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ECLASS BASIC 13.0 (en)
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- 27 Electric engineering, automation, process control engineering
- 27-17 Internal and external lightning protection
- 27-17-17 Overvoltage protection device for medium voltage
- 27-17-17-01 Medium-voltage arrester
- 27-17-17-90 Overvoltage protection device for medium voltage (unspecified)
- 27-17-17-91 Overvoltage protection device for medium voltage (parts)
- 27-17-17-92 Overvoltage protection device for medium voltage (accessories)
Classification: 27171700 [AHD975002]
Preferred name | 27-17-17 Overvoltage protection device for medium voltage |
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Definition | Devices for protecting power engineering equipment in the medium voltage range (> 1 kV AC / 1.5 kV DC) against surge currents and transient overvoltages |
Keywords | Lightning protection |
IRDI | 0173-1#01-AHD975#002 |
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