Emergency power
Emergency power , emergency power system or emergency power supply stands for:
- General backup power supply , ensures the availability of electrical energy through an additional grid-independent power source
- Uninterruptible power supply , protects against damage from fluctuations and failure of the power supply
- Power generating sets are often referred to as emergency power generating sets , regardless of their use
See also:
Wiktionary: Notstrom - explanations of meanings, word origins, synonyms, translations