Performance: • With double conversion online design, zero output transfer time. Single phase input and output voltage. • Adopt DSP digital control, excellent performance indicators, more steady and reliable. • Adopt active power factor correction technology (PFC), the input power factor is 1, can reduced the pollution to the grid, To energy saving and reducing system investment. • Ultra-wide input voltage range. • Input frequency range 40~70Hz, support various fuel generators. • With LCD LED real-time display, users can intuitively understand the UPS operating status. • With self- detection function, can detect hidden faults of UPS in time. • With AC input over voltage, low voltage protection, output overload protection, short circuit protection, temperature protection, battery low voltage warning protection and battery overcharge protection. • The efficiency of the whole UPS is as high as 95.5%, which reduces the power loss of it and saves the user’s use cost. • When there is no mains power, you can directly use the battery to cold start. • With input neutral and live line detection function, avoid the reverse connection of UPS utility input • When utility cut-off, the UPS discharge battery in the battery mode; when the city power is recovery ,UPS turn on automatically,and charge battery at the same time, as unattended function. • Standard RS232 communication outlet ,connect UPS and computer to realize multifunctional and multi-purpose monitoring and management operations, available SNMP card (optional) to UPS remote monitoring function. Specification: Model H1KR H1KRS H2KR H2KRS H3KR H3KRS Rated Capacity 1KVA/1KW 2KVA/2KW 3KVA/3KW Input Input connection type L N PE Rated input voltage 208/220/230/240VAC Voltage range 110-300VAC Frequency rage 50/60 HZ (default), ±10HZ (can be set) Input power factor ≥ 0.99 Input THD ≤ 4% % linear load Output Output connection type L N PE Output voltage 208/220/230/240VAC Output accuracy ±1% Output frequency Mains mode:same as AC frequency, battery mode : 50/60HZ -0.1% Output THD ≤2% linear load, ≤ 4% Non-linear load (PF=0.7) Output power factor 1 Overload Capacity AC mode : 30min@102%~110% Load; 10min@110%~130% Load; 30s@130%~150% Load; 200ms@>150% Load Battery mode : 10min@102%~110% Load; 1min@110%~130% Load; 10s@130%~150% Load; 200ms@>150% Load Transfer time AC mode switch to battery mode 0ms mains inverter mode switch to bypass mode 4ms AC priority mode Support Overall Efficiency AC Mode (Full Load) 94.5%@220VAC 95.5%@220VAC 95.5%@220VAC Battery Mode (Full Load) 87.5% @24VDC 88.5% @36VDC 89.5% @48VDC 91.5% @72VDC 91.5% @72VDC 91.5% @96VDC Battery Battery type Lead Acid Battery Number of batteries 7Ah*2/3 / 7Ah*4 / 7Ah*6 / Battery Charge Current 1KR-3KR:1A (default); 1-2A (can be set) 1KRS-3KRS:5A (default); 1-12A (can be set) Charging Mode Two-stage/three-stage charging Display LCD 2×8 PIN/Pitch 2.54mm, support 128-bit segment code, up to 4 buttons 4 LEDs, can display operating mode / load / input / output, etc Interface RS-232 Support: Windwos 2000/2003/XP/Vista/2008/7/Linux/Unix and MAC USB Windows Famlly & MAC Intelligent slot (Optional) SNMP/AS400 Relay Card/RS485 Environmental parameters Operating ambient temperature 0~40℃ Operating environment humidity 20%~95% (No condensation) Storage temperature -15~60℃ ( Battery : 0~40℃ ) Altitude The altitude should not exceed 1000m, derating above1000m, up to 4000m (max ) , refer IEC62040 Noise ≤45db Mechanical Specifications Dimensions (D*W*H) (mm) 438*420*88 438*600 *88 438*420 *88 438*600 *88 438*420 *88 Net weight (kg) 9.5/11.5 6 17 6.5 21.5 7
