PRODUCTS - SINGLE PHASE ONLINE UPS

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ML 11

The ML11 series is a single phase to single phase online UPS with compact size and wide input range.



    • High frequency and dual conversion on-line technology
    • Wide input voltage range
    • Advanced PFC technology
    • True sine wave output with less than 3% THD
    • Self-diagnosis at UPS startup
    • Advanced Battery Management (ABM)
    • Cold start feature (DC power on)
    • Automatically charging batteries in UPS off mode
    • Lightning and surge protections
    • Fan speed automatically changes
    • EMI / RFI noise filter
    • RS232 (SNMP optional)
    • Shutdown & restart schedule
    • Digital Control Technology
    • High Efficiency
  • Capacity
      1KVA 2KVA 3KVA 5KVA 6KVA 7.5KVA 10KVA
    Input
    Voltage Range 160V to 270V AC
    Frequency Range 46 to 54 Hz
    Power Factor > 0.99
    Inverter / Output
    Voltage 230 V AC Single Phase ±1%
    Frequency 50 Hz ±1%
    Distortion ≤2% for 100% Linear load, ≤5% for 100% Non Linear load
    Waveform True Sine wave
    Overall Efficiency ≥90%
    Crest Factor 3:1
    Overload Capacity 125% of rated load for 1min, 150% of rated load for 30 sec
    Short Circuit UPS output turn off and alarm
    Battery  
    Model 12 V Sealed lead acid maintenance free
    Voltage 36 V DC 72 / 96 V DC 240 V DC
    Recharge Time 8-10 Hrs from fully discharged condition to 100 % charged condition
    DC Bus Ripple <1%
    Others  
    Communication Port RS 232; SNMP (Optional) & Auto shutdown facility compatible in Linux/Windows NT/2000/XP/Vista
    User Friendly MIMIC UPS status, Battery level, Load level, Fault line
    Protection Over/Under voltage at I/P Short circuit & overload Lightning / Surge
    LED/LCD Display Utility, Inverter, Bypass, Battery %, load %, Frequency, UPS fault
    Audible Alarm Utility failure, Beep/4s; Battery low, Beep/1s; UPS fault, Continuous Alarm
    UPS Abnormal Continuous Beep and Red LED on
    Noise Level  
    Ambient Temperature <40°C
    Humidity 10 % - 90 % (Non Condensing)
    Cold Start Facility Available
    Weight (Kg) 14 21 28 35 39
    Dimensions (LxWxH) in mm 435x145x240 545x210x355 575x270x730

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