Design And Engineering Supervision of Earthing And Shielding of High Voltage Test Laboratory

IVTEK undertakes consultancy for designing HV Labs suitable for testing of Power Cables, Power & Instrument Transformers, Switchgear etc.

Scope of design includes:

• General requirements of laboratory grounding.

• Zero Potential System

• Evaluation of ground bed resistance.

• Practical execution of ground rod installation

• Earthing rod design

• Cable ducts

• Impulse current return system

• Connection of the current return system to zero potential ground system

• Grounding connections in the test area

• General requirements of polymeric flooring

• Attenuation design of the shielded lab

• Influence of metal bonding on shielding

• Insulation resistance with respect to factory earth

• Requirement of control room