Digital Network Public Address & Voice Alarm System
5.6.DC 24V power & charger-VA-6000BC
VA-6000BC is mainly used in VA-6000 system, to solve device problem that support stable backup DC
power when main power lost to make sure system work normally. Electric energy store in plumbic acid
battery, it can connect to 2 pieces of DC 12V battery or a piece of DC 24V battery. Charger built in battery
charging management and monitoring circuit, when connect with extra power, DC 24V power will
disconnect automatically.
1. Auto choosing charging model, no overcharge danger, make sure accumulator service life: pre
charge->constant current->Trickle Charge.
2. High charging efficiency, high restore efficiency.
3. Support accumulator lose efficacy, over voltage, over heat and over time charging detection.
4. Support accumulators with different capacity: <=200Ah.
5. Auto temperature control fan and over heat protection.
1. 19 inch cabinet location hole and machine feet.
2. Charger main power(AC) working status indicator.
OFF—Charger main power disconnect( will not cut off accumulator power supply).
Green—Charger main power supply is OK.
3. Accumulator status of connection indication light.
Green—Accumulator connection is OK.
Yellow—Accumulator disconnection or battery is damaged.
4. Charging status indication.
OFF—Charger doesn’t charge with accumulator.
Green—Charger is charging with accumulator.
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