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§ Main Advantages 5 - High Accuracy over high bandwidth. % Very low output noise and offset drift. ® _~ Negligible insertion losses. g - High immunity to interference. E - Overload Capability. & - Excellent linearity. i £ Applications # - AC variable speeds drives and servo motors £ - Battery supplied applications 5 - Uninterruptable Power Supplies (UPS) UY - Static converters for DC motors - Switch mode power supplies (SMPS) - Power supplies for welding applications Electrical Parameters Primary Current 0 to 200 ADC pn Measuring Range + 15Vce +200 ADC bb Overload Condition £1000 A (100ms) lov Burden Resistor Range 2.7 Min Re (IP =200A) Vee = + 15V Secondary Nominal Current 200 mA 1s Conversion Ratio: 1:1000 N Supply Voltage (+ 10%) #£12t015 VDC Vee Current Consumption 50 mA +s lec Vec = #15V Accuracy Accuracy at Ip T = 25 °C < 0.1% Linear Error ( Beetwen 50 to 200 A) <S ppm FLFR Vee = +15V, Rb = 2.79 Linear Error ( Beetwen 10A to SOA ) <10 ppm LMR Vee = +15V, Rb = 27Q Linear Error ( Beetwen 0.01 to 10A ) < 50 ppm FLL Vee = +15V, Rb = 50 Q Offset Current SuA Max los Offer Current Temperature Drift <5 ppm/°C Klos Time Response ( 10% to 90% of Ip) <lus Tr di/dt Followed Accurately > 100A/us Frequency Bandwidth (Ip= 10ADC) DC to 100kHz ( -3dB ) Fe 216

Operating Temperature -20 to +70 °C Ta 38 Storage Temperature -20 to +85 °C Ts & Weight 300g g Primary Diameter Hole <12mm 2 Basic Insulation (Between Primary 3500 V AC SOHz 1" vi HM and Measurement Current) & Fault Operation Condition Ip > 120% FI (Led Power Off) Ee ‘Compensation Winding Maximum 402 Re 2 Resistance (T= 70°C) y Lenght Two Wire Cable to R Burden 50 cm (typical) 5 (Connected between pin 1 and 3 ) is) According To - UNE EN 50178 - UNE EN 50155 Mounting Information This current transducer has been developed to offer a tool able to provide accuracy measurements of AC and DC currents up to 200A and used in application implemented over a PCB or electronic control board. The transducer has the output-input connector in a 2,54 mm standard pitch, and includes two additional pins to improve PCB placement, avoiding problems under severe vibration conditions 2xO2,5 | 8,25 26,04 ‘ if y . n at © N Paya : 4x 1,3 2,54 Recommeded PCB Layout View in Mounting Direction Notes Grid Tolerance +0,2 mm 217

£ Power Consumption Characteristics

3 Total Consumption Vs Primary Current

E *T & os 2 = Veo =215V

2 EB is+ —

g é Veo =+12V v os ge} ee ee (A) Current consumption for full range measure and nominal conditions. Burden resistor 2.7 Ohm. Burden resistor and voltage range The burden resistor can be changed in function of the primary current. Premo advice to use this graph in order to get the best measurements, in terms of accuracy and linearity for each current range expected in the primary side. The values of R burden and maximum voltage generated are showed below. «0 4 so a4 « © as & 2 Bs ; z 3° Sos Zo —— ° ° so 100 150 200 ° so 100 150 200 Primary Current Ip (A) Primary Current Ip (A) 218

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12 Min 3

|| ES 3 | 1 i Q FS Ts : is)

52 Max | 419

BOTTOM SIDE ( Pins View) Ey 1 g| gg 3 Notes: 2 ss | General Tolerance it 0,2 mm s DCT-200A Installation In the following picture we show as to connect the secondary side of current transducer. 2.54 mm Standard Connector (Mle pare BS 3 ie p> + ove - 2 | = 1 ‘Queput Comrent te | f ove | External Connections The current transducer includes a light signal to show normal operation state. The measure under this situation will be correct and inside of electrical parameters showed in the characteristics tables. OUTPUT-INPUT Connector Pin 1 : Output Current + ( Current Direction F to B) Pin 2: + Vcc Supply Pin 3 : OV ( General Reference of the circuit) Pin 4: - Vcc Supply 219