ME.40-14/3ASW-PK BUFFERABLE POWER SUPPLY USER'S
Contents
1. red Battery deep discharge The device charges the battery automatically according to I U characteristic there is no need to any intervention In case of mains power cut the device prevents the deep discharge or failure of the battery by switching off the load at below 10 5 V battery voltage After returning of power the charging process starts If the charging voltage reaches 12 5 V on the battery the loading is reconnected This solution is working with safe and avoiding possible trouble 2 Power supply Application example supply of 12 VDC cameras Connect the mains voltage to the input connector 230 V 50 60 Hz Adjust the output voltage by potentiometer installed inside the device to 12 V measured by a multimeter Max loading current is 3 A Use the connector DC OUT and BATT In this operation mode the charger and deep discharge function are not in operation The meaning of the STATE signal Continuous green Output is OK Continuous red Output is overloaded The signal alters from green to red if the output voltage run under 11 V Specifications Input 230 V 10 50 60 Hz Output voltage 12 V to 13 8 V Output current 3A Insultation class I Protection IP 00 Max ambient temperature 10 C 50 C Dimensions L 123 W 78 H 38 mm Built in protections against Overloading short circuit overheating overvoltage deep discharge changed polarity at battery by fuse2. ME 40 14 3ASW PK BUFFERABLE POWER SUPPLY USER S MANUAL WARNING This device like all electrical products MUST be treated with respect Follow these instructions to reduce electrical hazard risk The device MUST be grounded to reduce risk of electrical shock Input and output connectors and indicator of the device AC IN 230V 50 60Hz L N STATE BATT DC OUT 0 e Usage of the device The device operates either as a battery charger or as a power supply You can choose the operating mode by setting of the nominal output voltage by a potentiometer installed inside the device The adjusted nominal voltage has to be measured by a multimeter If the nominal voltage is under 12 5 VDC the device operates as a power supply there is no deep discharge above 13 VDC it operates as a battery charger 0 1 Battery charger Contact the output BATT to the battery and output DC OUT to the load The output voltage is 13 8 V at both contacts max output current is 3A At the design of the load please pay attention to the current of the charger this is determined by the loadability of the charger The total load at the outputs BATT and DC OUT can be max 3 A Pay attention to the right polarity Plug the mains voltage to the input contact AC IN 230 V 50 60 Hz The meaning of the STATE signal Blinking green Mains and battery voltage is OK Bilking green red Mains voltage failure in battery mode Blinking
Download Pdf Manuals
Related Search