The Siemens SIPROTEC 5 7VE85 paralleling device synchronizes generators with the grid, or two network sections with each other, and closes the breaker only when voltage, frequency and phase angle match.
SIPROTEC 5 models
- 7VE85 – modular paralleling and synchronizing device
Key functions
- Automatic synchronizing with voltage and frequency balancing
- Synchrocheck (25) for manual and automatic closing
- Handling of several synchronizing points in one device
- Monitoring of voltage, frequency and phase angle difference
- IEC 61850 communication and recording
Typical applications
Generator breakers in power plants and industrial cogeneration, tie breakers between network sections, and backup generation at oil & gas, water and data centre sites.
Why buy through Cynomatic
- Local Calgary support for selection, configuration (DIGSI 5) and ordering
- Help matching the right I/O, CT/VT and communication options to your project specification
- Supply for utilities, oil & gas, water and industrial projects across Western Canada
Need a quote or help choosing a configuration? Contact our team or email info@cynomatic.com. See the full SIPROTEC 5 protection relay range.