Current Sense Transformers and Inductors Design and Manufacturing Facilities http://www.talema-nuvotem.com Czech Republic Germany Ireland India TALEMA ELECTRONIC s.r.o. Jablonského 7 301 45 Plzeñ Tel: Int. + 420 19 - 744 9303 Fax: Int. + 420 19 - 744 3697 Email: [email protected] TALEMA ELEKTRONIK GMBH Riesstr. 8, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: [email protected] NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 75 - 48 666 Fax: Int. + 353 75 - 48 139 Email: [email protected] TALEMA ELECTRONIC PVT. LTD. No. 30, 31 Electronic Industrial Estate Suramangalam Salem - 636 005, Tamil Nadu Tel: Int. + 91 427 - 341 950 Fax: Int. + 91 427 - 340 912 E-mail: [email protected] THE TALEMA GROUP • World Wide Toroidal Specialists SECTION 7 Mains 50/60Hz Current Transformers • Primary Current Ratings to 200 Amps • 20kHz to 200kHz Current Sense Inductors and Transformers • AS Series • Current Sense Inductors & Transformers AS Series Current Sensors are designed as a low cost method of controlling, monitoring or measuring AC currents. The sensors serve as feedback elements between the output and pulse control circuitry providing accurate regulation of switch mode power supplies. Features • Fully encapsulated for optimal PC board mounting • Frequency range from 20kHz to 200kHz • Primary current rating to 15 Amps • Primary to secondary isolated to 2500 VAC • Meets VDE norms • Optimum performance over designated current and frequency range • Competitive pricing due to high volume production • Manufactured in ISO-9001 approved facility Applications Isolated current feed-back signal in Switch Mode Power Supplies • Motor current load/overload • Lighting • Switch Controls Ultrasound current • High resolution sonar current • Isolated bi-directional current sensor with full wave bridge rectifier Electrical Specifications at 25°C Part Number Prim./Sec. Ratio AS-100 AS-101 AS-102 AS-103 AS-104 AS-110 AS-111 AS-112 AS-113 AS-114 1:50 1:100 1:200 1:300 1:500 1:50CT 1:100CT 1:200CT 1:300CT 1:500CT Lsec (1) (mH Min) 6 25 100 250 700 6 25 100 250 700 D C R sec (Ohms Max.) Sec. Term. (2) Resistance (Ohms Nom.) Isec (3) Max. Volt µS (4) Max. 0.6 1.1 4.5 10.0 25.0 0.3 / 0.3 0.55 / 0.55 2.25 / 2.25 5.0 / 5.0 12.5 / 12.5 50 100 200 300 500 25 + 25 50 + 50 100 + 100 150 + 150 250 + 250 300mA 150mA 75mA 50mA 30mA 300mA 150mA 75mA 50mA 30mA 175 350 700 900 1500 175 350 700 900 1500 Notes: 1) Lsec: Secondary inductance tested at 10kHz and 10mV. 2) This nominal termination resistance value will yield approximately 1.0V of output for each amp of current in a single turn sense line. The output Voltage/Ampere of these devices can be increased or decreased linearly over a restricted temperature range by adjusting the terminating resistance. 3) The Isec value corresponds to a maximum primary current of 15 Ampturns RMS. 4) VµS = Rt x Is x 1 2F THE TALEMA GROUP 1 3 1 2 3 17.2 (0.677) 5.0 (0.197) 17.0 (0.669) 20.4 (0.803) TALEMA ASXXX 1 2 3 0.60 Ø (0.024) 4 .0 (0.157) 6.35 (0.250) Operat Rt (Ohms): Recommended Terminating Resistance Is (A): Secondary Current F (Hz): Frequency 5) Operating Temperature Range: -40°C to +120°C 6) Pin 2 is on Center-Tapped (CT) versions only Schematic 12.7 (0.500) + 9.53 (0.375) 1 2 + 3 _ _ Primary Sense Current • World Wide Toroidal Specialists (06-01) AS Series AS Series • Current -Sense Inductors & Transformers Electrical Specifications at 25°C Part Number Prim./Sec. Ratio Lsec (1) (mHMin.) D C R sec (Ohms Max.) Sec. Term. (2) Resistance (Ohms Nom.) Isec (3) Max. Volt µS (4) Max. Type 1 Type 2 AS-200 AS-300 1:50 5 0.65 50 