ACX-1100

ACX Series • Features • Primary current range 50-150A • • 1% accuracy • Operating frequency 50/60Hz • Turns Ratio 2500 : 1 • • Rated burden resistance 33 Ohms • Dielectric withstand voltage 4KVrms • Operating temperature range -40 to +85°C • All Materials UL94V-0 High Accuracy Current Transformers Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility Fully RoHS & REACH Compliant Electrical Specifications @ 20°C Part No. Current Rating in Amps Winding Resistance in Ohms ACX-1050 ACX-1075 ACX-1100 ACX-1150 50 75 100 150 171 227 155 135 Schematic 1 I Prim RL I Sec 1/8W 33 Ohms O/p V 2 Mechanical Drawing ACX-1050 23.80 ACX-1075 30.20 14.30 30.20 23.80 11.12 TALEMA INDIA W/Y ACX-1050 TALEMA INDIA W/Y ACX-1075 5±1mm 1 2 Ø0.813 1.75 15.24 3 5±1mm Ø11.40 1 Ø1.016 20.32 10.16 3 2.08 Ø9.50 2 7.62 ACX-1100 38.10 15.90 38.10 14.30 34.90 34.90 ACX-1150 TALEMA INDIA W/Y ACX-1150 TALEMA INDIA W/Y ACX-1100 2 3 25.40 1 5±1mm 5±1mm Ø14.60 Ø1.016 2 3 Ø14.60 1 33.00 2.08 Ø1.016 2.85 10.16 10.16 Notes: 1) Dimensional Unit: mm, Tolerance: ±0.25mm (Unless Specified) Pin Pitch Tolerance: ±0.10mm 2) Pin #3 for Mechanical Support. Talema Group • Magnetic Components • www.talema.com ACX Series • High Accuracy Current Transformers Response Curves ACX-1050 Input Current Vs Output Voltage Output Voltage in Volts 1.0 0.8 33 Ohms 0.6 0.4 0.2 0.0 0 10 20 30 40 Input Current in Amps 50 60 70 ACX-1075 Input Current Vs Output Voltage Output Voltage in Volts 1.4 1.2 1.0 33 Ohms 0.8 0.6 0.4 0.2 0.0 0 20 40 60 Input Current in Amps 80 100 ACX-1100 Input Current Vs Output Voltage Output Voltage in Volts 2.0 1.8 1.5 1.3 33 Ohms 1.0 0.8 0.5 0.3 0.0 0 25 50 75 100 125 150 Input Current in Amps ACX-1150 Input Current Vs Output Voltage Output Voltage in Volts 3.0 2.5 2.0 33 Ohms 1.5 1.0 0.5 0.0 0 25 50 75 100 125 150 175 200 Input Current in Amps 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 935 900 Innovation Drive Talema Electronic India Private Limited Talema Electronic India Private Limited Plot Nos. 30, 31 Electrical and Electronic Suite 120, Rolla Missouri 65402 Tel: +1 573-303-3675 E-Mail: sales@talemagroup.com Web: www.talema.com Door No. 221, 1st and 2nd Floor KJ Plaza, Opp.to Vidya Mandir School Meyanoor Main Road Salem - 636 004 Tamil Nadu INDIA Tel: +91 427 - 243 3100 Fax: +91 427 - 243 3109 E-Mail: talema@talemaindia.net Web: www.talema.com Industrial Estate Suramangalam Salem - 636 005 Tamil Nadu INDIA Tel: +91 427 - 243 3000 E-Mail: talema@talemaindia.net Web: www.talema.com Europe Germany Ireland (Design, Sales & Marketing) (Design, Sales & Marketing) Talema Elektronik GmbH Sembdnerstr. 5 Nuvotem TEO Units W & X, Gweedore Business Park 82110 Germering Tel: +49 89 - 841 00 - 0 Derrybeg, Letterkenny, Co. Donegal Tel: +353 (0) 74 95 48666 Fax: +49 89 - 841 00 25 E-Mail: info@talema.de Fax: +353 (0) 74 95 48139 E-Mail: info@nuvotem.com Web: www.talema.com Web: www.nuvotem.com Czech Republic (Design, Manufacturing, Sales & Marketing) NT Magnetics s.r.o. Chebská 27 322 00 Plzeñ Tel: +420 377 - 338 351 Fax: +420 377 - 338 350 E-Mail: talema@talema.cz Web: www.ntmagnetics.cz Locations of Talema Group Regional Offices Talema Group • Magnetic Components • www.talema.com 07/18