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ECLASS BASIC 14.0 (en)
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- 27 Electric engineering, automation, process control engineering
- 27-08 High voltage switchgear, system
- 27-08-01 Switchgear (high voltage)
- 27-08-02 Switch >52kV
- 27-08-03 Generator derivation
- 27-08-06 Power switch (>1kV, <110kV)
- 27-08-07 Power switch (>=110kV)
- 27-08-08 Isolator, earthed switch (>=110kV)
- 27-08-09 Isolator, earthed switch (>1kV,<110kV)
- 27-08-10 Insulator, post insulator
- 27-08-11 Surge arrester (high-voltage)
- 27-08-89 Working group ECLASS IEC AH67
- 27-08-90 High voltage switchgear, system (other)
Classification: 27080000 [AAB736012]
| Preferred name | 27-08 High voltage switchgear, system |
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| Definition | switchboard is a unit where electrical energy is distributed and transformed. HV-switching devices make up the connection points of a high voltage network and are used for power distribution and combining of loads or consumer loads. Switchboards plants enable the modification of the network topology in case of disturbance and the isolating and earthing of the operating materials in case of maintenance work. Switchboards for high voltage are usually engineered as an open air switch gear or as a gas-insulated switch gear. Main group 27080000 is structured into HV- switch gears and their equipment like various switches, insulators and post insulators or isolaters. Moreover components and accessories of the HV-switchboard and the HV-gear is displayed separately |
| IRDI | 0173-1#01-AAB736#012 |
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