| Category: |
»
Computers
»
Power supply systems
»
UPS (Uninterruptible Power Systems)
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Model:
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DVR 500
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Manufacturer:
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Riello
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A type
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interactive
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Operating time at full load (min)
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5
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Operating time at half load (min)
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9
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Output waveform
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sinusoidal
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Coefficient of efficiency (%)
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98
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Number of output power sockets
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4
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rack-mountable
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Yes
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Output power (VA)
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500
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Output power (W)
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350
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Interfaces
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USB, RS-232
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Slot for additional interfaces
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Yes
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SNMP support
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Yes
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Charging time (h)
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4
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Ability to change batteries
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Yes
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Hot swappable batteries
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Yes
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At the entrance
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1-phase voltage
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At the exit
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1-phase voltage
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Input power factor
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0.97
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Input voltage_2 (V)
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160
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Input voltage_1 (V)
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294
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Input frequency_2 (Hz)
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45
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Input frequency_1 (Hz)
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65
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Displaying information
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LCD screen
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Sound alarm
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Yes
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Cold Start
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Yes
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Overload protection
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Yes
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Short circuit protection
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Yes
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Protection against high-voltage impulses
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Yes
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LAN Security
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Yes
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Antenna cable protection
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no
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Telephone Line Protection
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Yes
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Interference filtering
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Yes
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Noise level (dB)
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50
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Weight, kg )
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12.00
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Features
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The stability of the output voltage is + 5 / -10%
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Width (mm)
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483
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Height (mm)
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44
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Depth (mm)
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460
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