300mA 175 AS-201 AS-301 1:100 20 1.30 100 150mA 350 AS-202 AS-302 1:200 80 4.50 200 75mA 700 AS-210 AS-310 1:50CT 5 0.65 25 + 25 300mA 175 AS-211 AS-311 1:100CT 20 1.30 50 + 50 150mA 350 AS-212 AS-312 1:200CT 80 4.50 100 + 100 75mA 700 AS-320 1:50 5 0.65 50 300mA 175 AS-321 1:100 20 1.30 100 150mA 350 AS-322 1:200 80 4.50 200 75mA 700 AS-330 1:50CT 5 0.65 25 + 25 300mA 175 AS-331 1:100CT 20 1.30 50 + 50 150mA 350 AS-332 1:200CT 80 4.50 100 + 100 75mA 700 Type 1 14.50 (0.571) 10.15 (0.400) 3 4 1 17.8 (0.700) 12.7 (0.500) 4.0 (0.157) 5 15.25 (0.600) 3 Pins 1 & 2 Ø 1.30 (0.051) 19.60 (0.772) Pins 3, 4 &5 Ø 1.00 (0.039) 2 Part Number Pri./Sec. Ratio IP Amps AS-400 AS-401 AS-402 1:100 1:100 1:100 1 2 5 350 550 1500 Switching Switching Switching AS-403 1:100 10 1500 Switching 1:100 1:500 1:500 1:500 50 50 65 80 Volt µS Application (Max.) 1500 2700 4200 7500 4 5 3 1 4 2 5 1 2 6 7 3 5 1 2 6 7 3 4 5 6 7 1 2 Pins 3, 4 &5 Ø 0.80 (0.032) 1 7 2 8 1 2 3 4 7 Dimensions C ase Type C D E F G H I Hole A A B 17.8 23.0 32.5 12.8 15.5 18.0 20.0 25.0 35.5 10.0 12.5 15.0 5.0 10.0 12.5 15.0 20.0 -- 5.0 5.0 -- ---- A 32.0 20.5 35.0 17.5 12.5 27.5 7.5 -- B A A B 32.5 23.0 27.0 32.5 18.0 15.5 18.0 18.0 35.5 25.0 30.0 35.5 15.0 12.5 15.0 15.0 12.5 10.0 12.5 12.5 -20.0 22.5 -- -5.0 5.0 -- Ø8 Ø5 Ø5 Ø8 8 7 8 Type B 3.5 ±0.3 5.0 ±0.3 7 8 3 4 H G I 0.60 x 0.88 mm (AS-403 0.75 x 1.10) Pins 1, 2, 6 & 7 Ø 1.30 (0.051) 22.9 17.8 (0.700) (0.902) • Operating Temperature Range: -40°C to +120°C • Primary to secondary isolated to 4000 VAC • Primary current rating to 80 Amps Schematic Switching Switching Switching Switching C 4.0 (0.157) 5 Type A E 2 17.8 (0.700) 6.35 (0.250) 12.7 (0.500) Features • Meets requirements of IEC 950 and VDE norms • UL94, VO recognized materials • Operating frequency range from 20kHz to 200kHz Electrical Specifications at 25°C AS-404 AS-405 AS-406 AS-407 3 1 Type 2 18.0 (0.709) 5.08 (0.200) Schematic 1 G C 2 F D 0.60 x 0.88 mm E F D Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com (06-01) AS Series 1 ASM Series • Current Sensor for 50/60 Hz 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. • Mains frequency of 50/60 Hz • Primary current ratings from 1 to 100 Amps • Primary to secondary isolated to 2500 VAC • Operating temperature range: -40° C to +120°C • Competitive pricing due to high volume production • Manufactured in ISO-9001 approved facility ASM-010 Current R an g e Output Voltage Tolerance ASM-010 ASM-020 ASM-030 ASM-050 ASM-075 ASM-100 1 - 10 Amps 1 - 20 Amps 1 - 30 Amps 5 - 50Amps 5 - 75 Amps 5 - 100 Amps ±10% ±10% ±10% ±10% ±10% ±10% Typical Response 17.0 (0.669) 3 0.60 Ø (0.024) ASM-020 40 20.4 (0.803) TALEMA ASM-010 1 9.53 (0.375) ASM-010 Ø 5.0 (0.197) 4 .0 (0.157) 12.7 (0.500) 1 35 Output Voltage (mV) Part Number 3 30 25 20 15 10 5 17.20 (0.677) Ø 5.0 (0.197) 0 1 2 4 6 8 10 12 Current (Amps) 25.0 (0.984) ASM-010 & ASM-020 ASM-020 80 E 20.0 (0.787) 1 15.5 (0.610) 70 3.5 (0.138) Output Voltage (mV) 0.60x0.88 mm (0.024x0.035) 4 12.5 5 (0.492) 8 Output Voltage (mV) 50 ohms 23.0 (0.906) 60 50 40 30 20 10 0 ASM-030 1 2 4 6 8 10 12 14 16 18 20 22 24 Current (Amps) Ø 9.27 (0.365) ASM-030 80 E 25.4 (1.00) 0.80 Ø (0.031) 5.0 (0.197) 1 3 1 2 3 2 15.24 (0.600) 11.18 (0.440) 70 Output Voltage (mV) TALEMA ASM-030 220 ohms 7.62 (0.301) Output Voltage (mV) 3 1 2 25.15 (0.99) 60 50 40 30 20 10 0 1.78 (0.070) 1 5 ASM-050, ASM-075 & ASM-100 25 30 35 40 8 E 0.75 x 1.10 mm (0.030 x 0.043) 7.50 (0.295) 3 4 1 2 20.5 (0.807) 1 2 220 ohms Output Voltage (mV) Output Voltage (mV) 135 27.5 (1.085) 35.0 (1.378) 20 ASM-050, ASM-075 & ASM-100 17.5 (0.689) 3.5 (0.138) 7 32.0 (1.260) 15 Current (Amps) Note: Pin #3 is Blank Ø 8.0 (0.315) 10 120 105 90 75 60 45 30 15 0 5 20 40 60 80 100 Current (Amps) Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com (02-02) ASM Series 2 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 approved Talema facility Electrical Specifications @ 20°C ambient AC Series • Standard Accuracy Current Transformers Part No. IP Amps Turns Ratio 5 1000:1 A C 1005 Terminating Resistor Ohms Watt 100 0.0025 DCR (Ohms) Volts/Amp @ rated IP for various loads (Ohms) RCF Nominal @ 10% 41.80 1.010 Iex 100 500 2K 5K 0.10 0.46 1.43 2.01 237 Vex N et Weight µArms Vrms (grams) 0.66 16.3 Case Dimensions - mm L ID 23.80 9.50 H W C D 23.80 11.12 15.24 7.62 A C 1010 10 1000:1 100 0.0100 41.80 1.010 0.10 0.45 1.10 1.42 386 1.32 16.3 23.80 9.50 23.80 11.12 15.24 7.62 A C 1015 15 1000:1 100 0.0230 41.80 1.010 0.10 0.45 0.90 1.12 513 1.99 16.3 23.80 9.50 23.80 11.12 15.24 7.62 9.50 23.80 11.12 15.24 7.62 A C 1020 20 1000:1 100 0.0400 41.80 1.010 0.10 0.43 0.76 0.93 628 2.65 16.3 23.80 A C 1025 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 30.20 11.40 30.20 14.30 20.32 10.16 A C 1030 30 1000:1 100 0.0900 48.00 1.020 0.10 0.47 0.95 1.16 644 4.38 35.5 A C 1040 40 1000:1 100 0.1600 49.3 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 A C 1050 50 1000:1 100 0.2500 49.3 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 A C 1060 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 A C 1075 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 44.50 19.05 44.50 14.30 35.56 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 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 A C 1200 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 lex and Vex: Excitation current & voltage at rated operating conditions RCF: Ratio correction factor - Multiply current readings by this factor to compensate for transformer losses. IP : Primary Current RL: Terminating Resistor Dimensions 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 3) Each part number adjusted to be most accurate at specified load. W L H TALEMA INDIA W/Y AC1xxx 5±1mm ID min. 2 3 IP 1 C D Terminal Diameter: AC1005 - AC1020 - Ø 0.813 AC1025 - AC1200 - Ø 1.016 IS I - Turn Primary 1 RL VL 3 2 Design and Manufacturing Facilities http://www.talema-nuvotem.com Czech Republic Germany Ireland India TALEMA ELECTRONIC s.r.o. Jablonského 7 301 45 Plzeñ Tel: Int. + 420 19 - 744 9303 Fax: Int. + 420 19 - 744 3697 Email: [email protected] TALEMA ELEKTRONIK GMBH Riesstr. 8, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: [email protected] NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 75 - 48 666 Fax: Int. + 353 75 - 48 139 Email: [email protected] TALEMA ELECTRONIC PVT. LTD. No. 30, 31Electronic Industrial Estate Suramangalam Salem - 636 005, Tamil Nadu Tel: Int. + 91 427 - 341 950 Fax: Int. + 91 427 - 340 912 E-mail: [email protected] Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-00 3 AC1005 • 5 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current Turns Ratio Volt per Amp Ratio at 5A for 100 ohm load Volt per Amp Ratio at 0.5A for 100 ohm load DC Resistance at 20°C Dielectric Withstanding Voltage (Hi-pot) 5A nom., 60A max. 1000:1 nominal 0.100 V/A 0.096 V/A 41.8 ohms 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 0.80mm Marking TALEMA Date Code (W/Y) AC1005, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 16.3 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 10 1000 100 10 Infinity 10K 0 100 2K 5K 200 300 400 Percent ratio error in % 500 1K 