What is an emergency power supply?
An emergency power supply is a device that converts DC power into AC power. It consists of a charger, inverter, battery, isolation transformer, switching switch, etc.
Publish Time:
2020-12-26
An emergency power supply is a device that converts DC power into AC power. It consists of a charger, inverter, battery, isolation transformer, switching switch, etc.
When industrial and civil buildings are in a fire emergency, in order to ensure the success of fire fighting work, an independent power supply responsible for supplying power to fire fighting equipment is called an emergency power supply. The "Code for Electrical Design of Civil Buildings" clearly stipulates: Level 1 loads should be powered by two power supplies. When one power supply fails, the other power supply should not be damaged; the power supply forms of Level 1 loads include two high-voltage power supplies and one high-voltage power supply and one low-voltage power supply, diesel generator sets or battery sets; in addition to the above two power supplies, particularly important loads in Level 1 loads must also be equipped with an emergency power supply
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