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SPW.220.000.00

Undervoltage monitor

- Protection of load against undervoltage
- Protection of the battery against deep discharge
- Activation of warning devices in the event of undervoltage

The internal relay of the voltage monitor is picked up during the "normal" operating state. If the operating voltage at terminal 15 falls below the switch-off threshold voltage for several seconds, the relay drops out. If the operating voltage at terminal 15 again exceeds the switch-on threshold voltage, the relay picks up again after a defined time.

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technical data
Operating voltage 18V-30V
Voltage 24V
Width [mm] 30 Millimeter
Height [mm] 50 Millimeter
Length [mm] 30 Millimeter

function diagram

schematic

measurements

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