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Emergency­ power supply

By monitoring the supply voltage with the E3YF400, the emergency power system is activated within 20 ms in the event of a power failure
Industry:
Other applications
Series/Measures
Voltage monitoring
Product:
E3YF400V
Data sheet:
Task:
It must be ensured that the emergency power system is switched on within 30 ms when the lighting power supply fails.
Solution
By monitoring the supply voltage with the E3YF400, the emergency power system is activated within 20 ms in the event of a power failure.
Use/value:
- Fulfilment of the legal requirement through rapid changeover to emergency power

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