AC Series • Current Transformer Quick Reference Guide Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Features • Excellent quality at extremely competetive price due to high volume production • Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility Schematic • Fully RoHS & REACH Compliant I I P S 1 I - Turn 3 R VL Primary L Electrical Specifications at 20°C 2 ACSeries • StandardAccuracyCurrentTransformers Terminating Primary Resistor DCR RCF Volts/Amp@ratedIP Iex Vex Net CaseDimensions-mm Current Turns (Ohms) forvariousloads(Ohms) Weight PartNo. I Ratio RL P Amps Ohms Watt Nominal @10% 100 500 2K 5K µArms Vrms (grams) L ID H W C D AC1005 5 1000:1 100 0.0025 41.80 1.010 0.10 0.46 1.43 2.01 237 0.66 16.3 -- -- -- -- -- -- AC1010 10 1000:1 100 0.0100 41.80 1.010 0.10 0.45 1.10 1.42 386 1.32 16.3 -- -- -- -- -- -- AC1015 15 1000:1 100 0.0230 41.80 1.010 0.10 0.45 0.90 1.12 513 1.99 16.3 -- -- -- -- -- -- AC1020 20 1000:1 100 0.0400 41.80 1.010 0.10 0.43 0.76 0.93 628 2.65 16.3 -- -- -- -- -- -- AC1025 25 1000:1 100 0.0630 48.00 10.20 0.10 0.47 1.06 1.31 566 3.65 35.5 30.20 11.40 30.20 14.30 20.32 10.16 AC1030 30 1000:1 100 0.0900 48.00 1.020 0.10 0.47 0.95 1.16 644 4.38 35.5 30.20 11.40 30.20 14.30 20.32 10.16 AC1040 40 1000:1 100 0.1600 49.30 1.026 0.10 0.46 0.87 1.05 914 5.82 47.3 34.90 14.60 34.90 14.30 25.40 10.16 AC1050 50 1000:1 100 0.2500 49.30 1.026 0.10 0.43 0.76 0.90 1090 7.28 47.3 34.90 14.60 34.90 14.30 25.40 10.16 AC1060 60 1000:1 100 0.3600 24.00 1.001 0.10 0.44 0.66 0.76 1250 7.41 65.2 38.10 14.60 38.10 15.90 33.00 10.16 AC1075 75 1000:1 100 0.5700 24.00 1.001 0.10 0.39 0.57 0.65 1520 9.26 65.2 38.10 14.60 38.10 15.90 33.00 10.16 AC1100 100 1000:1 100 1.0000 21.30 1.001 0.10 0.34 0.50 0.56 1740 12.00 80.0 44.50 19.05 44.50 14.30 35.56 10.16 AC1150 150 1000:1 100 2.2500 11.00 1.002 0.10 0.37 0.50 0.55 1820 16.60 150.0 55.60 23.80 55.60 20.60 45.72 12.70 AC1200 200 1000:1 100 4.0000 11.00 1.002 0.10 0.31 0.41 0.45 2340 22.20 150.0 55.60 23.80 55.60 20.60 45.72 12.70 RCF : Ratio correction factor - Multiply current readings by this factor to compensate for transformer losses Mechanical Drawing AC1005 - AC1020 AC1025 - AC1200 23.80 11.12 L W 23.80 H TALEMA INDIA TALEMA INDIA W/Y W/Y AC1XXX AC1XXX 2 3 1 Ø9.50 5±1mm 2 3 1 ØID 5±1mm Ø0.813 Ø1.016 15.24 1.75 C Dimensional Unit: mm Dimensional Tolerance: ±0.25mm (Unless Specified) 7.62 D Pin Pitch Tolerance: ±0.10mm Notes: 1)Unless requested, the terminating resistor and the one-turn primary are not supplied Dimensional Unit: mm 2)Pin 3: Normally for mechanical support only but will be used on center tapped designs Dimensional Tolerance: ±0.25mm (Unless Specified) 3)Each part number adjusted to be most accurate at specified load Pin Pitch Tolerance: ±0.10mm Talema Group • Magnetic Components • www.talema.com

Regional Locations - Design, Manufacturing, Sales & Marketing Talema Group Regional Offices North America Asia United States India (Sales & Marketing) (Design, Manufacturing, Sales & Marketing) Talema Group, LLC Administrative Office Factory Premises PO Box 935 Talema Electronic India Private Limited Talema Electronic India Private Limited 900 Innovation Drive Door No. 221, 1st and 2nd Floor Plot Nos. 30, 31 Electrical and Electronic Suite 120, Rolla KJ Plaza, Opp.to Vidya Mandir School Industrial Estate Missouri 65402 Meyanoor Main Road Suramangalam Tel: +1 573-303-3675 Salem - 636 004 Tamil Nadu INDIA Salem - 636 005 Tamil Nadu INDIA E-Mail: Tel: +91 427 - 243 3100 Tel: +91 427 - 243 3000 sales@talemagroup.com Fax: +91 427 - 243 3109 E-Mail: talema@talemaindia.net Web: www.talema.com E-Mail: talema@talemaindia.net Web: www.talema.com Web: www.talema.com Europe Germany Ireland Czech Republic (Design, Sales & Marketing) (Design, Sales & Marketing) (Design, Manufacturing, Sales & Marketing) Talema Elektronik GmbH Nuvotem TEO NT Magnetics s.r.o. Sembdnerstr. 5 Units W & X, Gweedore Business Park Chebská 27 82110 Germering Derrybeg, Letterkenny, Co. Donegal 322 00 Plzeñ Tel: +49 89 - 841 00 - 0 Tel: +353 (0) 74 95 48666 Tel: +420 377 - 338 351 Fax: +49 89 - 841 00 25 Fax: +353 (0) 74 95 48139 Fax: +420 377 - 338 350 E-Mail: info@talema.de E-Mail: info@nuvotem.com E-Mail: talema@talema.cz Web: www.talema.com Web: www.nuvotem.com Web: www.ntmagnetics.cz Locations of Talema Group Regional Offices Talema Group • Magnetic Components • www.talema.com 07/18