AC1020 20 Amp Current T ransformer Low Cost 50/60Hz Current Transformers Applications Sensing Overload Current Ground fault detection Metering Analog to Digital Circuits Electrical Specifications 20C ambient Electrical Specifications P rimary Current 20A nom., 60 A max. T urns Ratio 1000:1 nominal V olt per Amp Ratio at 20A for 100 ohm load 0.100 V/A V olt per Amp Ratio at 2A for 100 ohm load 0.097 V/A D C Resistance at 20C 41.8 ohms D ielectric Withstanding Voltage (Hi-pot) 4KVrms M echanical Specifications Environmental Specifications C ase P olycarbonate S torage Temperature -55 to +130C E ncapsulant E poxy I nsulation Resistance 100 megohms min. F lammibility Conforms to UL94-VO T erminals Pins 0.80mm %RE vs RL at Rated primary current (AC1020) Marking Date Code (W/Y) 10000 AC1020, Dot at start pin A pproximate Weight 16.3 grams T olerance 0.2mm 1000 Output Volts vs Input Current For various ohmic loads 100 100 10 10 Infinity 0 200 400 600 800 1000 10K 2K 5K Percent ratio error in % 500 1K 200 100 50 Typical Excitation Curve 1 (AC1005~AC1020) 100 0.1 10 0.01 1 10 100 1 Input Current in Amps Dimensions 23.80 11.12 0.1 0.01 0.1 1 10 100 1000 Sec RMS Exciting current in mA Notes: 1) Unless requested, the terminating resistor and the one-turn INDIA W/Y primary are not supplied AC1020 2) Pin 3: Normally for mechanical support only but will be 51mm 9.50 used on center tapped designs 2 3 1 0.813 1 15.24 1.75 I - Turn R 1/8W 20A 20mA L 2.0V Primary 100 ohms 7.62 2 Amveco Magnetics, Inc., 11222 Richmond Avenue, Suite 120, Houston, TX 77082 - (800) 527-7042 X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for acme manufacturer: Other Similar products are found below : SPS-6012 DM1-12045 100B48H 60B12HA OVP-21 CPS60-24/28 CPS30-5 SPWS-1217 SPS40-24/28 T-1-81062 SPWD-1218 100B12H TA-2-81148 SPWD-30 SD-137362 SPWS-2472 TA-2-81150 SPWT-80 SPWD-1234 SPWS-1530 SPS-1512 SPWD-1530 SPWT-40 SPWS-1545 XTERM-01 15B24H ARIETTA-G25 AC-1010 AC-1020