Product Description

Overview

The ABB 216VC62a (REG216VC62A) is a high-reliability voltage converter and power supply unit designed for ABB ProControl P13 and DECONTIC control systems. It delivers stable, regulated DC power to sensitive electronic modules in critical process control environments such as power plants, substation automation, and turbine or boiler control. The module is designed for plug-in sub-rack installation, providing both robustness and serviceability in mission-critical applications.

Key Performance Features

High-Precision Voltage Regulation

• Provides extremely stable outputs with minimal ripple and noise

• Supports reliable operation of digital logic, analog-to-digital converters, and signal processing modules

Comprehensive Protection Features

• Overvoltage Protection (OVP): Safeguards downstream electronics from voltage spikes

• Short-Circuit Protection: Features current-limiting or fold-back mechanisms to prevent thermal damage

• Thermal Monitoring: Built-in sensors trigger alarms or shutdown on over-temperature conditions

Redundancy and System Availability

• Supports parallel operation for $N+1$ redundancy configurations

• Hot-swappable: Can be replaced without shutting down the system in compatible racks

Industrial-Grade Durability

• High MTBF suitable for continuous 24/7 operation

• Electromagnetic Compatibility (EMC): Resistant to electrical noise and industrial surges

Technical Specifications

Applications

• Power generation turbine and boiler control

• Substation and process automation systems

• Digital signal processing and control modules in ABB ProControl P13 racks

• High-availability industrial environments requiring redundant power

FAQ

Q: Can multiple 216VC62a modules operate in parallel for redundancy?
A: Yes, parallel operation is supported for N+1 redundancy.

Q: Is hot-swapping possible without system downtime?
A: Yes, the module is hot-swappable in compatible rack systems.

Q: How accurate is event time-tagging?
A: Events are time-stamped with 1ms resolution, and daily deviation is <10 seconds without external synchronization.