ENGINE STARTER RELAY ESR1.0

Product catalog summary

Description
The ESR 1.0 control unit is designed for starting, stopping, and controlling diesel or gasoline engines. It offers full protection of engine parameters, displays system status via front panel indicators, and allows manual engine cranking with a key switch. The unit monitors oil pressure, engine temperature, auxiliary inputs, and charge alternator failure to protect the engine.

Features

Micro-controller based design
Pre-glow heater control
Protection against low oil pressure and high engine temperature
Auxiliary input and charge alternator failure protection
Fuel/Start solenoid output control
Alarm output contact
Excitation current feed for charge alternator unit
Compact dimensions (72mm x 72mm)
Easy connection via rear panel screw terminal sockets
High reliability (MTBF > 50,000 hours)
Front panel LED indicators
IP-52 front panel protection class
CE compliant
9-36Vdc supply voltage

Protection Functions

Low oil pressure protection
High engine temperature protection
Auxiliary input protection
Charge alternator failure protection

Specifications

DC Supply: 9-35VDC, 30mA (off state), 130mA (max current drain)
Operating Temperature: -10°C to +70°C
Relative Humidity: 10% - 95% non-condensing
Fuel and Start relay contact rating: 16A/30VDC
Preheat relay contact rating: 6A/30VDC
Alarm output contact rating: 16A/30VDC
Excitation Current: 125mA @ 12VDC, 250mA @ 24VDC
Connection: Screw terminal type socket on rear panel
Housing: High temperature proof NORYL SE1 GFN2
Protection Class: IP 52 (Front panel)
Weight: 250 grams
Dimensions: 72x72x62 mm
Panel cut out: 67x67mm
Mounting: Front panel mounted with rear metal screw fixings

Catalog excerpts

ENGINE STARTER RELAY ESR 1.0 control unit is used for starting, stopping and controlling any diesel or gasoline engine. The control unit provides full protection of the engine parameters, display the state of the system with front panel indicators and offer an efficient management of the engine. In this model, engine cranking can be made manually with the front panel mounted key switch. ESR 1.0 protects the engine against the failures by monitoring oil pressure, engine temperature, auxiliary fail inputs and charge alternator failure. PROTECTION FUNCTIONS • • • • Low oil pressure protection High engine temperature protection Auxiliary input protection Charge alternator failure protection EN-KO Electronic Control Systems 10006 Sok. No:64 A.O.S.B Cigli- zmir/TURKIYE Tel: +90 (232) 3767806 (Pbx) Fax: +90 (232) 3767792 E-Mail: [email protected] Web: www.enkoelektronik.com ESR 1.0 E.012.R0 Specifications are subject to change without notice. Micro-controller based design Pre-glow heater control Low oil pressure failure protection High engine temperature failure protection Auxiliary input protection Charge alternator failure warning Fuel / Start solenoid output control Alarm output contact Excitation current feed for charge alternator unit Small Dimensions (72mmx72mm) Easy connection via rear panel screw terminal sockets High reliability concept design (MTBF > 50.000 hours) Front panel LED indicators IP-52 front panel protection clas

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ESR 1.0 ENGINE STARTER RELAY MOUNTING AND INSTALLATIONS SPECIFICATIONS 9-35VDC 30mA (off state) 130mA (maximum current drain) -10°C / +70°C Relative Humidity 10% - 95% non-condensing Fuel and Start relay contact rating: 16A/30VDC Preheat relay contact rating: 6A/30VDC Alarm output contact rating: 16A/30VDC 125mA @ 12VDC 250mA @ 24VDC Screw terminal type socket on rear panel High temperature proof NORYL SE1 GFN2 IP 52 (Front panel protection class) Outputs Additional Outputs Excitation Current Connection Housing Protection Class Weight Dimensions (WxHxD) Mounting Installation Operating Temperature...

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