ASM-020

ASM Series • 50/60 Hz Current Sensor ASM Series current sensors operate as the sealed secondary of a current transformer while the conductor carrying the current to be measured functions as a one turn primary. Measurement accuracy can be improved by increasing the number of primary turns. Applications include detection of branch circuit overload and load drop or shutdown. Features • • • • • Fully encapsulated for optimal PC board mtg. • Competitive pricing due to high volume production Mains frequency of 50/60 Hz • Manufactured in an ISO 9001:2015 and Primary current ratings from 1 to 100 Amps ISO 14001:2015 certified Talema facility Primary to secondary isolated to 2500 or 4000VAC • Fully RoHS & REACH Compliant Operating temperature range: -40° C to +120°C Typical Response ASM-010 1 20.4 (0.803) TALEMA ASM-010 3 4 .0 (0.157) 12.7 (0.500) 9.53 (0.375) Output Voltage (mV) 17.0 (0.669) 0.66x0.45 ASM-010 40 Ø 5.0 (0.197) 1 ASM-010 & ASM-020 E 3 35 30 25 20 15 10 5 0 1 2 4 17.20 (0.677) Ø 5.0 (0.197) Output Voltage (mV) 25.0 (0.984) 20.0 (0.787) 3.5 (0.138) 4 15.5 (0.610) 23.0 (0.906) 12 70 60 50 40 30 20 10 0 12.5 (0.492) 8 10 80 Output Voltage (mV) 50 ohms 1 8 ASM-020 ASM-020 0.60x0.88 mm (0.024x0.035) 6 Current (Amps) 1 2 4 6 8 10 12 14 16 18 20 22 24 Current (Amps) 5 Note: Pins #1 and 8 are Blank ASM-050, ASM-075 & ASM-100 ASM-050, ASM-075 & ASM-100 135 17.5 (0.689) 3.5 (0.138) 7 E 8 27.5 (1.085) 32.0 (1.260) 3 1 35.0 (1.378) 0.75 x 1.10 mm (0.030 x 0.043) 7.50 (0.295) 4 2 20.5 (0.807) 1 2 220 ohms Note: Pins # 3, 4, 7 & 8 are Blank Talema Group Output Voltage (mV) Output Voltage (mV) Ø 8.0 (0.315) 120 105 90 75 60 45 30 15 0 5 20 40 60 80 Current (Amps) • Magnetic Components • www.talema.com 100 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 02/22