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| AC1020 * 20 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications * Sensing Overload Current * Ground fault detection * Metering * Analog to Digital Circuits * Competitive pricing due to high volume production * Manufactured in an ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility * Fully RoHS compliant Electrical Specifications @ 20C ambient E lectrical S p ecificatio n s Primary Current Turns Ratio Volt per A www..commp Ratio at 20A for 100 ohm load Volt per Amp Ratio at 2A for 100 ohm load DC Resistance at 20C Dielectric Withstanding Voltage (Hi-pot) C a se Encapsulant Flammibility Terminals Marking Approximate Weight Tolerance 20A nom., 60 A max. 1000:1 nominal 0.100 V/A 0.097 V/A 41.8 ohms 4KVrms E n viro n men tal S p ecificatio n s Storage Temperature Insulation Resistance -55 to +130C 100 megohms min. Mechanical Specifications Polycarbonate Epoxy Conforms to UL94-VO Pins O 0.80mm TALEMA Date Code (W/Y) AC1020, Dot at start pin %RE vs RL at Rated primary current (AC1020) 10000 16.3 grams 0.2mm Load Resistance RL in ohms 1000 Output Volts vs Input Current 100 For various ohmic loads 100 Output Voltage in Volts 10 10 Infinity 10K 5K 1K 2K 500 200 0 200 400 600 800 1000 Percent ratio error in % 1 100 50 Typical Excitation Curve (AC1005~AC1020) Sec RMS Exciting Voltage in Volts 100 0.1 10 0.01 1 10 Input Current in Amps 100 1 Dimensions 23.80 11.12 0.1 0.01 0.1 1 10 100 1000 Sec RMS Exciting current in mA TALEMA INDIA W/Y AC1020 O9.50 51mm O 0.813 Notes: 1) Unless requested, the terminating resistor and the one-turn primary are not supplied 2) Pin 3: Normally for mechanical support only but will be used on center tapped designs 1 I - Turn Primary 20A 20mA 2 RL 1/8W 2.0V 100 ohms 2 3 15.24 1 1.75 Germany: Int.+49 89 - 841 00-0 * Ireland: Int.+35 374 - 954 8666 * Czech Rep: Int.+420 377 - 338 351 * India: Int.+91 427 - 244 1325 http://www.talema-nuvotem.com (06-06)CT's\AC1020 23.80 7.62 |
Price & Availability of AC1020
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