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4 Power Supply
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ANX95 is designed for a mains operation (230VAC) and a 24V-battery back up.
Power supply / output:
Effect: 75W
Input voltage: 230VAC
Output voltage: 27VDC/3A *)
*) The output power is used for:
1. Charging voltage: 27.2V
2. Output for 24VDC (auxiliary voltage) 27.2V
3. Internal + 5VDC.
The software governs the output voltage reference.
Power/battery function:
1. If the battery voltage is low or a short circuit occurs, the charging voltage to the
battery will be limited so that the power is not overloaded.
2. Every 20 seconds the charging voltage is switched off so that the panel can
check that the battery fuses are intact.
3. Every fourth hour the battery is loaded with approx. 0.7 Amps. so as to check
the battery. While the battery is loaded (approx. 10 seconds) the charger will be
switched off.
A battery fault will be reported if the battery voltage is less than 24V.
Technical Specification $1;
Art. No. 351201.043, v2-112000
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