2026
Jan
20

How To Measure Transformer Winding Resistance

Transformer winding resistance is very important factor for the life of any transformer, this test is part of type tests, routine tests and field tests. The purpose of winding resistance test is to determine the following: Calculation of the I2R losses in transformer. Calculation of

2026
Jan
8

Typical Limiting Values of Electrical Substation Equipments

cable tray bends and offset fabrication table

On this page you can find permissible limits for different equipment’s which are part of a power distribution electrical substation. Also where available reference to the international standard is also available in last column. Typical values are provided for transformers, reactors, circuit

2026
Jan
1

Cable Tray Ladder Trunking Wire Basket Installation Guidelines

cable tray types

What Are Cable Trays? An assembly of units/sections with associated fittings that form a rigid structural system to securely fasten or support cables. Think of a roadway bridge that supports traffic. Cable Tray Systems must provide protection to life & property against

2025
Dec
17

Capacitor Bank Installation Method Statement

Installation of capacitor bank shall be carried out in accordance to project specifications and approved drawings and technical submittals etc. Installation will be carried out by skilled and suitably experienced electricians under supervision of highly competent site supervisors and engineers to ensure

2025
Nov
26

Cables & Wires Handling Storage and Pulling Method Statement Procedure

Cables & Wires Handling Storage and Pulling Method Statement Procedure

To protect cables from physical damage and the environment, store indoors and protect from moisture, construction equipment, falling objects, chemical spills, moving vehicles, and other hazards.  When the cables are received inspect the protective covering on the cable for evidence of shipment

2025
Nov
20

Insulator Definition and Insulation Materials Properties

Insulator Definition: Electric insulators are substances through which electric current cannot pass easily like glass, mica, dry air and Bakelite etc. Similarly materials which resist the transfer of heat are called thermal insulators like wood, glass wool, rubber etc. The materials which

error: Content is protected !!