RLT-20K Three-phase UPS

DSP Technology: The advanced DSP digital control technology enable UPS more stable performance. Environment Friendly: This UPS is eco-designed and manufactured to meet the China local pollution control requirement of Electronic Products, which means it will cause no harm to environment and human beings in normal usage. Zero power switch delay: When the utility power fails, UPS will automatically switch from AC mode to battery mode with no delay, which will ensures stable power supply of operating system. Sufficient Expansion Slots: The pre-allocated smart slots enable flexibility in choice of USB cards,AS400 cards, CMC monitoring cards, SNMP cards, RS485 cards and EMD environment monitoring cards. Support the Generators: The wide range of input voltage and frequency can effectively separate the harmful electric wave produces by the generators and provide safe and reliable power supply. RLTTechnical parameters: ModelRLT20KRate capacity20kVATheoryreally online, static bypass switch, dual-transform, output isolationInput phasePhasethree-phase+N+GVoltage380V±20%Frequency50Hz±10%Max current(A)38Power factor0.95Soft start0-100% 5sBypass input phasePhasethree-phase+N+GVoltage380V±15%Frequency50Hz±5%Transform time inv-bypass≤2msBatteryDC voltage384VFloat charge432VHalt voltage336VMax current of discharge51Charge current10-25A adjustableRate capacity20kVAOutputPhasethree-phase+N+GVoltage380V±1%Frequency50Hz±5%(line) 50Hz±0.05%(battery)Power factor0.8Output wavesine waveTotal harmonic distortionlinear load<3% non--load<5%Load dynamic transient emission±5%(0 100%)Resume time<10 ms(±5%)Unbalanced voltage<±3% <±1%Overload capacity125% 10min 150% 1min >150% 200msSystemEfficiency>91%,95%, ECO modeCommunicate portRS 232/RS 485Temperature0-40°CRelative humidity0 90%Noise55 dBOutlookSize D×W×H(mm)800×560×1400Weight(Kg)350 Packed RLT20K UPS