Má táto ups bezhlučnú prevádzku? Alebo vydáva nejaký zvuk (napr. ventilátor)?
APC Back-UPS BE-850VA
Uninterruptible Power Supply - backup time at 100% load 2.3 min, backup time at 50% load 9.8 min, actual and apparent performance 520 W / 850 VA, max. output voltage 230 V, off-line, 8×FR, protection data network RJ-45, protection telephone network RJ-11 and USB, 99,3% efficiency at 100% load, 99% efficiency at 50% load, dimensions 120 × 130 × 365 mm (H×W×D), weight 4.5 kg
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INSIGa02
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APC Back-UPS BE-850VA
Discontinued
APC Back-UPS BE-850VA
Imagine a power outage a few seconds before your work was about to be automatically saved. Your work is irretrievably lost, and you must start from scratch. Such catastrophic scenarios can be averted by the APC Back-UPS BE-850VA replacement backup source. This is a premium battery backup that powers all appliances needing electricity. The APC Back-UPS BE-850VA UPS has the Off-line design approach. Off-line is the most basic form because it connects to the battery and disconnects from the mains power when power fails.
APC Back-UPS BE-850VA Backup Power Supply Key Features
- Backup power design: Off-line
- Actual performance: 520 W
- UPC operation at full load for 2,3 min
An important attribute is how long the UPS will function when the electricity is off. This is governed by the power consumption of the connected electronics – for example, at half-load (50%), the backup time can last up to three times as long. The load of the backup source defines the operating time, which at maximum load is 2,3 min and at half-load, it's 9,8 min. It is therefore essential to estimate the energy consumption of the connected computers, monitors and other electronics and it is best to have some spare energy in reserve. The APC Back-UPS BE-850VA shows the apparent power as 850, but realistically, the actual usage matches the value of 520 W.
Specifications
Dimensions
Width
Height
Depth
Power outlet type
Country
Performance
Efficiency
Backup time
2.3 min
Backup time at 50% load
Output type
FR
Communication and protective interfaces
Weight
Weight
More Specifications
Schneider Electric IT Logistics Europe Limited City East Business Park, Ballybrit Galway, Ireland, [email protected], +19789304141
Note:
Specifications can be changed without notice. Images are for illustrative purposes only.
