Protection relay retrofitting solution

How Protection Relay Retrofitting solution helps customer to enhance the reliability & mordenise the substation ?

Critical role of protection relays in electrical substations and advocates for upgrading legacy systems to modern, microprocessor-based technology.

Key Benefits of Modernisation (Retrofitting) Upgrading to modern numerical relays offers significant advantages over older technologies :

• Enhanced Safety & Reliability : Modern relays provide faster fault clearing, reducing the risk of electric shock, fire, and arc flashes. They also feature self-diagnostics to prevent mal-operation.

• Improved Performance : Digital relays offer higher accuracy and stability, ensuring only faulty sections are isolated. They are also more energy-efficient.

• Reduced Maintenance Costs : With no moving parts, digital relays have a longer lifespan and require less maintenance. They eliminate mechanical wear and drift, allowing for extended testing intervals.

• Regulatory Compliance & Future-Proofing : Modern relays help utilities meet new standards (e.g., arc flash protection) and integrate with smart grid initiatives and distributed energy resources.

Core Statistics on Modernisation (Retrofitting) 

• 10x Faster Response Time.

• 20+ Protection functions integrated into a single device.

• 90% Reduction in maintenance requirements.

Seamless integration with SCADA on MOBDUS / IEC 61850 Protocol : The benefits are categorised as 

• 25% Reduced Maintenance,

• 35% Safety & Reliability, 

• 30% Performance & Efficiency, 

• 10% Regulatory Compliance.