Online high frequency Power UPS

KG series of intelligent online high frequencypower UPS is a kind of economic well-designed UPS power supply, adopting high-speed CPU control and advanced high-frequency inverting control technology. This series of UPS can provide low distortion pure sine wave output for the users’ load , and create the best power environment; have the best detection, protection function and small size, light weight, high efficiency. This series of UPS is equipped with RS232 communication interface, with intelligent monitoring software, can easily use the realization of the monitoring of the UPS, and optional SNMP network adapter card to achieve sound management of remote monitoring and control; surface panel display use LCD or LED to allow users to know the operational status of UPS directly. This series UPS has surge wave absorption, zero-time power conversion, strong anti-interference design and reasonable battery management technology, with high quality and high reliability. Applications: Widely used in the areas such as data processing centers, mainframe systems, integrated computer network, ISP service providers, telecom equipment, computer room, precision medical equipment etc. Technical merits: Adopted DSP digital control technology Advanced DSP digital control technology to enable a more stable performance of UPS, a more superior quality. Load power factor 0.7 Suitable for the development trend of electric equipment, with the capacity to carry more Active input power factor correction (PFC) The use of digital control of PFC technology, the input power factor up to more than 0.98 in order to avoid the grid environment pollution so as to save energy and reduce the system cost of the investment. Wide input voltage and frequency range A wide range of input voltage and frequency, it can work normally even in very remote areas under poor power environment ,can also reduce the battery discharge times and improve the battery life. Power system automatically adapts to 50Hz/60Hz Automatic Identification 50Hz/60Hz power system to adapt to meet the needs of different power system. Can be used with generators Input voltage and frequency range, can effectively isolate the negative power generated by the generators to provide clean, safe and stable power supply for the load Zero switch When AC mains power unstable, UPS power supply mode conversion time is zero, can effectively guarantee the safety and reliability for the load. N +1 parallel redundancy planning, to provide you with the most reliable power solutions N +1 parallel redundancy means that there is always an extra UPS prepared to provide protection for your critical equipment. At the same time, advanced average current technology makes each UPS under parallel operation share of the load current averagely, can improve system reliability also extend the service life of UPS. Comprehensive monitoring communication function Providing RS-232, intelligent slot and other monitoring communication interfaces. Users can select SNMP intelligent UPS network monitoring software, to achieve centralized monitoring and remote monitoring. Main technical parameters: ModelKG-1KVA-SKG-1KVAKG-2KVA-SKG-2KVAKG-3KVA-SKG-3KVARated capacity1KVA/700W2KVA/1400W3KVA/2100WInputVoltage118 300VACfrequency40 60Hz adjustableOutputVoltage220VAC±2%FrequencySynchronization with the input(AC mains mode)50Hz±0.1%(battery mode)Output waveformSine waveOutput power factor≥0.7Back up time(full load/half load)10/15(min)External battery10/15(min)External battery10/20(min)External batteryBattery typeVRLA maintenance free batteriesExternal battery nominal voltage36VDC96VDCBattery cut-off voltage31VDC±1V82VDC±1VBattery float charging voltage41VDC110VDCTransfer time0msOverload capacityLoad 110% 150%, maintain25s; load 200%, maintain300ms;Communication interfaceRS232+intelligent Slot / SNMP mains power abnormal, power failure, battery capacity, UPS status displaying etc. intelligent monitoring functionsOperational ambientTemperature0°C 40°CHumidity20% 90%Size (W×D×H)mm 145×355×220190×383×318190×413×318Net weight12 kg6.5 kg23kg10.5 kg28kg11.5 kg