S D Engineering

IC/OG RMU Panel

The main functions of a Ring Main Unit (RMU) are circuit control, isolation from faulty equipment, and controlling circuits to switch functions. The main ring unit is deployed in a secondary distribution system. It is mostly utilized to provide an uninterrupted power supply.

33kV GIS Panel Installation, Servicing, and Testing

We specialize in the installation, servicing, and testing of 33kV Gas Insulated Switchgear (GIS) panels, delivering reliable and efficient solutions for industrial, utility, and commercial power distribution networks. Our services ensure optimal performance, safety, and compliance with the latest industry standards.

Our offerings include:

�� Installation:

• Complete supply and erection of 33kV GIS panels

• Site preparation and base frame installation

• High-voltage cable termination and interconnection

• Integration with SCADA and protection systems

• Commissioning with thorough pre-energization checks

��️ Servicing & Maintenance:

• Preventive and corrective maintenance

• SF6 gas pressure checks and refilling

• Component diagnostics and thermal scanning

• Cleaning, lubrication, and operational testing

• Downtime minimization through scheduled maintenance

⚡ Testing & Commissioning:

• Insulation resistance and contact resistance testing

• High voltage and partial discharge tests

• CT/PT ratio and polarity verification

• Functional relay and interlock testing

• Final commissioning reports with detailed documentation

Our team of certified engineers and technicians ensures precision, safety, and on-time delivery. Whether it's a new installation or an upgrade, we offer turnkey solutions tailored to your requirements.We specialize in the installation, servicing, and testing of 33kV Gas Insulated Switchgear (GIS) panels, delivering reliable and efficient solutions for industrial, utility, and commercial power distribution networks. Our services ensure optimal performance, safety, and compliance with the latest industry standards.

Our offerings include:

�� Installation:

• Complete supply and erection of 33kV GIS panels

• Site preparation and base frame installation

• High-voltage cable termination and interconnection

• Integration with SCADA and protection systems

• Commissioning with thorough pre-energization checks

��️ Servicing & Maintenance:

• Preventive and corrective maintenance

• SF6 gas pressure checks and refilling

• Component diagnostics and thermal scanning

• Cleaning, lubrication, and operational testing

• Downtime minimization through scheduled maintenance

⚡ Testing & Commissioning:

• Insulation resistance and contact resistance testing

• High voltage and partial discharge tests

• CT/PT ratio and polarity verification

• Functional relay and interlock testing

• Final commissioning reports with detailed documentation

Our team of certified engineers and technicians ensures precision, safety, and on-time delivery. Whether it's a new installation or an upgrade, we offer turnkey solutions tailored to your requirements.