HT Cable quality inspection at factory side – Manufacturer’s QAP

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Cable manufacturer’s Test – Click here to download free PDF —->    Cable Tests   Below is Standard Codes for HT Cables – 1. Conductor :                 Stranded Class 2 – Annealed Plain / Tinned Copper / Aluminium – IS:8130 / IEC 60228/ BS 6360. 2. Conductor Screen : Extruded semi-conducting compound – IS:7098 Part 2, IEC:60502 Part – 2, BS:6622, BS:7835. 3. Insulation : XLPE – IS : 7098 Part 2, IEC:60502 Part – 2, BS:6622, BS:7835. 4. Insulation Metallic Screen :   Copper Wire / Tape or Aluminium Wire / Strip – IS:7098 Part 2, IEC:60502 […]

Diameter of 1100 Volts Grade XLPE, Insulated Cable (IS-7098- Part- I)

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Dear Reader, Below is a list of cable diameter (cable size) of armored and unarmored 1100 Volts Grade XLPE Insulated cables as per IS 7098. Please use this list as a reference only, please consult a professional designer for any design and procurement purpose. For electrical engineer jobs – Click Here Unarmoured Cable Cross-sectional area        (Sq MM) Overall Diameter (mm) Cross-sectional area        (Sq MM) Overall Diameter (mm) Cross-sectional area        (Sq MM) Overall Diameter (mm) Cross-sectional area        (Sq MM) Overall Diameter (mm) Cross-sectional area        (Sq MM) Overall Diameter (mm)                     1cX4 8 […]

IP Codes

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IP Rating:  IP Rating First Digit Second Digit Third Digit (Optional) Solid Objects Protection Liquids Protection Mechanical impacts 0 No special protection No protection. No protection. 1 Protected against solid objects greater than 50mm in diameter ( such as large part of the body like hand) Protection against vertically falling drops of water e.g. condensation. Protects against impact of 0.225 joule (150 g weight falling from 15 cm height) 2 Protected against solid objects over 12 mm in diameter (person’s fingers) Protection against direct sprays of water up to 15° from the vertical. Protected against impact of 0.375 joule (250 g […]