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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Document status: Withdrawn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

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Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 1- General guidelines. Original standard BS 7854-1-1996 (1999) ISO 10816-1-1995 in PDF full version. Additional info + preview on request

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Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 3- Industrial machines with nominal power above15kW and nominal speeds between120r/min and15000r/min when measured in situ. Original standard BS 7854-3-1998 (1999) ISO 10816-3-1998 in PDF full version. Additional info + preview on request

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Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 4-G as turbine driven sets excluding aircraft derivatives. Original standard BS 7854-4-1998 (1999) ISO 10816-4-1998 in PDF full version. Additional info + preview on request

Document status: Active