DSP Sine Wave Home UPS.

TECHNICAL SPECIFICATIONS OF 650VA,850VA & 1450VA UPS
DESCRIPTION 650VA 850VA 1450VA
INVERTER MODE
OUTPUT VOLTAGE AT NO LOAD: 220 VAC ± 7 VAC
OUTPUT FREQUENCY: 50.0 Hz ± 1.0Hz
OUTPUT WAVE FORM: Sine Wave
NOMINAL BATTERY VOLTAGE: 12 VDC 24 VDC
MAX. NO LOAD CURRENT @ FULLY CHARGED BATTERY: 1.7A 1.4A
BATTERY LOW ALARM: 10.6 ± 2 VDC 21.2 ± 0.2 VDC
BATTERY LOW PROTECTION: 10.4 ± 2 VDC 20.8 ± 0.2 VDC
EFFICIENCY: > 85% > 85%
NO LOAD CURRENT @ SWITCH OFF/MAINS OFF: 0A
TOTAL HORMONIC DISTORTION:
UPS MODE
INPUT VOLTAGE RANGE: 180 to 270 VAC ± 10 VAC
CHANGEOVER TIME MAXIMUM:
NORMAL MODE
INPUT VOLTAGE RANGE: 90 to 280 VAC ± 10 VAC
INPUT VOLTAGE RANGE FOR CHARGING:90 to 280V ± 10 VAC
MAXIMUM CHANGE OVER TIME:
CHARGING MODE
CHARGING CURRENT @ 220VAC (NC): 8A +/- 1A 10A +/- 1A
CHARGING CURRENT @ 220VAC (HC): 11A +/- 1A 13A +/- 1A
BOOST CHARGING VOLTAGE: 14.2 ± 0.2 VDC 28.4 ± 0.2 VDC
FLOAT CHARGING VOLTAGE: 13.7 ± 0.2 VDC 27.4 ± 0.2 VDC
PROTECTIONS
PROTECTIONS:WIRING FAULT, BATTERY VOLTAGE LOW (4 AUTO RETRIES), OVER LOAD (6 AUTO RETRIES)
BATTERY OVER CHARGE, OVER TEMPERATURE, SHORT CIRCUIT (ONE RETRY), BATTERY DEEP DISCHARGE PROTECTION
DISPLAYS
LCD DISPLAY: Mains on, Main Voltage, Output Voltage UPS ON / OFF
Short Circut, Overload, Battery Low, Load %
Mains ON / OFF, Battery Charging / Charged / Battery Low
WEIGHT AND DIMENSIONS
WITH PACKAGING LXWXH IN MM: 350x290x135 365x320x125
WITH OUT PACKAGING WXDXH IN MM: 310x215x85 310x240x85
NET WEIGHT: 3.2Kg 3.9Kg
GROSS WEIGHT: 3.9Kg 4.5Kg
GENERAL
COMMUNICATION 4 PIN Serial interface for calibration of various parameters
OPERATING TEMPERATURE RATE: 0 Deg to 45 Deg
RELATIVE HUMIDITY: 0-90% Non Condensing
Note : The charging currunt can be increased / decreased using the unieque and first-in-class On Site Charging Rate Control (OSCRS) features