Three Phase Low Frequency Online 3/1 10kVA Industry UPS Power with DSP and CPU Digital Control

Three Phase Low Frequency online 3/1 10kVA Industry UPS Power with DSP and CPU digital control
High reliability
• Standard output isolated transformer
• No-master-slave N+1 parallel technology
• International electronic and electrical components
• PCB boards feature with anti-corrosion paint coatingHigh performance
• 285~485Vacinput Voltage
• DC cold start function
• DSP and CPU digital control
• Internal manual maintenance bypass
ModelDPL31 10KDPL31 15KDPL31 20KDPL31 30KDPL31 40KPhaseThree phase in /Single phase outInputRate capacity10KVA/8KW15KVA/12KW20KVA/16KW30KVA/24KW40KVA/32KWRate voltage400Vac(three phase with ground)Voltage range165~280Vac(phase)/285~485Vac(line)Frequency range50/60Hz±10%OutputRate voltage220/230/240Vac(three phase) ±1%Line mode frequency45~55Hz or 55~65HzBat mode frequency50Hz or 60HzFrequency regulation±1%Harmonic≤2% linear load; ≤5% non-linear loadCrest ration3:1Transfer0msTransient response0%~100%(linear load)≤±5%; 20%~100%(non-linear load)≤±3%Transient recovery0%~100%(RCD load)<60ms recover to 90%Overload0%~110%: normal; 110%~150%: 10~1min; load>160%: 200ms; (transfer to bypass and alarm)Output short60~100msEfficiency≥ 88%≥ 90%Grid rectifierRectifier6 pulseGradeIP gradeIP21BATNumber29/30/31/32, default 32Charge voltage290V~435V adjustableCharge currentDefault 10A, max 40ASizeWeight Size (D*W*H mm)656*405*817950*560*1333Weight (kg)118120145193278EnvironmentAudible noise≤ 70dBTemperature /Humidity0ºC~40ºC;20%~95%CommunicationRS-232/USB/SNMP card