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Power Transducer

FPWK211-Metal Case

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HC FP series transducer are a family of metal case transducer for Measuring and conversion of IEC 688 / 1992 - 04, set in a Wall Mount.
FPWK211 is the three phase four wires 2.5 elements unbalance active(WATT) and reactive(VAR) power transducer with two outputs.
  • Accuracy ( 23 ± 3 °C ) : 0.2% reading / PF ± 0.05% RO
  • Maximum output load :
    • DC current mode : maximum 10V drop
    • DC voltage mode : maximum 5mA drive
  • Dielectric strength : AC 2KV 1 minute between terminals; AC 2.6KV 1 minute / terminals to case
  • Surge and impulse test : ANSI C37.90 / 1989, IEC 255-3 (1989) 4 KV 1.2 * 50 us
  • Maximum input over :
    • Current related input                                                     Voltage related input
    • 1A / 5A                              10A
    • 4 x rated / continuous        2 x rated / continuous         1.5 x rated / continuous
    • 10 x rated / 10 seconds      25 x rated / 1 second           2 x rated / 10 seconds
    • 50 x rated / 1 second          50 x rated / 0.5 second
    • 80 x rated / 0.5 second
  • Input burden : Current less 0.2 VA; voltage less 0.1 VA
  • Response time & ripple : <400 ms for step change 0-99% ; ripple less 0.5% ro peak to peak
  • Frequency : 50 ± 2 Hz ; 60 ± 2 Hz ; 400 ± 5 Hz ( Watt only )
  • Waveform : Watt - 2% 3rd, Var - sinusoidal
  • Stability :
    • Temperature range ( 20 to 26°C ), long term stability / year
    • Maximum 60 ppm / °C less 0.2% draft / year typically ....... FPW
    • Maximum 70 ppm / °C less 0.2% draft / year typically ....... FPK
  • Storage condition : Temperature range -25 to 70°C, RH 20 to 95% non condensed
  • Operating condition : Temperature range -20 to 65°C, RH 0 to 99% non condensed
  • Magnetic field effect : < 0.01% under 100 ampere turns at 1M center
  • Power dissipation : < 7 VA

Certifications

  • CE
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