Search the ECLASS content
ECLASS offers you the opportunity to have a look at and search the latest ECLASS Releases free of charge. The search function is intuitive and allows you to get to know the standard in a quick and non-bureaucratic manner.
Please note that the application of the ECLASS Standard requires a license.
ECLASS BASIC 13.0 (en)
- 27 Electric engineering, automation, process control engineering
- 27-04 Power supply devices
- 27-04-01 Transformer (rotating)
- 27-04-02 Current inverter
- 27-04-03 Rectifier
- 27-04-05 Stand-by unit
- 27-04-06 No-break power supply (complete)
- 27-04-07 Power supply device
- 27-04-90 Power supply devices (other)
Classification: 27040000 [AAB631010]
|Preferred name||27-04 Power supply devices|
|Definition||electricity supply or current supply covers all devices and functions which are necessary for the supply of electrical energy to the consumers. The supply includes the generation, the transport and the commerce of electricity. Main group 27040000 is structured according to the devices and equipments to transform alternating current and direct current or AC and DC voltage, units from combustion engines and generators for independent current supply (emergency power units) and modules for installation into the feeders intended to provide warranty for an uninterruptible electric power supply of critical electric load (USVs). Components, accessories, maintenance , inspection and service of the devices for power supply form further groups|