Engine Start Attempt and Alarm Relay
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Description: An 11 pin plug-in engine start attempt relay for use in starting combustion engines connected to generators.
The number of start attempts is selected by the middle selector switch 1 to 8. The start time is set by the top potentiometer between 3 to 30 secs and the recovery time by the bottom potentiometer between 6 to 60 secs.
When the auxiliary supply (9 to 30 VDC) is first applied (+2 & -10) the "Start" relay energizes immediately for the "Start" time. After the expiration of the "Start" time the relay de-energizes for the "Recovery" time. This cycle continues 1 to 8 times as set by the number on the "Attempts" switch.
The "Alarm" relay will energize after the last start attempt thus an "engine fail to start alarm" this status will remain until the auxiliary supply is removed.
|Supply & time:|
|Supply voltage:||9 to 30 VDC|
|Power consumption:||0.6 W|
|Number start attempts:||1 to 8|
|Start time:||3 to 30 secs|
|Recovery time:||6 to 60 secs|
|Reset time:||50 mSec|
|Output:||Relay 2 x SPCO|
|Rated:||10 A @250 VAC|
|Mechanical life:||30 Million ops|
|Electrical life:||200K at 10A @250 VAC|
|Operating temperature:||-20°C to + 40°C|
|Storage temperature:||-20°C to + 60°C|
|Max cable size:||4 mm|
|In accordance with:||EN61000-6-1: 2007|
|Housing material:||Thermo plastic ABS (DIN7728) auto|
|Extinguishable according to UL94VO|