Multiquip EE51155 DGC2020 Controller With Synchronizer

The Multiquip EE51155 DGC2020 Controller With Synchronizer is a genuine OEM component designed for DGC-2020 generator control applications. As a direct OEM replacement, EE51155 is built to the exact electrical specifications required by the DGC-2020, ensuring seamless integration with the existing control architecture. Sourced directly through the Multiquip parts network, this controller delivers the signal accuracy and synchronization capability that the DGC-2020 platform demands. DHS Equipment supplies this part as a verified genuine OEM unit, so you can install with confidence.

Key Features

• Genuine OEM Electrical Specification — Manufactured to the precise output and resistance tolerances required by the DGC-2020 control system, ensuring correct signal behavior from the moment of installation.
• Integrated Synchronizer Function — Combines generator control and synchronization into a single unit, maintaining phase and frequency alignment across connected power sources without the need for separate components.
• Direct Replacement for DGC-2020 — Engineered specifically for DGC-2020 applications, with matching connector configuration and mounting footprint for a straightforward swap.
• Protects Generator System Integrity — A failed or drifting controller can cause improper load sharing, frequency instability, or generator faults; replacing with this part restores accurate control response and protects connected equipment.
• Critical Electrical Safety Compliance — Correct controller operation is essential for safe paralleling and synchronization of generator sets; using a genuine OEM unit ensures the control logic meets the designed safety parameters of the DGC-2020 system.

The DGC2020 Controller With Synchronizer serves as the central command unit for generator set management, regulating voltage, frequency, and load-sharing functions while coordinating synchronization when multiple generator sets are run in parallel. It continuously monitors generator output and adjusts governing signals to keep power delivery stable and within tolerance. When this controller fails or operates outside spec, the result can be erratic frequency output, failed paralleling attempts, or generator shutdowns — making prompt replacement with a correctly rated OEM unit essential to restoring reliable power generation.

For questions about fitment or to confirm this is the correct part for your DGC-2020 unit, contact the DHS Equipment parts team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.