Siemens Siprotec 4 SIPROTEC 7VK61 Protection Relay

Siemens Siprotec 4 SIPROTEC 7VK61 Protection Relay – 4xI 4xV, text display, Breaker Management

The SIPROTEC 7VK61 Breaker Management Relay is a high-performance solution designed for advanced breaker automation and electrical protection. Additionally, equipped with 4xI and 4xV inputs and a clear text display. In addition, this relay ensures precise monitoring, reliable control, and seamless integration into industrial and electrical systems.

Ideal for industrial automation, electrical protection, and precise breaker monitoring. Consequently, the 7VK61 combines technical excellence with user-friendly operation. Its robust design ensures efficient performance. However, whether you’re managing a single breaker or a complex network of electrical systems.

Available through trusted suppliers and distributors in Mumbai. Moreover, the SIPROTEC 7VK61 relay guarantees quick delivery and dependable service, making it the perfect choice. However, for engineers, electricians, and industrial facility managers seeking reliability, efficiency, and advanced functionality.

Key Features:

• Advanced breaker management with 4xI and 4xV inputs
• Text display for easy operation and status monitoring
• Suitable for industrial and electrical protection systems
• High reliability for automation and precise control
• Available in Mumbai with trusted supplier support

Monitoring Functions

• Operational measured values
• Self-supervision of the relay
• Event buffer and fault protocols
• Oscillographic fault recording
• Monitoring of CB auxiliary contacts

Features

• All functions can be used separately
• Initiation/start by phase-segregated or 3-pole trip commands
• Auto-reclosure for max. 8 reclosure cycles
• Evolving/sequential trip recognition
• Auto-reclosure with ADT, DLC, RDT
• Synchro-check with ΔV, Δϕ, and Δf measurement

Communication Interfaces

• Front interface for connecting a PC
• System interface for connecting to a control system via various protocols
  • IEC 61850 Ethernet
  • IEC 60870-5-103 protocol
  • PROFIBUS-FMS/-DP
  • DNP 3.0
• Rear-side service/modem interface

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