supply single phase online UPS(15KVA)

Technical Characteristics 1.Double-conversion true online design, True pure sine wave output 2.Selection of advanced large-power IGBT and industrial-grade components 3.Can be cold-start and hot-start,without surge current when the UPS start 4.Intelligent charging system, charging current 6-20Amp(adjustable) 5.Can be used for two UPSs hot standby operation, the output power high stability 6.The maintenance is very easy and simple, low failure rate, low running costs 7.Standard static electronic switch. Standard output isolation transformer : 1.reduce the load harmonic currents and the AC direct interference 2.Load side voltage and current peak can be partially or completely eliminate 3.Improve the output capacity ,overload ability and anti-short-circuit capability 4.Reduce the load side third harmonic and improve system running reliability Perfect protection : 1.Input and output short circuit protection 2.Battery overcharge, over-discharge protection 3.Input over-low voltage, and over high-voltage protection 4.Overload protection, over-temperature protection Superior network management function : 1.Standard RS232 communication port, provide remote monitoring 2.Can be used for network remote monitoring (SNMP adapter optional) 3.Highlighted intelligent management features. RS485 and dry contact can be optional Model#DD1KDD2KDD3KDD6KDD10KDD15KDD20Capacity (KVA/KW)1/0.82/1.63/2.46/4.810/815/1220/16RectifierInput phasesSingle phase (L+N+G)Input voltage220VAC±25%Input frequency50 Hz±10%, 60Hz±10%Voltage harmonic distortion<15%BatteryCharge current6A 20A(adjustable)Battery quantity4pcs / 8pcs16pcsBattery typeMaintenance-free lead acid batteryBattery capacity7 999Ah ( can be optional according with power)Battery voltage48VDC / 96VDC192VDCFloating voltage56VDC216VDCInverterOutput phaseSingle Phase (L+N+G)Output voltage220VAC±1%Output frequencyCome after input frequency (AC mode), 50Hz/60Hz±0.5Hz (DC mode)Output wave formSine waveTotal harmonic distortionLinear load <3%; non-linear load <5%Crest ratio3:1Unbalanced load voltage<±5%Overload capabilityOver 125% , UPS turn-off after 10min,Over 150% , UPS turn-off after 1minefficiency, load 100%>93%SystemOperating temperature-20 40°CRelative humidity30% 90% (non condensing)Running high (maximum)<1000 (each additional 100 meters power fell 1% to a maximum 4,000 meters)CoolingForced ventilationNoise≤50dB(Distance 1m)≤53dB(Distance 1m)Interface portRS232(standard) , RS485,SNMP card and dry contact (option)Protection classIP20Size(W×D×H mm)210×452×510/260×525×590340×625×720Weight(Kg)35424865100130150Remark : (1)Specification only for reference .Subject to change without prior notice(2) We accept order with special specifications