Uninterruptible power supply unit (pulse) BBP-1230-A 2A (ББП-1230-A) , 12V for equipment of video surveillance systems, low-power equipment. Input voltage - ~175...~245V, output -12V, 2.0A, battery protection, metal box with indicators, dimensions - 200x160x85 mm for 7 Ah battery.
BBP-1230-A is intended for powering electrical equipment with a stabilized voltage of 12 with a current of no more than 2.5A with a transition to backup power from the battery in the event of a loss of 220V input voltage.
Discontinued. See BBP-1245-A.
Opportunities:
• Overload protection
• Short circuit protection
• Protection against over- and/or under-voltage input.
• Protection against overheating.
• Protection against deep battery discharge (less than 10.7 V)
• Protection against incorrect battery connection.
• Maximum power - 130% of nominal power - no more than 120 minutes.
• Impulse (short-term) power – 150% of the nominal.
Features:
• Smooth start-up scheme – provides a smooth increase in the output voltage when turned on.
• Phase tracking circuit for more accurate setting of the output voltage.
• Scheme of smooth pickup using a relay - provides a more perfect scheme of charging the battery.
• Scheme of the output voltage filter
• Scheme of voltage change in different temperature conditions -20...+75°C.
• Device display scheme.
• Scheme of the battery charger with current saving mode.
Features:
• Input voltage, V: ~175...~245
• Output voltage, V: 12...14
• General instability, %: 5
• Nominal output current, A: 2.0
• Maximum output current A: 2.5
• Battery charge current, A: 0.1-0.3
• Battery charge voltage, V: 13.5-13.8
• Battery cut-off voltage, V: 10.0-10.7
• Temperature range, °С: -20...+55.
• Mode of operation: long-term
• Overall dimensions, mm 200x160x85.
• Weight, kg: 1.5
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