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Fluids for electrotechnical applications. Unused natural esters for transformers and similar electrical equipment. Original standard BS EN 62770-2014 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V. Definitions, test methods and acceptance criteria. Original standard BS EN 62772-2016 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Measurement procedures for materials used in photovoltaic modules - Encapsulants. Measurement of change in linear dimensions of sheet encapsulation material resulting from applied thermal conditions. Original standard BS EN 62788-1-5-2016 in PDF full version. Additional info + preview on request

Document status: Active

Junction boxes for photovoltaic modules. Safety requirements and tests. Original standard BS EN 62790-2015 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Nuclear power plants - Instrumentation and control systems important to safety - Design and qualification of isolation devices. Original standard BS EN 62808-2016 in PDF full version. Additional info + preview on request

Document status: Active

Lithium ion capacitors for use in electric and electronic equipment. Test methods for electrical characteristics. Original standard BS EN 62813-2015 in PDF full version. Additional info + preview on request

Document status: Active