Applications
For all combustion engines
Features
- For original equipment and upgrading
- Compact size
- Quick mounting |
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Describtion of the Start inhibit relay
The SSR is used to protect the starter motor, the bevel wheel and the engine sprocket. The SSR protect against starting by mistake, when the engine is running or still running.
The SSR is an electronic relay which is switched between clamp 30 (battery +) and clamp 50f (starter motor). The engine speed is measured by the clamp „W“ signal from the alternator. The connections of clamp 15 (ignition), 30 and clamp 31 (ground) are used fort the currrent supply.
The SSR switched the voltage to the connection D+ (excitation) during the start phase. In this way it is secured that the clamp „W“ produce clearly signals for the engine speed.
Scope of protection
- No start during the engine is running
- No start during the engine stops running
- Protection against restart
- Shut down the starter, if the frequency exceed the specified value at clamp “W” (SSR200=200Hz)
Security concept
- SSR is plus switching.
- Outputs are protected against overload and short circuit.
- The output currents are limited in case of overload.
- All output transistors switch off in case of over temperature.
- In the time of protection against restart the SSR don‘t need a power supply.
- Output transistors need an approval from the processor and a voltage at clamp 50e for switching (redundance).
The maximum start time is limited on 60 seconds.
Technical data
Material of the enclosure:
Relay enclosure with molded mounting tap;
Dimension: 60 x 30 x 60 mm
Base plate; Material: PA6.6 + 30% FV; Number of poles: 8
Color black
Protection class (Din 40050 page 9):
Using a multiple connection
Connector IP20
Enclosure IP53
Connection plugs must pointing down
Nominal voltage 12 – 24 V
Operating voltage 9 ... 36 V
Load capacity switching output terminal 50f 25 A (static)
Short circuit current limiting terminal 50f 65 – 180 A
Output clamp D+ 2 A (durable)
Durable reserve battery
No current flow if battery power supply is reserved
Working temperature –40 bis 85°C
Connector not included in delivery - if required, please article ZUB5000 Set receptacle housing 8 poles include in the order
