Siemens SIPROTEC 7SA64 Protection Relay

Siemens SIPROTEC 7SA64 Protection Relay – 4xI 4xV, detached display, 1-/3-pole tripping

The Siemens SIPROTEC 7SA64 Protection Relay is a high-performance solution. Specifically, it is designed for precise power system protection. Equipped with a detached display, it supports 1-/3-pole tripping and features 4xI/4xV inputs. Moreover, ensuring reliable and accurate distance protection in industrial and utility applications.

Available in Mumbai, this relay is ideal for electrical engineers, utility companies, and industrial power systems. Additionally, seeking advanced protection solutions. Moreover, with fast delivery and professional support, the SIPROTEC 7SA64 guarantees efficiency, flexibility, and peace of mind for critical power operations.

Whether you need a numerical relay for precise monitoring or a robust solution for industrial installations, the SIPROTEC 7SA64 combines technical excellence. Specially, with availability and service in the local market.

Protection Functions

• Non-switched distance protection with 6 measuring systems (21/21N)
• High resistance earth-fault protection for single and three-phase tripping (50N, 51N, 67N)
• Earth-fault detection in isolated and resonant-earthed networks
• Tele (pilot) protection (85)
• Fault locator (FL)
• Power-swing detection/tripping (68/68T)
• Phase-overcurrent protection (50/51)
• Switch-onto-fault protection(50HS)
• STUB bus overcurrent protection (50STUB)

Control Functions

• Commands for control of c.b. and isolators

Monitoring Functions

• Trip circuit supervision (74TC)
• Self-supervision of the relay
• Measured-value supervision
• Event logging
• Fault logging

Siemens SIPROTEC 4 leads the way in integrating protection, control, measurement, and automation functions in one device. In addition, the homogenous system platform, the unique DIGSI 4 engineering program, and extensive experience of more than a million successfully operating devices in the field worldwide.