ABB 216VC62A HESG324442R12 Processing Unit Board

Product Description

ABB 216VC62A, part number HESG324442R12, is the processing unit board for ABB REG216 generator protection and control system with VME bus architecture. It is the main core board of REG216 generator protection relay. It receives digital signals from analog input boards, executes generator protection algorithms, electrical quantity calculation, logic judgment, fault recording and event logging. It communicates with I/O and output boards via B448C parallel bus. Equipped with hardware watchdog, channel self-diagnosis and fault alarm. Used for generator integrated protection. This model is discontinued and only available as spare part.

Specifications

• Model: 216VC62A
• Part No.: HESG324442R12
• Product Type: REG216 Protection Processing Unit Board
• Compatible System: ABB REG216 Generator Integrated Protection & Control Device
• Bus: B448C parallel bus, VME bus architecture
• Functions: Protection algorithm calculation, electrical measurement, fault recording, event logging, logic control
• Diagnosis: Hardware watchdog, board self-test, LED fault indication
• Mounting: Plug-in VME rack slot installation
• Power Supply: Backplane DC power
• Operating Temperature: 0℃ ~ +60℃
• Storage Temperature: -40℃ ~ +85℃
• Humidity: 5%~95%RH, non-condensing
• Certifications: CE, compliant with IEC 60255 relay protection standard
• Weight: Approx.0.9kg

Applications

1. Integrated protection (overcurrent, differential, overvoltage, loss-of-excitation etc.) for synchronous generators in thermal and gas power plants;
2. Protection, measurement, event & fault recording for hydroelectric turbine generators;
3. Protection cabinets for captive power plants and cogeneration units;
4. Relay protection system for offshore platforms and large diesel generator sets;
5. Maintenance replacement and spare stock for legacy REG216 protection systems.

Series Models

• 216VC62A HESG324442R13/E (Same board, revised version)
• 216VC62A HESG324442R112/F (Higher revision processing unit)
• 216EA61 Analog Input Board
• 216AB61 Relay Output Board
• 216DB61 Digital I/O Board
• 216GW61 Input Transformer Unit