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Datasheet File OCR Text: |
DC Current transducer DF-C10 For the electronic mesurement of low DC currents, with galvanic isolation between the primary (High power) and the secondary circuits (Electronic circuit) IPN = 10..500mA Preliminary Electrical data Primary nominal current IPN (mA.t) 10 20 50 100 300 500 IO C VOUT Vc IC RL Vd Primary current range IP (mA.t) 16 38 80 160 480 800 Analogue Output signal VOUT (V) 0-10 0-10 0-10 0-10 0-10 0-10 30 10 12...15 20 2 5000 Type DF 0.01 C10 DF 0.02 C10 DF 0.05 C10 DF 0.1 C10 DF 0.3 C10 DF 0.5 C10 A.t V VDC mA k VAC Features * DC Measurement * Low current transducer * Panel mounting * Bipolar voltage supply * Extended measuring range Overload capacity Analog Output signal @ IPN Supply voltage Current consumption (max) Load resistance Isolation test voltage1) Advantages * Large aperture * Good performances in harsh EMC environment * High isolation between primary and secondary circuits * Easy to mount * Bipolar * No insertion losses Accuracy-Dynamic performance data X L VOE VOT tr Accuracy2) of reading @12V, TA=25C Linearity2) of IPN Electrical Offset Voltage @ TA=25C @IP=0 Thermal drift of VOE @ 0..+70 Response time @ 90% of I PN 4 0.8 50 100 <140 % % mV mV mS General data TA TS m Ambient operating temperature Ambient storage temperature Mass Standard 0..+70 -25..+85 140 TBD C C g Applications * DC leakage current measurement * Differential current measurement in DC applications * Low DC current measurement Options on request Notes: 1) 2) Between primary and secondary Excludes the electrical offset * DIN mounting 020521/0 LEM Components www.lem.com Dimensions DF-C10 (unit : mm, 1mm = 0.0394 inch) 18 10 60 30 25 55 20 Secondary terminals Terminal 1 : Supply voltage +12...+15VDC 37 25 49 Terminal 2 : Supply voltage -12...-15VDC Terminal 3 : Voltage output Vs Terminal 4 : 0V 4.2 70 Mechanical characteristics * General tolerance * Primary aperture * Secondary connection * Panel mounting (Distance between holes 1 mm 25 mm Finger safe terminals 2 holes 4.2mm 38 mm x 55mm) Output Voltage / Primary Current VOUT (V) 20VDC 16VDC 10VDC -IPmax I PN IPN I Pmax I P(A) Remarks -10VDC -16VDC -20VDC * The temperature of the primary bar can not exceed 90C. LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. |
Price & Availability of DF001-C10
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