APC APC Sinewave - BI850 UPS & Inverter
APC-850VA APC's 850SINE Home-UPS is a convenient way to keep your lights, fans and sensitive electronics running during power cuts. Eliminate the inconvenience that a loss of mains power brings, and continue your daily routine without disruption. Designed specifically for India's harsh power conditions, the 850SINE's state-of-the-art circuitry delivers backup power instantly, and it also recharges your battery faster, so you get the longest possible battery life.
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  • High Quality Sine Wave Output - eliminates humming and heat generated when powering Tubelights and fans.
  • LED Indicators provide easy-to-read status of your power conditions, Home-UPS and battery.
  • Home/Away Switch - keeps your battery charged when you're away, and prevents needless discharges.
  • Intelligent Battery Charging - Microprocessor controlled, 3-stage regulated charging ensures the fastest recharge times without decreasing battery life.
  • Wide Input Voltage Window - saves your battery power for when you really need it - during power cuts!
  • UPS/INVERTER Switch - lets you power computer systems as well as lights, fans and televisions.
  • Charger Output Selector - matches the battery charger output to your specific battery, ensuring the longest possible battery life by preventing under and overcharging.
  • Battery Input Fuses - protect against installation mishaps.
  • Advanced Safety Features - safeguard your Home-UPS and battery.
  • Push Button Circuit Breaker - provides easy recovery from an overload while on mains power.
  • Generator Compatibility - allows you to recharge your battery while on generator power.

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General Specification
Technology Microprocessor controlled
Battery Charging Current 3.69 A
Charger Current 3.69 A
LED Display Red Inverter load % (50, 75, 100%), Fault, On mains, On battery, Charging, Check battery
Capacity 850 VA
Applications Home
Controls Home/Away switch, Start/Test/Mute, UPS/INVERTER switch, Charger output selector
Overload - On Mains Thermal circuit breaker with reset button
Overload - On Battery Shutdown after 3 automatic reset attempts
Reverse battery polarity Fuses on rear panel
Other Features Short circuit protection, Low battery voltage shutdown (11.1 Vdc), Line neutral reverse protection, Over temp protection,
Battery Features
Battery Microprocessor controlled, 3-stage, regulated charging
Efficiency (on battery mode) 90%
Battery Selection Selectable: 8A, 10A, 13A, 15A
Battery Recharge Time 10-12 hrs
Compatible battery types Flooded batteries (flat plate and tubular)
Compatible battery sizes 80-180 AH
Input & Output
Input Voltage 230 V
Output Voltage on Mains Mode 190-260 Vac (mains voltage is passed to load)
Output Voltage on UPS Mode 100-290 Vac (mains voltage is passed to load)
Output frequency on UPS Mode 50 Hz +/-1 Hz
Output Waveform on UPS Mode Pure Sine Wave
Input Frequency 47-53 Hz
Output connection 15A India style socket
Voltage window for "on mains" operation - Inverter 100-290V AC
Voltage window for "on mains" operation - UPS Mode 190-260V AC
Input connections - To Batteries 1.0 m hardwired cables with crimped terminal lugs
Input connections - To mains 1.8 m hardwired cord with stripped leads
Max. input voltage without damage 300V AC
Dimensions
Weight 11 kg
Width 350 mm
Length 265 mm
Height 140 mm