Live working. Voltage detectors - Capacitive type to be used for voltages exceeding 1 kV a.c.1 Scope This part of IEC 61243 is applicable to portable voltage detectors, with or without built in power sources, to be used on electrical systems for voltages of 1 kV to 765 kV a. c., and frequencies of 50 Hz and or 60 Hz. This part applies only to voltage detectors of capacitive type used in contact with the part to be tested, as a complete device including its insulating element or as a separate device, adaptable to an insulating stick which, as

— rainwater and surface water

This International Standard specifies a test method for the determination of the boiling water shrinkage of non-textured and textured multifilament yarns (made of polyester

is intended to complement the other MHEG classes in expressing the functionality commonly supported by scripting languages

Manufacturers of spectrodensitometers

Long-term overvoltages are not addressed in this document

Summarization

PD CEN/TR 16797-2 1 on construction products is useful for:

and the procedures for using the test methods described

BS EN 33 specifies the connecting dimensions of WC pans and WC suites

This method does not purport to address to all of the safety problems associated with its use

Before being installed

It can be used as guidance for those who wish to repair or improve existing structures