Belarus standards PDF

Electric cables - Calculation of the current rating - Part 2- Thermal resistance - Section 2.1 Calculation of thermal resistance. Original standard BS 7769-2-2.1-1997 (2002) IEC 60287-2-1-1994 in PDF full version. Additional info + preview on request

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Tea sacks - Specification - Part 2- Performance specification for sacks for palletized and containerized transport of tea. Original standard BS 7804-2-1999 (ISO 9884-2-1999) in PDF full version. Additional info + preview on request

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Determination of long-term radiation ageing in polymers - Part 2- Procedures for predicting ageing at low dose rates. Original standard BS 7816-2-1997 (1999) IEC 1244-2-1996 in PDF full version. Additional info + preview on request

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Long-term radiation ageing in polymers - Part 3- Procedures for in-service monitoring of low-voltage cable materials. Original standard BS 7816-3-1998 (IEC 61244-3-1998) in PDF full version. Additional info + preview on request

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Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV — Part 1- General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV — Implementation of CENELEC HD 428.1 S1. Original standard BS 7821-1-1995 (1999) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Insulation coordination for equipment within low-voltage systems - Part 2-1- Application guide - Dimensioning procedure worksheets and dimensioning examples. Original standard BS 7822-2-1-1999 (IEC 60664-2-1-1997) in PDF full version. Additional info + preview on request

Document status: Active