50 kVA Rackmount UPS Price Online UPS 50kw Three Phase UPS

YDC3300-RT (10-50kVA)10-50kVAsingle phase 3 phase online ups rackmount ups 10kva 15kva 20kva  Building on the best-in-class reliability of the KSTAR UPS platform, the YDC3300-RT rack-mounted UPS provides a dependable and cost-effective power backup solution with a higher power density, a smaller footprint that makes it the ideal solution for distributed IT and edge computing environments.General FeaturesDouble conversion online designInput power factor correction (PFC) technologyinput power factor up to 0.99Digital control process (DSP) makes the system more stable and reliableParallel redundance function, max six in parallelLSB synchronization (40~50KVA).Battery pack can be common connection in parallel operation30~50 pcs battery are settableIntelligent charging managementLED+LCD displaySelf-diagnosis functionEPO functionTechnical SpecificationMODELYDC3310-RTYDC3315-RT YDC3320-RTYDC3330-RT  YDC3340-RT YDC3350-RTCapacity (VA/Watts)10k/10k 15k/15k20k/20k 30k/30k40k/40k 50k/50kINPUT  Input&Output System3/3,3/1,1/1 , Support Double sources input  3/3, Support Double sources inputNominal Voltage380/400/415 (3Ph+N+PE) ; 220/230/240 (P-N)380/400/415 (3Ph+N+PE) Operating voltage range208~485  138~485Operating frequency range40~70HzPower Factor≥0.99Harmonic distortion (THDi)≤3% (100% linear load) Bypass input  Normal voltage (Vac) 3/3,3/1,1/1 , Support Double sources input3/3, Support Double sources input Bypass voltage rangeMax. voltage:220V: +25%(optional +10%,+15%,+20% ) ; 230V: +20%(optional +10%,+15% ) ; 240V: +15%(optional +10%) Min. voltage: -45% (optional -10%,-20%,-30%) Bypass Frequency rangeFrequency protection range: ±10% Generator inputSupportOUTPUT  Output Voltage380/400/415Vac,(3Ph+N+PE) 220/230/240Vac,(P-N)380/400/415Vac (3Ph+N+PE) Power Factor1.0Output frequency(Hz)Line mode:Synchronize with input ;when input frequency >±10%%(±1%,±2%,±4%,±5% Optional,Output frequency 50×(1±0.1%)Hz Battery mode :(50/60±0.1%)Hz WaveformPure sine wave Crest factor3:1 Harmonic distortion(THDV)≤2%(100% linear load); ≤4% (100% non linear load)  Transfer Time(ms) 0 MsEfficiencyUP to 95 UP to 96Overload≤110% overload for 60 min; 125% overload for 10 min; ≤150% overload for 1 min  Bypass Mode135% overload for long term; >1000% overload for 100 ms 135% overload for long term; >1000% overload for 100 ms BATTERYBattery VoltageFor optional : Optional Voltage: ±180/192/204/216/228/240/252/264/276/288/300Vdc (30/32/34/36/38/40/42/44/46/48/50pcs optional); 360Vdc~600Vdc (30~50 pcs, 30 pcs default, 36~50 pcs fully output ; 32~34 pcsOut put power factor 0.9; 30 pcs output power factor 0.8;)For optional : Optional Voltage: ±180/192/204/216/228/240/252/264/276/288/300Vdc (30/32/34/36/38/40/42/44/46/48/50pcs optional); 360Vdc~600Vdc (30~50 pcs, 36 pcsdefault, 36~50 pcs fully output ; 32~34 pcsOut put power factor 0.9; 30 pcs output power factor 0.8;) Max charger current (A)                           18                      201820  Others     Alarm function    Overload,utility abnormal,UPS fail,battery low voltage etc Protection function Short circuit,overload,overheat,battery low,output low voltage,fan fault,Anti-thunderSYSTEM FEATURESOverloadLine ModeLoad≤110%: last 60min, ≤125%: last 10min, ≤150%: last 1min, ≥150% turn to bypass mode immediatelyBat. ModeLoad≤110%: last 10min, ≤125%: last 1min, ≤150%: last 5S, ≥150% shut down UPS immediately Bypass ModeBreaker( Load < 125%, long-term operation)Short circuit Hold whole system Communication interfaceRS232, RS485, Parallel, Intelligent Slot(SNMP card/ Relay card(optional)), BMS (optional),EPO port, Output port, MAINTAIN-AUXSWSPHYSICAL Dimension W×H×D (mm)443x131(3U)x580 mm 440x670x130(3U)440x800x175( 4U) Net Weight (kg)293132  27 48 51 ENVIRONMENTOperating temperature0~40ºCStorage  temperature-25ºC~60ºC Humidity range0~95% (non-condensing)Altitude