switching between available DG sets is operationally sufficient.

Quality Testing & Commissioning

Each DG panel undergoes functional testing at our factory including simulated synchronisation sequences (for sync panels), interlock verification, and protection relay testing, ensuring correct operation before site installation and commissioning.

Why Choose Us for Your DG Panel Requirement?

• Expertise in both automatic synchronisation and manual changeover DG panel designs

• Outdoor weatherproof construction suitable for DG yard installation

• Robust interlocking schemes preventing paralleling errors and backfeed incidents

• Commissioning support including actual DG set synchronisation trials at site

• Scalable designs from 2 DG to multi-DG configurations as per facility requirement