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 min. %RE vs RL at Rated primary current (AC1005) Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 10 1 0.1 0.01 0.1 1 10 100 1000 23.80 Sec RMS Exciting current in mA 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 TALEMA INDIA W/Y AC1005 5±1mm Ø9.50 2 3 15.24 1 Ø 0.813 1 1.75 I - Turn Primary 5A 5mA RL 7.62 2 THE TALEMA GROUP 4 • World Wide Toroidal Specialists 0.5V 1/8W 100 ohms AC1010 • 10 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits 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 Marki ng 10000 16.3 grams ±0.2mm Load Resistance RL in ohms Approxi mate Wei ght Tolerance Output Volts vs Input Current For various ohmic loads 10 1000 100 10 Infinity 10K 0 2K 5K 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 1.75 7.62 I - Turn Primary 10A 10mA RL 1.0V 1/8W 100 ohms 2 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-00 5 AC1015 • 15 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 15A nom., 60 A max. Turns Ratio 1000:1 nominal Volt per Amp Ratio at 15A for 100 ohm load 0.100 V/A Volt per Amp Ratio at 1.5A for 100 ohm load 0.097 V/A DC Resistance at 20°C 41.8 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 0.80mm Marking TALEMA Date Code (W/Y) AC1015, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 16.3 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 10 100 10 Infinity 10K 1000 0 2K 5K 200 1K 400 600 800 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 min. %RE vs RL at Rated primary current (AC1015) Load Resistance in ohms C a se Encapsulant Flammibility Terminals 10 1 0.1 0.01 0.1 1 10 100 1000 23.80 Sec RMS Exciting current in mA 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 TALEMA INDIA W/Y AC1015 5±1mm Ø9.50 2 3 15.24 1 Ø 0.813 1 1.75 I - Turn Primary 7.62 15A 15mA 2 THE TALEMA GROUP 6 • World Wide Toroidal Specialists RL 1.5V 1/8W 100 ohms AC1020 • 20 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current Turns Ratio Volt per Amp Ratio at 20A for 100 ohm load Volt per Amp Ratio at 2A for 100 ohm load DC Resistance at 20°C Dielectric Withstanding Voltage (Hi-pot) 20A nom., 60 A max. 1000:1 nominal 0.100 V/A 0.097 V/A 41.8 ohms 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 0.80mm Marking TALEMA Date Code (W/Y) AC1020, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 16.3 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 10 1000 100 10 Infinity 10K 0 2K 5K 200 1K 400 600 800 1000 Percent ratio error in % 500 200 50 100 1 Typical Excitation Curve (AC1005~AC1020) 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 min. %RE vs RL at Rated primary current (AC1020) Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 10 1 0.1 0.01 0.1 1 10 100 1000 23.80 Sec RMS Exciting current in mA TALEMA INDIA W/Y AC1020 5±1mm Ø9.50 2 3 15.24 1 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 Ø 0.813 1 1.75 I - Turn Primary 20A 20mA 7.62 RL 1/8W 2.0V 100 ohms 2 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-00 7 AC1025 • 25 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current Turns Ratio Volt per Amp Ratio at 25A for 100 ohm load Volt per Amp Ratio at 2.5A for 100 ohm load DC Resistance at 20°C Dielectric Withstanding Voltage (Hi-pot) 25A nom., 75A max. 1000:1 nominal 0.100 V/A 0.098 V/A 48 ohms 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s C a se Encapsulant Flammibility Terminals Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Storage Temperature Insulation Resistance Marking TALEMA Date Code (W/Y) AC1025, Dot at start pin 10000 %RE vs RL at Rated primary current (AC1025) Load Resistance