onlineUPS(hign frequency)

Product Description

Application: Small network server and other IT equipment Feature: 1)Hifrequency and double conversion on-line technology 2)Fully digitilized DSP control 3)Advanced PFC 4)Wide voltage window 5)Parallel redutant 6)LCD disply option 7)Parallel capacity 8)Advanced Battery Management 9)Automatically charging in ups OFF mode *0)Lighting and surge protection *1)Short circuit and overload protection *2)Fan speed auto control when loads varies *3)EMI/RFI noise filter *4)Smart RS**2 communication port *5)Optional SNMP cards *6)LCD model:SKG-X Series SKG 6~*0K Model SKG*6K SKG**0K SKG-R6K SKG-R*0K SKG-T*0K SKG-T*5K SKG-T*0K Capacity 6KVA/4.2KW *0KVA/7KW 6KVA/4.2KW *0KVA/7KW *0KVA/7KW *5KVA/*0.5W *0KVA/*4KW Input Voltage Range **6±5VAC~**6±5VAC **4±5VAC~**8±5VAC Frequency Range *6~*4HZ±0.5HZ or *6~*4HZ±0.5HZ auto sensing Phase Single phase Three phase Power Factor ≥0.*8 ≥0.*5 Voltage Range **0Vac±1% Output Phase Single phase Frequency Range *0HZ±0.2%(battery mode) THD (linear load) ﹤2% THD (non-linear load) ﹤6% Overload Capability **5%~**0% *0min rurn to bypass mode;＞**0% 1s rurn to bypass mode Crest Factor 3:1(max) Short Circuit Protection 5 cycles turn off inverter, no transfer to bypass, provide alarm (AC mode) 5 cycles turn off inverter, provide alarm (battery mode) fuse blown or breaker action (bypass mode) Waveform Pure sine wave Transfer Time Between AC Mode and Battery Mode Zero transfer time Transfer Time Between AC Mode and Bypass Mode Zero transfer time Efficiency ≥*8% Battery Model *2V sealed lead acid maintenance free DC Voltage **0VDC Configuration *0×*2V/7AH External battery bank Backup Time（half load） *0min *3min Depends on the external battery capacity Backup Time（full load） 7min 5min Charge Current(standard unit) 1A N/A Charge Current(long time unit) 5A Recharge Time *0% capacity after 8 hrs charging Communication Interface RS**2;SNMP(ortional) Parallel port Parallel availability for redundancy and load sharing up to three units LCD Indication " LCD: ***** voltage/frequency, battery voltage, output voltage/frequency, loadwatt, Va value and percent, inverter temperature ***** mode auch as“on line”, “on batt”or“on bypass” LED: ***** led for normal operation, 2. Yellow led for warning condition, ***** led for abnormal operation" LED Indication Mode, load or battery capacity Noise Level ≤*5dB Environment Temperature 0~*0℃ Humidity 0%~*5%(Non-condensing) Altitude ﹤***0m Storage Temperature 0~*0℃ Other Standard unit Net/Gross Weight *1/**3Kg *4/**6Kg N/A N/A *5/**9Kg N/A Long Time Unit Net/Gross Weight *6/*6Kg *8/*8Kg *2/*5Kg *2/*5Kg *9/*1Kg *0/*4Kg Dimension(W×D×H)mm **0×**0×**7 **0×**6×**6 **0×**6×**6 **0×**0×**7 **0×**0×**0 Packing(W×D×H)mm **0×**0×**5 **0×**0×**6 **0×**0×**6 **0×**0×**5 **0×**7×***0