Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Voltage transformers
€59.00
Railway applications - Fixed installations - Electronic power converters for substations
€0.00
Low voltage power supplies, d.c. output - Part 7: Safety requirements
€170.00
Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers
€76.00
Household and similar electrical appliances - Safety - Part 2-29 - Particular requirements for battery chargers
€58.00
Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals
€91.00
€26.00
External a.c. - d.c. and a.c. - a.c. power supplies – Determination of no-load power and average efficiency of active modes
Electrically powered wheelchairs, scooters and their chargers - Requirements and test methods
€110.00
€102.00
Railway applications - Fixed installations - Harmonisation of the rated values for converter groups and tests on converter groups
€77.00
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
€64.00
Central safety power supply systems
€82.00
€129.00
Railway applications - Power converters installed on board rolling stock - Part 1: Characteristics and test methods
€114.00
