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Power Transducer

UPPTR-2

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HC PP/UPP series transmitters are a family of plugging unit type, set in a standard DIN 19" rack mounting or in an independent unit-enclosure which according to user application. Each plugging unit is designed & divided into two parts : input terminal module & converting module.

UPPTR-2 is the plug-in type RTD Isolating transducer with two outputs.
Measuring and conversion of IEC 688 . The adaptability for power system of VDE 0110, and Measuring reliability of VDE 3540.

 *The PP series is a traditional analog product, and the UPP series is a new digital product. PP series products are partly replaced by UPP series, the input and output terminals and functions are the same, and can be directly replaced.
  • Linear output
  • Field - switchable input & output ranges
  • Changeable input range modules
  • Accuracy 0.3%
  • High dielectric strength 4KV AC rms input / output / power / case
  • Available standard or custom calibration
  • Accuracy ( 23 ± 5 ℃ ) : 0.3% RO
  • Linearity & repeatability : 0.1% typical
  • Temperature stability : Less 0.015% ro per degree C
  • Configuration :
    • Three wires connection / applicable for two wire connection
    • Excitation - 5mAdc constant current source
    • Selectable input module
    • Linear output vs input temperature
  • Field rangeability :
    • Selectable output mode for voltage or current mode
    • Switchable of input ranges & output ranges
    • Switchable AC power for 110V or 220V
    • Selectable C / F calibration
  • Effect of wire resistance :
    • Automatically eliminated for 3 wire connections
    • Offset recalibration required for 2 wire connections
  • Input break detection :
    • Selectable Hi-set or Lo-set
    • Hi-set over 110% of rated output
    • Lo-set less than 0.5% of rated output
  • Power effect : Less than 0.003% per volt change
  • Output drive capability : Maximum 10mA for voltage mode, maximum 10V for current mode
  • Response time & ripple : Less 400ms typically, ripple less 0.15% rms of span
  • Common mode rejection : > 80db 50 / 60Hz
  • Dielectric strength : 4KV AC between input / output / power / case
  • Impulse & surge test : IEEE 587 / 1983 or IEC 255-4
  • Storage condition: Temperature range -25 to +70℃, RH 20 to 95% non condensed
  • Operating condition: Temperature range -20 to +65℃, RH 20 to 95% non condensed
  • Power supply:
    • LO : DC 24 - 60V ± 20%
    • HI : AC 80 - 260V @40 - 70Hz / DC 80 - 330V
    • Dissipation Max. 12VA for AC / 10W for DC
  • Dimension : WxHxD: 12T (60.6mm) x 3U (128.5mm) x 238mm
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