MD Series 3/1 Phase 10KVA-80KVA

Power Range:10KVA-80KVA

Type:Online

Description:MD series 3/1 UPS includes the best electronic technology,inverter output transformer insulation,input and output filtering,safety, protection,management and control devices,as well as a wide-ranging series of options that make these units unique

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    • Features
    • Specifications
    • Power range: 10KVA-80KVA.
    • Work mode: three-phase on-line.
    • Application area: data process centre, host computer system, manufacture industry, telecom equipment etc.
    • Event record.
    • Three phase input, single phase output.
    • On-line double conversion.
    • Static by pass.
    • Manual maintenance by pass.
    • Microprocessor control.
    • LCD front panel diagnostics.
    • Remote and tele-control.
    • Redundant and parallel architecture.
    • Expandable runtime capability.
    • Auto diagnostics.
    • Low audible noise level.
    • Longer Cycle Service Life. Deep Cycle (high-density active material and thick plates) design & special 4BS lead paste technology prolongs the cycle service life.
    • Excellent Discharging Ability. Radial grid design & tight assembly technology ensures an excellent high-rate discharge performance
    • Excellent Deep Cycle Ability. Unique grid alloys & special positive/negative lead paste formulations makes the battery perform excellent in deep cycle using and recover quickly upon over discharging and extend the float service life.
    • Low Self Discharge. Using high purity raw materials ensures the battery has less self-discharge.
    • Environmental & Non-polluting. Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.
    • Safe & Reliable. Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.
    MODEL   ( MD-C ) 10K3/1L 15K3/1L 20K3/1L 30K3/1L 40K3/1L 60K3/1L 80K3/1L
    Rated capacity(VA) 10K 15K 20K 30K 40K 60K 80K
    INPUT
    work mode true online double conversation low frequency
    Input phase 3phase + N + G
    Input P.F. >0.8 ,>0.95(input filter or 12 pulse )
    Input rated V 220/380VAC,230/400VAC,240/415VAC  or 110v/190VAC,120V/208V AC
    Range ±25%
    Input rated Hz 50HZ±10%,60HZ±10%
    soft start 0~100%   5sec
    CHARGING
    Mode CC,CV,floating ,with temperature compensation
    Floating 405VDC
    CV 432VDC
    Compensating
     temperature
    ′-3mV/℃( cell )
    Current 0.1C(auto adjustable according to battery capacity)
    Power 20% of UPS rated power
    BATTERY
    Type Sealed lead acid maintenance free
    Capacity 7~999AH settable
    Voltage DC360V (30 pcs of 12v battery or 180 pcs of 2v battery)
    OUTPUT
    Phase 1 phase L+ N +G
    P.F. 0.9
    Rated voltage 220VAC、230VAC、240VAC or 110V/120V AC
     Range ±1%(Non -lenear load),±3%( lenear load)
    Frequency 50HZ,60HZ<±0.5% 
    Crest ratio >3:1
    Harmonic distortion <3%( Non -linear load); <5%( linear load)
    Dynamic Dynamic load voltage instaneous change(0-100%)   ± 5%
    Overload 125% for 10 min; 150% for 1min,200% for 1min
    Efficiency >93%(full load)
    BYPASS
    Phase 1phase L+N
    rated voltage 220VAC(230VAC,240VAC) or 110V AC/120V AC
    transfer time 0ms( static switch)
    PROTECTION
    Input Voltage , frequency , phase lost, wrong phase
    Output  Over current,shortcircuit,lower power factor
    Battery Overcharging ,Over-discharging
    Temperature Over-temperature of circumstance & inverter
    Fault  Breaker
    SYSTEM
    Circumstance 0~40℃,30%~90%  humidity ,altitude<1000meter
    Cooling Force ventilation
    Communication RS232、RS48. Dry contact、SNMP (optional)
    Redundancy Support
    Surge protection 10/700μs,5KV;8/20μs,20KA
    Protection Class IP21
    Safty Dielectric intensity 3000VAC against ground,leakage current less than 5mA; Insulation >
    2MΩ(500VDC)
     Db 45~50 50~55 50~58 55~60
    Size(W*D*H)mm 380*680*950 430*760*1080 980*800*1800
    Weight(kg) 146 162 178 239 318 445 498

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