AC1010 • 10 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 @ 20°C ambient E le c tric al S p e c ific atio n s Pri mary C urrent Turns Rati o Volt per Amp Rati o at 10A for 100 ohm load Volt per Amp Rati o at 1A for 100 ohm load D C Resi stance at 20°C D i electri c Wi thstandi ng Voltage (Hi -pot) 10A nom., 60 A max. 1000:1 nomi nal 0.100 V/A 0.097 V/A 41.8 ohms 4KVrms Mechanical Specifications C a se Encapsulant Flammi bi li ty Termi nals E n viro n me n tal S p e c ific atio n s Polycarbonate Epoxy C onforms to UL94-VO Pi ns Ø 0.80mm Storage Temperature Insulati on Resi stance %RE vs RL at Rated primary current (AC1010) TALEMA D ate C ode (W/Y) 1010, D ot at start pi n Approxi mate Wei ght Tolerance 10000 Load Resistance RL in ohms Marki ng 16.3 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 10 1000 100 10 Infinity 10K 5K 0 2K 100 200 1K 300 400 500 600 Percent ratio error in % 500 200 Typical Excitation Curve (AC1005~AC1020) 50 100 1 100 0.1 0.01 1 10 100 Input Current in Amps Dimensions 11.12 23.80 Sec RMS Exciting Voltage in Volts Output Voltage in Volts 100 -55° to +130°C 100 megohms mi n. 10 1 0.1 0.01 0.1 1 10 100 1000 23.80 Sec RMS Exciting current in mA TALEMA INDIA W/Y AC1010 5±1mm Ø9.50 2 3 15.24 1 Ø 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 1.75 1 7.62 I - Turn Primary 10A 10mA RL 1.0V 1/8W 100 ohms 2 Germany: Int.+49 89 - 841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 37 - 744 9303 • India: Int.+91 427 - 244 1325 http://www.talema-nuvotem.com (06-06) CT’s\AC1010