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Power Measurement

Process Control

Energy Management

Power Factor Correction Panel
 
 
RPM CONTROLLER CNR 240
  • RPM / MPM Indicator
  • Programmable Scale Factors / Set Points / No. of Projections
  • Inputs from Proximity / External Pulse / Encoder
 
Range
  • Range : 3.0 to 99999 RPM 0.01 to 99999 user units (Rate)
  • Resolution : 0.01 for (3.0-150) RPM / RPS / PPS
    0.1 for (150-1500) RPM / RPS / PPS 1 for (1500) RPM / RPS / PPS
  • Accuracy : ± 0.01% +2 Digit
  • Auto Ranging : Available
    • Display
  • RPM Indicator (CNR 230) : 5 Digit 0.5" 7 Segment Red LED
  • Controller (CNR 240) : 5 Digit 0.5" 7 Segment Red LEd
    • Input
  • Input Type : a) Proximity pickup, Photo electric pickup, magnetic pickup (+12V DC 100 mA provided for sensor)
  • b) Potential free contact limit switch / NO-NC Contact
  • c) Pulse Inputs.
  • Maximum Input Frquency : 0-200/0-2000 Hz
    • Key Function
  • No. Of Set Points : One / Two for RPM / MPM / RPS / PPS
  • Relay Action : On crossing set control limits
  • Time Delay for Relay Action: 1 - 99 Seconds programable
  • Scale Factor : 0.000-99999 for Rate Monitor
  • Setting Means : 4 Keys with Password lock
  • Memory : EERAM to Store the set points and constants
    • Output
  • Output (CNR 240) : 1) Two Relays with 1 c/o contact for each setpoint Contact Rating: 5A @ 240V AC
  • 2) 4-20mA proportional to reading with 500 O load impedence
  • Accuracy:± 0.5% OFS
  • Auxiliary Supply Voltage : 90-270V AC 50Hz
  • Ambient Temperature : 55°C (Max.)
  • Mains Failure Protection : Available
  • Relative Humidity : 5 to 95% Rh Non condensing
    • Case Dimension
  • Enclosure : ABS Plastic
  • Box Dimension : Bezel : 96(H) x 96(W) x 120(D) mm
    Cutout: 88(H) x 88(W) mm
  • Mounting : Panel
 
Application
  • Rotational & Surface
  • Speed Monitor Measurements RPM / MPM
  • Zero Speed Switch
 
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