RL in ohms Approximate Weight Tolerance 35.5 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 100 1000 100 10 0 100 200 300 400 500 600 Percent ratio error in % 2K Typical Excitation Curve (AC1025~AC1030) 1K 100 500 1 200 100 50 0.1 1 10 Input Current in Amps 100 Dimensions 14.30 30.20 Sec RMS Exciting Voltage in Volts Output Voltage in Volts Infinity 10K 5K 10 -55° to +130°C 100 megohms min. 10 1 0.1 0.01 0.1 1 10 100 30.20 Sec RMS Exciting Current in mA 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 TALEMA INDIA W/Y AC1025 5±1mm Ø11.40 2 3 20.32 1 Ø 1.016 1 2.08 I - Turn Primary 10.16 25A 3 25mA 2 THE TALEMA GROUP 8 • World Wide Toroidal Specialists RL 1/8W 2.5V 100 ohms AC1030 • 30 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current Turns Ratio Volt per Amp Ratio at 30A for 100 ohm load Volt per Amp Ratio at 3A for 100 ohm load DC Resistance at 20°C Dielectric Withstanding Voltage (Hi-pot) 30A nom., 75A max. 1000:1 nominal 0.100 V/A 0.098 V/A 48 ohms 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1030, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 35.5 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 100 1000 100 Infinity 10 Output Voltage in Volts 10K 5K 10 -55° to +130°C 100 megohms min. %RE vs RL at Rated primary current (AC1030) Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 0 100 500 200 100 50 0.1 10 Input Current in Amps 100 Dimensions 14.30 Sec RMS Exciting Voltage in Volts 100 30.20 400 500 600 700 Typical Excitation Curve (AC1025~AC1030) 1K 1 300 Percent ratio error in % 2K 1 200 10 1 0.1 0.01 0.1 1 10 100 30.20 Sec RMS Exciting Current in mA TALEMA INDIA W/Y AC1030 5±1mm Ø11.40 2 3 20.32 1 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 Ø 1.016 1 2.08 10.16 I - Turn Primary 30A 3 30mA RL 1/8W 3.0V 100 ohms 2 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-00 9 AC1040 • 40 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 40A nom., 125A max. Turns Ratio 1000:1 nominal Volt per Amp Ratio at 40A for 100 ohm load 0.100 V/A Volt per Amp Ratio at 4A for 100 ohm load 0.098 V/A DC Resistance at 20°C 49.3 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1040, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 47.3 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 100 1000 100 10 0 200 1K 10 400 600 800 Percent ratio error in % 2K Typical Excitation Curve (AC1040~AC1050) 500 100 200 100 1 50 0.1 10 100 Input Current in Amps Dimensions 14.30 34.90 Sec RMS Exciting Voltage in Volts Output Voltage in Volts Infinity 10K 5K -55° to +130°C 100 megohms min. %RE vs RL at Rated primary current (AC1040) Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 10 1 0.1 0.01 0.1 1 10 34.90 Sec RMS Exciting Current in mA 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 TALEMA INDIA W/Y AC1040 5±1mm Ø14.60 2 3 25.40 1 Ø 1.016 1 2.08 I - Turn Primary 10.16 40A 3 40mA 2 THE TALEMA GROUP 10 • World Wide Toroidal Specialists RL 1/4W 4.0V 100 ohms AC1050 • 50 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 50A nom., 125A max. Turns Ratio 1000:1 nominal Volt per Amp Ratio at 50A for 100 ohm load 0.100 V/A Volt per Amp Ratio at 5A for 100 ohm load 0.098 V/A DC Resistance at 20°C 49.3 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1050, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 47.3 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 100 1000 100 10 0 200 2K 1K 10 400 600 800 1000 Percent ratio error in % Typical Excitation Curve (AC1040~AC1050) 500 100 200 100 1 50 0.1 10 100 Input Current in Amps Dimensions 14.30 34.90 Sec RMS Exciting Voltage in Volts