S-pro 4000 - Digital Microprocessor-based Sub-harmonic Protection System | Comprehensive Protection For Transmission Lines, Reliable Grid Operation

Relay Test Block & Multi-Fingered Test Plug - Advanced Monitoring & Secondary Injection Testing | Eliminates Wiring Disturbance During Testing

Control and Relay Panels - Upto 400kV Voltage Capability, Modular and Compact Design, Advanced Protection Systems for Generators and Transformers

Numerical Biased Differential Protection Relay Type - 150x151mm Modular Design | True RMS Measurement, Non-Volatile Memory, 3-Slope Bias Setting, Magnetic Inrush Immunity, Self-Monitoring Facility

Over/Under Voltage Relays Type - Single-Phase and Three-Phase Models with Tapped Input Transformer, Potentiometer and Level-Detector

Numerical Non-Directional Overcurrent Protection Relay - 3 Pole & 4 Pole Versions, Compact Drawout Modular Case with Human Machine Interface

Transmission Line Protection Relay - L-PRO 2100 with 4 Zones, SCADA Control, Event Logging, and High-Quality Fault Oscillography

Numerical Self Powered Overcurrent Protection Relay Type - MJT 314B & MJT 314C | Microprocessor Technology, Inverse and Definite Time Protection, Advanced Metering & Communication Features

Intelligent Solid Insulated Switchgear - Patented Solid Insulation Technology, SF6-Free, Phase Segregated Design, Fire and Water Resistant

Vacuum Circuit Breaker - Embedded Pole Type for Medium Voltage, 12kV to 36kV Operations, 630A to 4000A Rated Current, 40kA Breaking Current, 30,000 Operations Mechanical Lifetime, Fully Insulated with Epoxy Resin

Numerical Directional Overcurrent Protection Relay Type - MIT121/131 Micro-Controller Based | True RMS Measurement, Compact Drawout Modular Case, Non-Volatile Memory, 6 Output Contacts