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29 November 2017, Comments 0
“CB500-3” SWITCHING BATTERY CHARGERS

CB516-3, CB520-3 and CB522-3 battery chargers can charge automatically lead acid, lead-gel and AGM batteries with innovative charging lines. They are protected against overheating and the 12V outputs are protected against short circuits and polarity inversion.
CB516-3,CB520-3 and CB522-3 are furthermore designed to replace the CB516, CB520 and CB522 models.
The high frequency switching technology gives excellent performance with limited weight and dimensions.

Charging process for 12V batteries:
- Desulphation : when switching on the battery charger, only if needed, the battery is charged at 15,2V until the current exceeds 2A or for a maximum of 2 hours.
- Bulk : battery charging with maximum current until the end-of-charge voltage is reached.
- Note: the end-of-charge voltage is reached only if the battery is efficient.
- Absorption : battery charging at constant end-of-charge voltage for the time defined by the charging line, with a progressive current reduction until the charging is completed.
- Float : Maintenance charging at constant voltage for a maximum time of 15 hours. A high load leads to phase Bulk starting again.
- Stand-by : The battery charger stops supplying power. It will switch over to the Refresh phase when the battery voltage goes under 13V.
- Refresh : The battery is charged at the Bulk voltage for a maximum time of 1h; this phase is designed to compensate for the battery self-discharge. Once completed, the charging starts again from the Float phase.
12V BATTERY CHARGERCB516-3CB520-3CB522-3
PART-NR321517321521
TECHNICAL DATA
NOMINAL INPUT VOLTAGE230Vac +-10%230Vac +-10%230Vac +-10%
FREQUENCY50Hz+60Hz50Hz+60Hz50Hz+60Hz
MAX POWER250W300W320W
 PROTECTION FUSE3.15A (vetro 5 x 20)3.15A (vetro 5 x 20)3.15A (vetro 5 x 20)
ON/OFF SAFETY SWITCH230V230V230V
OUTPUT TECHNICAL DATA
 BULK VOLTAGE (V)14.1Vdc (A) - 14.4Vdc (B) - 14.7Vdc (C)14.1Vdc (A) - 14.4Vdc (B) - 14.7Vdc (C)14.1Vdc (A) - 14.4Vdc (B) - 14.7Vdc (C)
FLOAT VOLTAGE (V)13.5Vdc (A) - 13.8Vdc (B) - 13.8Vdc (C)13.5Vdc (A) - 13.8Vdc (B) - 13.8Vdc (C)13.5Vdc (A) - 13.8Vdc (B) - 13.8Vdc (C)
MAX CURRENT16A20A22A
CHARGING LINEIUo UIUo UIUoU
BATTERY TYPE SELECTOR3 positions (A - B - C)3 positions (A - B - C)3 positions(A - B - C)
SHORT-CIRCUIT AND POLARITY INVERSION25A (blade)30A (blade)30A (blade)
THERMAL PROTECTIONYESYESYES
SIGNAL AC POWER SUPPLY (S)12V; 50mA12V; 50mA12V; 50mA
GENERAL TECHNICAL DATA
EFFICIENCY86%86%86%
ROOM TEMPERATURE0-50°0-50°0-40°
VENTILATIONForzata - regolaz. automatica variabileForzata - regolaz. automatica variabileForzata - regolaz. automatica variabile
PROTECTION DEGREEIP 30IP 30IP 30
MAINS CONNECTIONSpina SchukoSpina SchukoSpina Schuko
BATTERY CONNECTIONFaston Tipo 6.3Vite "M6"Vite "M6"
CASENylon+fibra di vetro - autoestinguenteNylon+fibra di vetro - autoestinguenteNylon+fibra di vetro - autoestinguente
DIMENSIONS (mm)180 x 140 x 85H180 x 140 x 85H180 x 190 x 85H
WEIGHT1Kg1Kg1Kg
COLORNero grafiteNero grafiteNero grafite

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