SIPROTEC 7VE85 is a modular paralleling device that synchronizes generators with the power grid or two electricity-supply systems for stable, efficient power distribution.
Fluctuating operating conditions can pose challenges for safe, reliable power system synchronization. SIPROTEC 7VE85 solves this with multi-channel redundancy, duplicated hardware and diverse measuring algorithms to prevent systematic errors. The device automatically adjusts to synchronous or asynchronous conditions for precise switching.
Use 1.5- and 2-channel synchronization functions for adaptability across generator and system sizes. The modular structure and DIGSI 5 engineering tool allow you to integrate protection and control into one device. Eliminate external switchover of synchronization and voltage measuring points to save costs.
Synchronize generators and electricity systems reliably. Our multichannel redundancy delivers operational security in critical infrastructure to minimize risk.
Reduce operational complexity, improve efficiency and save costs by eliminating external switchover requirements.
Apply robust cybersecurity features like role-based access control and signed firmware. Protect your systems to meet NERC CIP and BDEW Whitepaper requirements.
The following modes of operation are covered: switching synchronous/ asynchronous electrical power systems, switching to de-energized line or dead busbar, synchro check function and adjusting commands for voltage and frequency.
Employ redundant hardware and several measuring algorithms for enhanced security. Prevent systematic errors by processing different measurement methods independently for reliable operation in critical applications.
Configure flexible I/O structures with the modular SIPROTEC 5. Expand I/O quantities using 1/6 expansion modules to adapt to diverse equipment for greater control.
Extensive cybersecurity functionality, such as role-based access control (RBAC), protocolling security-related events, signed firmware, or authenticated network access IEEE 802.1X