AC AND DC ELECTRICAL PVT. LTD.

Preventive Excellence

Engineering & Field Services

From EHV/UHV substations to extensive generation-evacuation networks, we execute advanced Preventive Maintenance Testing (PMT) for facilities where infrastructure failure is simply not an option.

1. Substation Automation & Intelligent Systems

Substation Automation Systems (SAS) & SCADA

Complete integration of control, monitoring, and protection systems for smart grid management.

What We Do

Design and deployment of robust SCADA architectures. Full alignment with international communication standard IEC 61850.
Seamless integration with Wago controllers and components to ensure reliable edge automation and telemetry.


Retrofitting & Upgradation

Modernizing legacy infrastructure to extend operational lifespan and meet modern grid demands.

What We Do

Replacement of obsolete electromagnetic relays with advanced numerical Intelligent Electronic Devices (IEDs).
Upgrading legacy RTUs (Remote Terminal Units) to modern, protocol-compliant automation gateways.
Minimal-downtime execution planning to safeguard continuous operations.

Substation Automation & Intelligent Systems
Electric Power Lines and Transmission Tower, Electric grid at sunset

Specialized PMT for EHV/UHV

Providing expert advice to optimize your transmission and distribution systems for improved performance, ensuring the reliability and longevity of your critical high-voltage infrastructure through expert maintenance and testing.

Pylon

Advanced Grid Monitoring Solutions

Implementing cutting-edge technologies for real-time monitoring and management of Ultra and Extra high voltage grids.

gray metal power station

Tailored Solutions for Your Needs

Tailoring electrical designs to meet specific project requirements, ensuring safety and reliability. Our goal is to not only address your problems, but also to help you achieve your objectives.

Electrical substation control room with operators monitoring multiple display screens and grid management systems

Substation Automation & Intelligent Systems

Implemented advanced automation solutions in substations, improving operational efficiency and reliability. Our systems reduced downtime and ensured seamless electricity distribution to various industrial sectors.

Engineering team inspecting high-voltage substation transformer equipment and power distribution infrastructure during golden hour

Renewable Energy Solutions

Designed and installed solar power systems for residential and commercial clients, helping reduce dependence on conventional energy sources. These installations were customized to maximize energy capture while minimizing environmental impact.
Industrial technician installing capacitor banks and electrical panels in large manufacturing facility power distribution center

Industrial Automation Systems

Developed and deployed automation solutions for manufacturing plants to improve operational efficiency. This included the installation of programmable logic controllers (PLCs) and SCADA systems for seamless control and monitoring of production processes.

Power Your Future with ADEPL

Partner with AC AND DC ELECTRICAL PVT. LTD. for cutting-edge electrical solutions in Kolkata and beyond. Enhance your infrastructure's efficiency and reliability today.