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Power Transducer

UPPR-1

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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.

UPPR-1 is the plug-in type Resistance Isolating transducer with one output.
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.
 
  • Tap changer & position application
  • Field - rangeability : switchable input & output ranges
  • Accuracy 0.2%
  • High dielectric strength 4KV AC rms input / output / power / case
  • Available standard or custom calibration
  • Accuracy (23 ± 5 ℃) : 0.2% RO
  • Linearity & repeatability : 0.1% typical
  • Temperature stability : Maximum 0.008% ro per degree C
  • Configuration:
    • Two or three wires connection
    • Excitation 5 / 0.5mAdc constant current source
  • Field variety:
    • Selectable output mode for voltage or current mode
    • Switchable of input ranges & output ranges
    • Switchable AC power for 110V or 220V
  • Effect of wire resistance:
    • Automatically eliminated for 3 wire connection
    • Offset recalibration required for 2 wire connection
  • Input break detection : Hi-set > 110% 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 than 400ms typically, ripple less than 0.1% rms of span
  • Common mode rejection : > 80db 50 / 60Hz
  • Dielectric strength : 3.5KV rms AC between input / output / power / case
  • Impulse & surge test : IEEE 587 / 1983 5KV
  • 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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