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Three Stage 20a Battery Conditioner & Charger
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2 outputs: 14.2/13.8 Volts & 13 Volts
Input: 180 - 264 Volts ac
Output 1: Main 13v - 20amp, Red wire = 13v, Black wire = 0v
Output 2: Battery Charger 14.2v - 13.8v (6amp), 3 stage charger - Yellow wire = batt +, Black wire = batt -
Battery Charger Timing Cycle
(3 Stage Charging)
At switch on the charger is in boost phase where the charger output delivers 6amps constant current until o/p voltage reaches 14.2v. At this level the charger enters EQUALISATION phase.
Charger output remains at 14.2v (constant voltage) for 4 hours. After 4 hours the charger enters FLOAT phase.
Charger output switches to 13.8v (constant voltage) for 20 hours.
Note: Charger performs
Equalisation and Float every 24 hours unless the battery voltage falls
below 14.2v in Equalisation mode in which case Boost mode will restart.
When the mains is OFF this unit has a very low battery drain, the figure being only 0.0025 of an amp.
To ensure silent night time operation the fan switches off at low loads. The fan will start to operate once the load current is in the region of 5amp - 8amp.
Width 250mm x Depth125mm x Height 67mm
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