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Installation Instructions -
For Service Persons Only
Model No: 3A_LITHIUM
Product Description
The device is a 12VDC-14VDC Power-supply charger
unit designed to charge 12.8VDC 6AH & 8AH
LITHIUM LIFE-PO4 batteries.
This unit can also be used in Emergency lighting
applications or isolated battery back-up installations.
Features
• Digitally controlled current limited 2.4A / 1.8A output setable
• Jumper selectable Isolated output or Constant output
• Low voltage battery cut off below 10VDC
• AC Fail trigger output switches with a + Positive output
• Low battery trigger output below 11.6VDC
• Over Voltage cutoff protection above 15VDC
• 3A Resettable Fuse protection on DC output.
• Safety Fuse protection on AC input.
• 50mA Quiescent current on power failure.
• ABS UL94 HB flame resistant plastic enclosure.
Technical Specifications:
Model:
Housing colour and material:
Input Voltage range:
Output Voltage range setable:
Charge Current:
Operating outside Temperature:
Dimension (lxbxh)
Gross weight:
Warranty
This product is sold subject to our standard warranty conditions and is warrantied against defects in
workmanship for a period of 2 years.
Customer Support line: +2711 462 5101 | E-mail: technical@sherlotronics.co.za
3A_LITHIUM
White ABS
110V - 240VAC 50Hz 0.5A
12VDC - 15VDC
1.8A / 2.4A @ 14.4VDC
-3°C to 49°C
200 x 180 x 80mm
0.805Kg
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Summary of Contents for Sherlo Tronics 3A LITHIUM
- Page 1 English Installation Instructions - For Service Persons Only Model No: 3A_LITHIUM Product Description The device is a 12VDC-14VDC Power-supply charger unit designed to charge 12.8VDC 6AH & 8AH LITHIUM LIFE-PO4 batteries. This unit can also be used in Emergency lighting applications or isolated battery back-up installations.
- Page 2 Top Controller Board NOTE: Before connecting the Lithium battery, plug Disconnect Mains power before wiring up the the unit into mains. Using a voltage meter equipment to the unit. measure volts across the Red (+) and Black (-) battery wires to check that the charge voltage The unit will create slight internal heat on all is between 14.3VDC - 14.5VD.C.
- Page 3 Securing the plastic plate The unit is supplied with a packet of screws. Please use the Qty 4:- Self tapper screws that are provided to screw the plastic plate securely to the The “Plastic plate” is not screwed down so that it is “Plastic base”...
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Page 4: Installing The Battery
Battery Lead Plug Installing the Battery You can easily unplug the red/black battery leads With the AC power off, plug the Negative (Black) & if you wish to install or remove a battery from the Positive (red) wires to the battery and then insert the unit. - Page 5 Emergency Lighting Applications You can set the unit up for a emergency lighting When 220VAC power is restored the emergency installation. Set the jumper to Isolated output. This lights will automatically turn off. This function also will set the unit to only output DC voltage to the sets the battery charger to current limit to 2.4A.
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