Microtek Online Ups Max 5kva 48V Lithium Compatible Features and Specifications : GENRAL INFORMATION MODEL NAME / NUMBER Online UPS CAPACITY 5KVA/4000w DC VOLTAGE SYSTEM 48 VDC INPUT INPUT VOLTAGE RANGE 110VAC+5% - 300VAC+5% FREQUENCY RANGE 40Hz - 70Hz PHASE SINGLE PHASE WITH GROUND POWER FACTOR >0.99 @ FULL LOAD OUTPUT OUTPUT VOLTAGE 200/ 208/ 220/ 230/ 240VAC AC VOLTAGE REGULATION +1% (Battery Mode) FREQUENCY RANGE (Battery Mode) 50Hz+0.25Hz OR 60Hz+0.3Hz CURRENT CREST RATIO 3:1 HARMONIC DISTORTION <2% THD (Linear Load) 4% THD (N on-Linear Load) OVERLOAD CAPABILITY 105%-110%: UPS SHUTS DOWN AFTER 10 MINUTES AT BATTERY MODE OR TRANSFER TO BYPASS WHEN THE UTILITY IS NORMAL. 110%-130%: UPS SHUTS DOWN AFTER 1 MINUTE AT BATTERY MODE OR TRANSFER TO BYPASS WHEN THE UTILITY IS NORMAL. >130%: UPS SHUTS DOWN AFTER 3 SECONDS AT BATTERY MODE OR TRANSFER TO BYPASS WHEN THE UTILITY IS NORMAL. TRANSFER TIME AC MODE TO BATTERY MODE 0/ INVERTER TO BYPASS: <4ms (Typical 2.5ms) WAVEFORM (Battery Mode) PURE SINEWAVE EFFICIENCY EFFICIENCY (AC MODE / BATTERY MODE) 88% / 83% BATTERY & CHARGER BATTERY TYPE & NUMBERS Lithium 48V CHARGING CURRENT 20A PHYSICAL DIMENTION (LxWxH) 282x145x220 mm NET WEIGHT 9.8 KGS. ENVIRONMENT OPERATING HUMIDITY / TEMP. 20-95% RH @ 0-40°C (N on-Condensing) NOISE LEVEL LESS THAN 50dBA @ 1 METER (WITH FAN SPEED CONTROL) STATUS INDICATIONS DISPLAY LCD DISPLAY INDICATIONS MANAGEMENT SNMP (OPTIONAL) POWER MANAGEMENT FROM SNMP MANAGER & WEB BROWSER