EMIX EMBC-8025 Operational Manual Download Page 10

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Setting on Current Charging:-

Main Control Board

EMBC-8025 Internal Structure

Step 1

: Press & Hold the

button for 3Sec to enter
into the charging current
setting menu

Step 2

: Select the Current

charging (1A to 5A) by
pressing the button

Step 3

: Press & Hold the

button for 3sec to escape
the charging current menu

Power Supply Unit

Fan

Front Panel

LCD

LED

Rear Panel

Summary of Contents for EMBC-8025

Page 1: ...1 OPERATIONAL MANUAL EMBC 8025 INTELLIGENT BATTERY CHARGER Version 1 5 ...

Page 2: ...D status display of battery voltage charging voltage charging current battery connections and error message The EMBC 8025 intelligent charger is also equipped with a battery low cut BLC feature that prevents the batteries from being over discharged The build in smart cooling fan turns when charge current reaches 1000mA This process cools the power MOSFET faster and much quieter on standby mode EMB...

Page 3: ...uitry Input low voltage protection 12V Batt Connected to charger cause serious over charging Charge 24V batteries up to 10 to 200Ah fully charge 24V 80Ah batteries within 24Hrs Backup battery low auto disconnect and trigger buzzer sound alert 240VAC main power failed and resumed monitoring Liquid crystal display LCD voltage Ampere battery conditions and error message Voltage Output with 24VDC 4A u...

Page 4: ...4 Front View and Rear View Figure 3 1 Front view of Battery Charger Figure 3 2 Rear view of the Battery Charger ...

Page 5: ...tage of 240V 10 4 ON OFF Switch Connects and disconnects the main power supply 5 Power Supply Unit 24VDC To equipments DC supply for total load maximum of 4A 6 Battery in Power Connector to the Batteries Can be charged up to 200AH 7 Backup Power Supply 24VDC Power out connector to the 24VDC 20A limit output back up power on each contact for the EMIX rack systems products NOTE It is very important ...

Page 6: ...6 Schematic Diagram Connection diagram IMPORTANT The Batteries must be connected to the Battery Charger s OUTPUT ...

Page 7: ...s reached and charging current drops to the preset level the charger automatically switches to float charge mode Float charge The charging process range between 95 and 100 The battery receives a pulse if the voltage falls This stage will keep the battery in a good condition if it is not being used Equalization BATTERIES ARE DANGEROUS The EMBC 8025 is design to charge 24V SLA Sealed Lead Acid batte...

Page 8: ...rge voltage are as shown in figure 4 1 and figure 4 2 respectively Figure 4 1 Charge current Figure 4 2 Charge voltage When the main voltage is removed the output voltage on the main 24V output is shown in figure 4 3 Figure 4 3 Output voltage mains voltage removed Bulk Absorption Float 18V V Bulk Absorption Float ...

Page 9: ...em may report this as a fault blinking or blank out on the LCD Display A battery voltage below 18V will automatically disconnect the load from the battery this is for deep discharge protection When the mains voltage is restored the unit will reset and start to charge the battery to be ready for the next power failure NOTE If EMBC 8025 Battery charger couldn t detect any battery kindly check the ba...

Page 10: ... the button for 3Sec to enter into the charging current setting menu Step 2 Select the Current charging 1A to 5A by pressing the button Step 3 Press Hold the button for 3sec to escape the charging current menu Power Supply Unit Power Supply Unit Power Supply Unit Fan Front Panel LCD LED Rear Panel ...

Page 11: ...ns Indicators LED AC main failure switching power supply status Cooling Smart FAN cooling system with charge low cut at 18V Terminals Battery input 24V 4A output battery backup low cut outputs Battery backup Battery output 20A x 4 with low cut and fused protection max 80A Utility power supply 24V DC 4A switching power supply with changeover relay AC Fuse 3A DC Backup Fuse 30A x 4nos At Every DC Ba...

Page 12: ...12 Dimension ...

Page 13: ...13 Parts Included Quantity Component 1 EMBC 8025 24VDC Battery Charger with Power Supply Unit 1 Operation Instruction Manual 1 Mains Plug ...

Page 14: ...hich may be caused to people and things when using the products This warranty certificate is valid only for the described product and is valid for a period of 12 months from the date of purchase or for a longer period in countries where this is stated by a national law In this case the extension is valid only in the country where the product is purchased AV ELECTRONICS MARKETING SDN BHD is not obl...

Page 15: ...15 NOTES Intentionally left blank ...

Page 16: ...16 Professional Public Address System www emix com my ...

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