DIN EN 61788-5 VDE 0390-5:2001-07

Superconductivity

Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors

DIN EN 61788-6 VDE 0390-6:2001-07

Superconductivity

Mechanical properties measurement - Room temperature tensile test of Cu/Nb-Ti composite superconductors

DIN EN 61779-1 VDE 0400-1:2001-07

Electrical apparatus for the detection and measurement of flammable gases

General requirements and test methods

DIN EN 61779-2 VDE 0400-2:2001-07

Electrical apparatus for the detection and measurement of combustible gases

Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air

DIN EN 61779-3 VDE 0400-3:2001-07

Electrical apparatus for the detection and measurement of flammable gases

Performances requirements for Group I apparatus indicating à volume fraction up to 100 % methane in air

DIN EN 61779-4 VDE 0400-4:2001-07

Electrical apparatus for the detection and measurement of combustible gases

Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit

DIN EN 61779-5 VDE 0400-5:2001-07

Electrical apparatus for the detection and measurement of combustible gases

Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas

DIN VDE 0848-5 VDE 0848-5:2001-01

Safety in electric, magnetic and electromagnetic fields

Protection against explosion

DIN EN 61340-2-3 VDE 0300-2-3:2000-12

Electrostatics

Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation

DIN EN 60044-7 VDE 0414-44-7:2000-11

Instrument transformers

Electronic voltage transformers

DIN EN 61557-9 VDE 0413-9:2000-08

Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures

Equipment for insulation fault location in IT systems

DIN VDE 0848-1 VDE 0848-1:2000-08

Safety in electrical, magnetic and electromagnetic fields

Definitions, methods for measurement and calculation

DIN EN 60044-1 VDE 0414-1:2000-04

Instrument transformers

Current transformers

DIN EN 61788-2 VDE 0390-2:2000-03

Superconductivity

Critical current measurements - D.C. critical current of Nb3Sn composite superconductors

DIN EN 61400-11 VDE 0127-11:2000-02

Wind turbine generator systems

Accoustic noise measurement techniques

DIN EN 60044-2 VDE 0414-2:1999-12

Instrument transformers

Inductive voltage transformers

DIN EN 61373 VDE 0115-106:1999-11

Railway applications - Rolling stock equipment

Shock and vibration tests;

DIN EN 50123-7-2 VDE 0115-300-7-2:1999-11

Railway applications - Fixed installations - D.C. switchgear

Measurement, control and protection devices for specific use in D.C. traction systems - Isolating current transducers and other current measuring devices

DIN EN 50123-7-3 VDE 0115-300-7-3:1999-11

Railway applications - Fixed installations - D.C. switchgear

Measurement, control and protection devices for specific use in D.C. traction systems - Isolating voltage transducers and other voltage measuring devices

DIN EN 60044-6 VDE 0414-7:1999-10

Instrument transformers

Requirements for protective current tranformers for transient performance