BC9730 [ 24 DC AUTOMATIC BATTERY CHARGER ]
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INTRODUCTION
BC9730 is a 24V DC current regulated battery charger with 3.3A capacity, suitable for charging batteries of up to 100Ah. Charging method is constant voltage with reducing current.
5 levels of protections are incorporated to prevent premature failure of batteries, such as battery low voltage cut off, battery disconnect on redundancy and reversed polarity protection circuitry.
FEATURES
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Constant DC voltage charging for 24V battery bank |
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3A initial charging current with reducing rate over charging time |
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Built in surge protection and resetable fuse |
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Output short circuit protection |
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Thermal protection against overheating |
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Auto low battery disconnection with LED indication |
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Battery disconnect switch for disengaging battery from charger when system not in used for a longer period |
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Battery reversed polarity protection |
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Digital Volt and Ammeter |
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Rear mains switch to avoid unnecessary switching off the unit |
TECHNICAL SPECIFICATIONS
Input voltage |
230 / 240V ac |
| Charging voltage |
27.3 - 27.8V DC |
| Charging current |
3.3A max with reducing current |
| No load consumption |
30 mV |
| Max consumption |
100W |
| Protections |
Resetable fuse |
| Built in surge suppression |
| Low battery auto disconnection |
| Thermal overheat protection |
| Short circuit protection |
| Indications |
AC mains, charging and low batt. |
| Displays |
Voltage and current |
| E/M back up rating |
25A max |
| Use ext. relay / contractor if reqd. |
| Terminals |
Batt. inputs, EM load |
| Dimensions (WxHxD) |
482 x 88 x 180 mm |
| Weight |
4.1 kg |
 Front View Of BC9730 Rear View Of BC9730
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