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Whatever customer seeks for,
Samhwa DSP is able to meet it
Product
DSP-E2CV HERTER 단선 경보기
HERTER 단선 경보기
Feature
  •  DSP-DVR:Panel Mounting Type(Unified Meter)
  •  DSP-DVR-M:Panel Flush Mounting Type(Converter + Meter)
  • Protection : Over/Under Voltage. Voltage Unbalance. Reverse Phase,Phase Loss)
  • Indication : L1-L2, L2-L3.L3-L1 Line(Phase) Voltage, Frequency
  •  Feature
  •  Economic cost
  •  3Φ(1Φ) voltage relay : 110~500VAC/Free Protection Voltage Range
  •  Easy installation : 9 PIN Socket
  •  Protection:Over/Under Voltage(100~500VAC/Over voltage,+20%/Under voltage, -20%,phase loss,reverse phase,voltage unbalance(2~50%)
  •  MCU based high efficiency digital voltage protection
  •  Indication for trip cause with number and/or character

  • DVR :4Digit Window
  • DVR-M :5 Digit Window
Easy Handling
  • Rotated Indication in every 3sec:Operation factor
  • Basic Factor : 3 phase line voltage(V), / ”rota” mode :“OFF”
  • Basic Factor + Frequency(HZ)/ ”rota” mode:“ON”
  • Fixed indication for selected factor: repeated touch or release "CLR" key
  • Possible to check preset value while working:"SET" & "Mode" Key
  • Preset a date : Password input
  • Actual meter for voltage & frequency
  • 100 ~ 500VAC(1V step) : Free voltage protection range
  • Main / 1c(95-96-98)
  • Last 8 trip cause is stored : efficient maintenance/ stored data is available in shut down line power
  • Protection
  • Over voltage : preset value + 20%
  • Under voltage : preset value -20%
  • Phase loss:0.5~5Sec
  • Reverse phase:0,1Sec
  • Voltage unbalance: 2~50%
Catalog
  • CATEGORY
  • SUBJECT
  • DOWNLOAD
  • MODIFY DATE
Ordercode
  • DSP-DVR.png
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