SIPROTEC VSIPROTEC V 实现变电站保护和控制虚拟化，在一台服务器上最多可扩展到 60 个简易爆炸装置。它建立在符合IEC 61850标准的SIPROTEC 5算法基础上，可简化操作，同时增强网络安全和可持续性。
SIPROTEC 7UT85The modular SIPROTEC 7UT85 is the main differential protection for two-winding transformers. Its flexible, expandable hardware also provides backup protection for subsequent assets like cables, lines, and reactors.
SIPROTEC 7UT86The SIPROTEC 7UT86 is a modular differential relay providing main protection for three-winding transformers. Its flexible hardware also serves as backup protection for connected cables, lines, and reactors.
SIPROTEC 7UT87Protect complex multi-winding transformers with the SIPROTEC 7UT87. This modular differential protection relay is designed for transformers with up to 5 sides and numerous measuring points for versatile protection.
ReyrolleReyrolle 7SR54Protect 2- & 3-winding transformers with the Reyrolle 7SR54. It supports all vector groups and includes standard IEC 61850 comms. The withdrawable element allows easy replacement, minimizing product life-cycle cost.
ReyrolleReyrolle 7SR242The Reyrolle 7SR242 provides protection, control, and monitoring for two-winding transformers, auto-transformers, and reactors. It supports all vector groups and connections, offering versatile application across multiple schemes.