Output Voltage in Volts Infinity 10K 5K -55° to +130°C 100 megohms min. %RE vs RL at Rated primary current (AC1050) Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 10 1 0.1 0.01 0.1 1 10 34.90 Sec RMS Exciting Current in mA TALEMA INDIA W/Y AC1050 5±1mm Ø14.60 2 3 25.40 1 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 Ø 1.016 1 2.08 I - Turn Primary 10.16 50A 3 50mA RL 1/4W 5.0V 100 ohms 2 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-00 11 AC1060 • 60 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 60A nom., 200A max. Turns Ratio 1000:1 nominal Volt per Amp Ratio at 60A for 100 ohm load 0.100 V/A Volt per Amp Ratio at 6A for 100 ohm load 0.0984 V/A DC Resistance at 20°C 24 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1060, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 Load resistance RL in ohms C a se Encapsulant Flammibility Terminals 65.2 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 100 100 10 Infinity -200 0 200 400 600 800 1000 1200 Percent ratio error in % 2K 1K Typical Excitation Curve (AC1060~AC1075) 10 500 100 200 100 1 50 0.1 10 100 Input Current in Amps Dimensions 15.90 38.10 Sec RMS Exciting Voltage in Volts Output Voltage in Volts %RE vs RL at Rated primary current (AC1060) 1000 10K 5K -55° to +130°C 100 megohms min. 10 1 0.1 0.01 0.1 1 10 Sec RMS Exciting Current in mA 38.10 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 TALEMA INDIA W/Y AC1060 5±1mm Ø14.60 2 3 33.00 1 Ø 1.016 1 2.85 I - Turn Primary 60A 3 60mA 10.16 2 THE TALEMA GROUP 12 • World Wide Toroidal Specialists RL 1/2W 6.0V 100 ohms AC1075 • 75 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 75A nom., 200A max. Turns Ratio 1000:1 nominal Volt per Amp Ratio at 75A for 100 ohm load 0.100 V/A Volt per Amp Ratio at 7.5A for 100 ohm load 0.0984 V/A DC Resistance at 20°C 24 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1075, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 Load resistance RL in ohms C a se Encapsulant Flammibility Terminals 65.2 grams ±0.2mm Output Volts vs Input Current For various ohmic loads Infinity 10K %RE vs RL at Rated primary current (AC1075) 1000 100 10 -200 5K 2K 0 200 400 600 800 1000 1200 1400 Percent ratio error in % 1K Typical Excitation Curve (AC1060~AC1075) 500 10 100 200 100 50 1 10 100 Input Current in Amps 1000 Dimensions 15.90 38.10 Sec RMS Exciting Voltage in Volts Output Voltage in Volts 100 -55° to +130°C 100 megohms min. 10 1 0.1 0.01 0.1 1 10 38.10 Sec RMS Exciting Current in mA TALEMA INDIA W/Y AC1075 5±1mm Ø14.60 2 3 33.00 1 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 Ø 1.016 1 2.85 I - Turn Primary 10.16 75A 3 75mA RL 1W 7.5V 100 ohms 2 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-00 13 AC1100 • 100 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 100A nom., 250A max. Turns Ratio 1000:1 nominal Volt per Amp Ratio at 100A for 100 ohm load 0.100 V/A Volt per Amp Ratio at 10A for 100 ohm load 0.0986 V/A DC Resistance at 20°C 21.3 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1100, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 80 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 5K 2K 1K 1000 100 10 500 0 200 400 600 800 1000 1200 1400 1600 Percent ratio error in % 10 200 Typical Excitation Curve (AC1100) 100 100 50 1 10 100 1000 Input Current in Amps Dimensions 14.30 44.50 Sec RMS Exciting Voltage in Volts Output Voltage in Volts 100 Infinity 10K -55° to +130°C 100 megohms min. %RE vs RL at Rated primary current (AC1100) Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 10 1 0.1 44.50 0.01 5±1mm Ø19.05 