Beckwith Electric P‑2216 Generator Protection Power Main Board (450‑00258, B‑1038)
The Beckwith Electric P‑2216 is a power main board used in generator protection systems. This board, identified by part number 450‑00258 and revision B‑1038, serves as the central processing and power distribution unit for Beckwith generator protection relays and panels. It provides regulated power supplies to various modules, handles digital and analog I/O, and facilitates communication between internal components.
Designed with high‑reliability components and conformal coating, the P‑2216 is built to withstand harsh industrial environments. Its modular architecture allows easy replacement and upgrades, minimising downtime during maintenance.
Key Features
Input voltage: 85–280 VDC or 120/240 VAC
Multiple regulated DC outputs for internal circuits
Analog input channels for CT/PT signals
Digital I/O connectors for external interfacing
Built‑in self‑diagnostic LED indicators
Conformal‑coated PCB for moisture protection
Revision B‑1038 with enhanced filtering
Technical Specifications
Power input: 85–280 VDC or 90–264 VAC, 50/60 Hz; output voltages: +5 VDC, ±15 VDC, 24 VDC; total power: 50 W; analog inputs: 8 differential, 16‑bit resolution; digital inputs: 16, optically isolated; operating temperature: -20°C to +70°C; dimensions: 200 x 150 x 30 mm.
Applications
This main board is used in Beckwith generator protection panels, retrofits, and custom control assemblies. It integrates with protection relay modules, annunciators, and communication interfaces.
Installation and Replacement
Install the board in the designated slot of the protection panel. Connect power, I/O, and communication cables. Ensure proper grounding. Replacement is straightforward with plug‑in connectors.
Reliability and Maintenance
The board is factory‑tested for performance and reliability. Periodic inspection of capacitors and connectors is recommended. Firmware updates are not applicable for this hardware board.
Why Choose the P‑2216?
As a genuine Beckwith Electric component, the P‑2216 ensures compatibility and performance within Beckwith systems. Its robust design and proven track record make it a reliable choice for protection system upgrades.
In summary, the Beckwith Electric P‑2216 main board is a critical component for reliable generator protection, offering stable power and signal processing.
