China M33 10K-30K Online Transformer Based Low Frequency UPS for Industry

M33 10K-30K Low Frequency online UPS
* I/P: 220△/ 380△ / 460△, 208VY/ 380VY, 400VY, 415VY
* O/P:220△/ 380△ / 460△, 208VY/ 380VY, 400VY, 415VY ± 1%
* Capacity:10K/15K/20K/30K
* Output PF: 0.8
* Wave Form:Pure sine wave
* Transfer Time:0 ms
* DC Voltage::384VDC(10K -- 80KVA),396VDC(100K--200KVA)
* Bat.:External Batteries
* Charge Current: 6-30A adjustable
Key features
♦Low frequency three phase on-line double conversion ups 10KVA--400KVA
♦220/380VAC 3P+N+G,110V/208VAC 3P+G optional
♦7 inche touch panel,display detailed running parameter and set the UPS work mode
♦DSP Controlled IGBT inverter
♦Setable UPS/ECO/INVERTER working mode
♦Event log by LCD panel
♦Three-phase separately adjustment to meet 100% unbalance loads
♦Cold start fuction and Auto restarting when mains resume
♦Full protection,overload,over voltage,short circuit,over temperature etc.
♦Static bypass and manual maintenance bypass
♦Advanced Battery Management,temperature compensation charging,setable charge current
♦Automatic charging in UPS off mode
♦RS-232 and Rs485 communication, SNMP or Dry Contact is option
♦Optional input harmonic filter or 12 pulse wave rectifier
♦Optional battery detection modules for per Cell battery
♦Option EPO function
♦Option parallel redundancy
Technical specifications

Mode M33-10KM33-20KM33-30KNominal capacityKVA 102030KW 81624RECTIFIER (INPUT)Phase numberThree PhaseInput power factorStandard >= 0.9 ( 6pulse Rectifier+Filter ), Optional >= 0.96 ( 12pulse Rectifier+Filter)Input voltage220/380VAC (230V/400VAC or 240V/415VAC)±25% 3P+N+PE
110V/208VAC( 120V/220VAC or 277V/480VAC ) optionalInput frequency50Hz±10% or 60Hz±10% (Selectable)Total Harmonic Distortion (THDi)6pulse Rectifier<30%, Optional 12pulse Rectifier & Filter<5%Output ripple wave<2%Soft start0-100% 5secChargingCharge modeConstant current, then constant voltage, charge with temperature compensation, automatic
switch Between Equalized charging and Float charging,Folat charging voltage432VDCEqualized charging voltage464VDCTemeperature compensation voltage-3mV/ºC/cellCharging current0.1C(Automatic adjust according to battery capacity)Charging power20% of rated capacityBatteryType VRLA/AGM/Gel, optional Lithium BatteryCapacity7~999AH settable (Configurate Battery Capacity according to Back-up Time)Battery number32units 12V or 192units 2V batteries (Nominal Voltage 384VDC)InvertorPhase numberThree PhaseRated powerRated capacity*0.9Nominal voltage220/380VAC (230V/400VAC or 240V/415VAC), 3P+N
110V/208VAC( 120V/220VAC or 277V/480VAC ) optionalOutput voltage stability±1%( Stable load), ±3%( fluctuant load)Frequency stability50Hz 60Hz<±0.5% ( Asynchronous )Factor of wave crest>3:1Output waveform distortion degreePure Sine Wave, Linear Load< 3%, Non-Linear Load<5%Dynamic featureInstant voltage<±5% ( from 0 to100% ), Instant recover time<10msUnbalance load voltage<±5%Overload protectionAt 115% load, normal work, At 125% load 10 min, At 150% load 1min, At 200% load 1SInvertor efficiency>92%(full load)BypassPhase number3 phase+NInput nominal voltage220/380VAC (230V/400VAC or 240V/415VAC)
110V/208VAC( 120V/220VAC or 277V/480VAC )optionalOutput nominal voltage220/380VAC (230V/400VAC or 240V/415VAC)
110V/208VAC( 120V/220VAC or 277V/480VAC ) optionalSwitching time0ms(adopted static switch)Protection FunctionInput protectionInput voltage, frequency over limited protection, Phase fault, Phase lackOutput prorectionOver current, short circuit, over voltage, low voltageBattery protectionOver charge, over-discharge protectionOverheat protectionEnvironment over temperature protection, inverter over temperature protectionHardware fault protectionAssistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc protectionSYSTEM PARAMETERSWork environmentTemp: -10~40ºC, relative humidity: 30%~90%, Altitude<2000m ( 1% decrease against 100
meters' rise, max. altitude 4000m )Cooling method forced coolingCommunitation interfaceRS232/ RS485, optional dry contact, SNMP card ( for remote control via Internet)Parallel operationTandem hot backup or parallel connectionAnti-surge capacity10/700μS, 5KV; 8/20μS, 20KAProtection levellp31Safety performanceVin-n Vout-n 3000Vac, creepage<3.5mA , insulating resistance>2MΩ(500VDC)Noise(Db)48-55Mechanical dimension(W*D*H)mm600*620*1200Weight(Kg)200265310Remark:all specification subject to change without notice,customer-made specification are acceptable

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