TYPES OF EARTHING Any discussion on earthing invariably leads to a discussion on the different types of earthing and the corresponding definition of each. However, it is commonly accepted that earthing in the gas industry can be classified as either

TYPES OF EARTHING Any discussion on earthing invariably leads to a discussion on the different types of earthing and the corresponding definition of each. However, it is commonly accepted that earthing in the gas industry can be classified as either

SN EARTHING ELECTRODES AND LIGHTNING PROTECTION Types of Earthing Electrodes1. Glavanized Steel Earth RodsThese rods are manufactured from low-carbon steel that has been heated to a high temperature in order to increase their strength. Electrica

Clean Earthing Examples of clean earthing are the DC earthing, usually 24VDC, that reference the PLC, DCS or metering/control system in the gate station or plant. Frequently, control systems engineers from the major SCADA vendors recommend isolatin

SN EARTHING ELECTRODES AND LIGHTNING PROTECTION Types of Earthing Electrodes1. Glavanized Steel Earth RodsThese rods are manufactured from low-carbon steel that has been heated to a high temperature in order to increase their strength. Electrica