3 35.56 1 1 Ø 1.016 1 2.07 I - Turn Primary 100A 10.16 3 100mA 2 THE TALEMA GROUP 14 10 100 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 TALEMA INDIA W/Y AC1100 2 0.1 Sec RMS Exciting Current in mA • World Wide Toroidal Specialists RL 1W 10V 100 ohms AC1150 • 150 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 150A nom., 500A max. Turns Ratio 1000:1 nominal Volt per Amp Ratio at 150A for 100 ohm load 0.100 V/A Volt per Amp Ratio at 15A for 100 ohm load 0.0990 V/A DC Resistance at 20°C 11 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1150, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 10000 150 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 1000 1000 100 10 0 100 Infinit 10K 5K 200 100 50 1 100 Input Current in Amps 1000 Dimensions 20.60 55.60 1500 2000 10 100 Typical Excitation Curve (AC1150~AC1200) 500 10 1000 2K 1K 10 500 Percent ratio error in % Sec RMS Exciting Voltage in Volts Output Voltage in Volts -55° to +130°C 100 megohms min. %RE vs RL at Rated primary current (AC1150) Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 100 10 1 0.1 0.01 0.1 1 55.60 Sec RMS Exciting Current in mA TALEMA INDIA W/Y AC1150 5±1mm Ø23.80 2 3 45.72 1 Ø 1.016 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 3.95 1 12.70 I - Turn Primary 150A 3 150mA RL 5W 15V 100 ohms 2 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-00 15 AC1200 • 200 Amp Current Transformer Low Cost 50/60Hz Current Transformers Applications • Sensing Overload Current • Ground fault detection • Metering • Analog to Digital Circuits Electrical Specifications @ 20°C ambient E lectrical S p ecificatio n s Primary Current 200A nom., 500A max. Turns Ratio 1000:1 nominal loVd aolt per Amp Ratio at 200A for 100 ohm 0.100 V/A Volt per Amp Ratio at 20A for 100 ohm load 0.0991 V/A DC Resistance at 20°C 11 ohms Dielectric Withstanding Voltage (Hi-pot) 4KVrms Mechanical Specifications E n viro n men tal S p ecificatio n s Polycarbonate Epoxy Conforms to UL94-VO Pins Ø 1.0mm Marking TALEMA Date Code (W/Y) AC1200, Dot at start pin Approximate Weight Tolerance Storage Temperature Insulation Resistance 150 grams ±0.2mm Output Volts vs Input Current For various ohmic loads 1000 100 10 0 100 Infinit 10K 5K 500 200 100 50 1 100 Input Current in Amps 1000 Dimensions 20.60 55.60 2000 2500 Typical Excitation Curve (AC1150~AC1200) 500 10 1500 2K 1K 10 1000 Percent ratio error in % Sec RMS Exciting Voltage in Volts Output Voltage in Volts 1000 -55° to +130°C 100 megohms min. %RE vs RL at Rated primary current (AC1200) 10000 Load Resistance RL in ohms C a se Encapsulant Flammibility Terminals 100 10 1 0.1 0.01 0.1 1 10 100 55.60 Sec RMS Exciting Current in mA 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 TALEMA INDIA W/Y AC1200 5±1mm Ø23.80 2 3 45.72 1 Ø 1.016 1 3.95 I - Turn Primary 200A 12.70 3 200mA 2 THE TALEMA GROUP 16 • World Wide Toroidal Specialists RL 5W 20V 100 ohms Authorised Talema Sales Representatives Australia Germany PLZ 2 & 3 (less 35 & 36) TORTECH PTY. LTD. POB 194 North Strathfield, Sydney, N.S.W. 2137 Tel: 02 - 9642 6003 Fax: 02 - 9642 6127 E-Mail: [email protected] Web Site: www.tortech.com.au HEINRICH J. MERCK Industrievertretungen für Elektrotechnik GmbH Hasenhöhe 128 22587 Hamburg Tel: (040) 87 08 63-0 Fax: (040) 87 08 63-33 E-mail: [email protected] Italy TECHNOLASA ELETTRONICA Via Macello, 65/B I-39100 Bolzano Tel: 0471 - 305 400 Fax: 0471 - 305 44 E-Mail: [email protected] Netherlands DELTRON-RADIKOR BV Postbus 50006 De Steiger 131 1351 AM Almere Haven Tel: 036 - 531 2554 Fax: 036 - 531 2465 E-Mail: [email protected] Web