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MST33-400kVA 3Ph Voltage Stabilisers

Lead Time MOQ
10-15 days 1

MOQ=minimum order quantity. If a product is marked POA please contact us for a price.

  • Description
  • Specifications
  • Documents
  • The MST33 400kVA is a static microprocessor controlled automatic voltage stabiliser designed to provide robust power protection in harsh electrical environments from sags, surges, brownouts, spikes and transients, including those generated from local lighting strikes. The voltage stabilisers operate within a wide input voltage window and provide a tightly regulated output voltage supply.

    MST33 400kVA Voltage Stabiliser Features

    • Wide Input Voltage Range
    • Superior Output Voltage Stability
    • Ultra Fast Voltage Regulation (500V/s)
    • Informative Front Panel 2×16 LCD Screen
    • True 32-Bit Microcontroller Controlled
    • 512 Events Log Memory (optional)
    • Advanced Alarm Menu
    • Overload Protection up to 150%
    • Fast Response to Voltage Surges
    • High Operating Efficiency
    • Manual Bypass Feature
    • Auto Restart
    • Input Protection: over current protection
    • Overload Protection: 10min 125% Load, 1min 150% Load, 10sec 200% Load, 20ms 500% Load
    • Output Protection: Short Circuit, Over Load, Over Temperature, Over and Low Voltage
    • Design: Microprocessor Controlled, Fully Automatic, Static, Semi Conductor Electronic Structure, Maintenance Free
    • Display and Functions: Load Level, Input – Output Voltage
    • Alarm Messages: Input Low/ Hi, Output Low/ Hi, Over Temperature
    • Mechanical Bypass: built-in and manually controlled Line-PAKO SWITCH Selects Voltage Regulator Switch Turn On/Off
    • Cabinet: IP20
    • Standards: TS EN 61000-6-2: 2006 – TS EN 61000-6-3: 2007 (EMC), IEC60204-1+A1:2008(LVD)
    • Working Temperature: -10¡C to 50¡C
    • Storage Temperature: -25¡C to 60¡C
    • Relative Humidity: <%90, DIN (40040)
    • Working Altitude: <2000m
  • SKU MST33-400
    Power 400kVA
    Input Voltage 275-450Vac (optional 190-485Vac), 50-60Hz +/- 10%
    Output Connection hardwired
    Output Voltage 380/400/415Vac RMS +/-5% (optional +/-3%)
    Response Speed 500V/s, 20ms upturn
    Efficiency >97% at full load
    Dimensions (WxDxH) 1400x850x1650mm
    Nett Weight 857Kg
    Delivery Time 2 weeks
    Warranty 2 year warranty, 10 years spare parts Support

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