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Line interactive ups 450VA UPS Power Supply

BK450

Line interactive ups 450VA UPS Power Supply

  • Overview
  • Specifications
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Features


• Compact size and ergonomic design: it can be placed on a desk top or other convenient location 

• Perfect protection for overload ,short circuit ,over-voltage ,low-voltage and over-heating etc

• Double boost and buck AVR for voltage stabilization

• Excellent microprocessor control optimizes reliability   

• Off mode charging and cold start function 

• Line mode, Battery mode and fault alarm

• Auto restart while AC is recovering

• Echo friendly and user friendly

• Low transfer time (<5ms)

• Frequency auto adaptive

• Low maintenance cost    

• AVR protection function

• Simulated sine wave

• LED indicator light

• Wide input range

• Easy installation


Specifications


Model BK450
Capacity 450VA/240W
Input Voltage 110/ 115/120Vac or 220/230/240Vac
Input Voltage Range 81-145VAC/140-300VAC
Input Frequency Range 50 Hz/60Hz(Auto sensing)
Output Voltage 110/ 115/120Vac or 220/230/240Vac
AC Voltage Regulation ±10%  (Bat Mode)
Frequency Range  50Hz/60Hz ± 1Hz (Bat Mode)
Active Power 240w
Transfer time Typical 2--6ms
Waveform (Bat Mode) Simulated Sine wave
Battery Internal maintenance-free lead-acid battery 
Battery Type & Number 12V/4.5Ah*1
Floating Charging Voltage 13.7VDC
Charging ability 4-6 hours recover to 90% capacity
Output Receptacles Universal sockets x 2 or other standard sockets x 2/3/4 or customized
Full protection Overload, discharge,over charge, short circuit, over / under voltage protection
Line mode Green lighting
Battery mode Yellow flashing
Fault Red lighting
Battery mode Sounding every 10 seconds
Low battery Sounding every second
Overload Sounding every 0.5 seconds
Battery Replacement Alarm Sounding every 2 seconds
Fault Continuously sounding
Dimension,D*W*H(mm) 279*101*142
Net Weight (kg) 3.5
Humidity 0-90% Relative Humidity 0-40 (Non-condensing)
Noisy Level Less than 40dB
Warranty 1 Year
Can be customized Logo, Inner Box, Label

Specifications Downloads


BK Series UPS-450VA Specifications from Fenice Power

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