Site: www.deltron-radikor.nl Austria PLZ 4 & 5 HÖLLINGER INDUSTRIE VERTRIEB Nachtigallenweg 4 A-4063 Horsching Tel: 07221 - 74622-0 Fax: 07221 - 74622-21 E-mail: [email protected] MARTIN RINGBECK IVT Technische Industrievertretung Saturnstraße 18 42699 Solingen Tel: (0212) 232 4421/22 Fax: (0212) 232 4432 E-mail: [email protected] Belgium PLZ 7 Sweden ISATRONICK B.V.B.A. Doolhoflaan 17 B-2640 Mortsel Tel: 03 - 448 1976 Fax: 03 - 448 1195 E-Mail: [email protected] Web Site: www.isatronick.be BERND BIELER Industrievertretung Max-Eyth-Straße 1 72379 Hechingen Tel: (07471) 1804-0 Fax: (07471) 1804-10 E-mail: [email protected] NORDTEK SVERIGE AB Kostervägen 3 S-18135 Lidingö Tel: 08 - 544 822 44 Fax: 08 - 544 822 45 E-mail: [email protected] Web Site: www.nordtek.se Denmark Ireland Switzerland NORDTEK DANMARK Horsensvej 134 DK-8300 Odder Tel: 086 - 554 344 Fax: 086 - 554 644 E-Mail: [email protected] Web Site: www.nordtek.dk JOHN NELSON 9 Washington Park Rathfarnham Dublin 14 Tel: 01 - 493 9208 Fax: 01 - 494 5595 E-Mail: [email protected] Web Site: www.nuvotem.com BTB COMPONENTS AG Dorfstraße 19A CH-8902 Urdorf Tel: 01 - 734 4888 Fax: 01 - 734 4892 E-mail: [email protected] Web Site: www.btbcomponents.ch France Israel UK E.S.I.A Courtaboeuf 7- Avenue des 2 lacs Villejust 91971 Courtaboeuf Cedex Tel: 01 6931 4410 Fax: 01 6931 4425 E-Mail: [email protected] MIGVAN TECHNOLOGIES & ENGINEERING LTD. P. O. Box 7022 13 Hashiloach Street Petach-Tikva Tel: 03 - 924 0784 Fax: 03 - 924 0787 E-mail: [email protected] DELTA COMPONENTS LTD. The Courtyard Seven Acres, Smallfield Road Home, Surrey RH6 9JP Tel: 01342 - 844 555 Fax: 01342 - 844 552 E-Mail: [email protected] Web Site: www.deltacomponents.com Design and Manufacturing Facilities http://www.talema-nuvotem.com Czech Republic Germany Ireland India TALEMA ELECTRONIC s.r.o. Jablonského 7 301 45 Plzeñ Tel: Int. + 420 19 - 744 9303 Fax: Int. + 420 19 - 744 3697 Email: [email protected] TALEMA ELEKTRONIK GMBH Riesstr. 8, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: [email protected] NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 75 - 48 666 Fax: Int. + 353 75 - 48 139 Email: [email protected] TALEMA ELECTRONIC PVT. LTD. No. 30, 31 Electronic Industrial Estate Suramangalam Salem - 636 005, Tamil Nadu Tel: Int. + 91 427 - 341 950 Fax: Int. + 91 427 - 340 512 E-mail: [email protected] Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950 http://www.talema-nuvotem.com CT’s\ACCatalog 05-02 Summary TOTAL PROGRAM SECTION 1 • Toroidal Transformers for Universal Application SECTION 2 • Toroidal Printed Circuit Transformers SECTION 3 • Eleven Good Reasons To Select TALEMA Toroidal Transformers SECTION 4 • Current sense inductors and transformers • Common mode toroidal chokes • High capacity linear storage chokes • Toroidal filter and storage chokes • Differential mode toroids • Power inductors • High stability storage chokes • Miniature, high current, surface mount inductors • Low power, high stability inductors SECTION 5 • Inductive components for ISDN and data communications • Interface signal transformers and modules - toroidal and linear • Isolation and coupling transformers • Pulse transformers SECTION 6 • SMD and DIL Common mode interface chokes for EMI Noise Suppression • Data and Signal Line Filters SECTION 7 • 50/60Hz Current Transformers for sensing current overload. Primary current ratings from 1 to 200 Amps. • Current Sense Inductors and Transformers for frequency ranges from 20kHz to 200kHz. Primary current ratings to 80 Amps THE TALEMA GROUP • Worldwide Toroidal Specialists