mains 50/60hz current transformers • primary current ... · established itself as a world leader...

Talema Group • Magnetic Components • www.talema.com

Mains 50/60Hz Current Transformers • Primary Current Ratings to 2500 Amps •

20KHz to 200KHz Current Sense Inductors & Transformers •Fully RoHS & REACH Compliant •

SE

CT

ION

2


Current Sense Transformers and Inductors

CONTENTS Page Nr.

• ASM Series - Designed for mains frequencies of 50/60Hz with primary current ratings from 1 to 100 Amps - 3

• AS Series - Low cost Current Sensors designed for frequencies from 20KHz to 200KHz, Primary rating to 30 Amps - 4 - 5

• AC Series - Quick Reference Chart - Current sensors for 50/60Hz and primary current ratings from 0.5 to 200 Amps - 6

• AC1005 - 50/60Hz, primary current to 5 Amps nominal, 60 Amps max. - 7













• ACX - High Accuracy Toroidal Current Transformers for 50/60Hz & primary current ratings from 50 to 150Amps - 20 - 21

• AP Series - Precision Toroidal Current Transformers, primary current ratings from 10 to 15Amps - 22

• AQ Series - High Accuracy, High Current, High Output voltage Toroidal Current Transformer - 23 - 26

• AX Series - 50/60Hz Toroidal Current Transformers, primary current ratings from 5 to 15Amps - 27 - 28

• AZ Series - Flying Lead Current Transformers, for maximum primary current ratings 25 to 50Amps - 29

• FSD Range - 5A Tape wound Current Transformers, primary current ratings from 60 to 2500Amps - 30

• Regional Locations - Design, Manufacturing, Sales & Marketing - 31

• TALEMA Product Summary (Total Program) - 32Visit our websites for detailed electrical and mechanical specifications for Talema’s extensive line of magnetic componentsfor Power Conversion, Telecom & LAN Applications:www.talema.comwww.nuvotem.comwww.ntmagnetics.cz

2 06/19


TALEMA PROFILEFounded in 1975, The TALEMA International Group hasestablished itself as a world leader in the Design &Manufacture of toroidal transformers and related magneticcomponents. Our strong technical engineering expertise hascontributed to the growth of our current workforce to over 800employees in manufacturing locations in the Czech Republicand India.

Over the years The Talema Group has succeeded indesigning, producing and delivering in excess of 50 milliontransformers to its customers. The recent incorporation ofxDSL technology into our extensive range of Telecom andLAN magnetics offerings, such as ISDN, Ethernettransformers for 10/100/1000Base-T, has broadened ourmarket offering to an even higher level.

QUALITYThe TALEMA Group has a total commitment to quality andemploys Lean Six Sigma training for engineering, productionand administrative staff to help achieve a goal of zero defects.All facilities maintain very stringent Quality Control and QualityAssurance procedures and are certified to and manufacturein accordance with ISO 9001:2015 (India) and ISO 9001:2016(Czech Republic) and meet a broad range of InternationalStandards including UL, VDE, IEC and EN.

ENVIRONMENTAll TALEMA International Group manufacturing facilities areRoHS & REACH Compliant and all chokes, inductors and HFComponents are produced in an Environment ManagementSystem (EMS) facility certified to ISO 14001:2015 (India) andISO 14001:2016 (Czech Republic).


ASM Series • 50/60 Hz Current Sensor

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010-MSA spmA01-1 %01±020-MSA spmA02-1 %01±030-MSA spmA03-1 %01±050-MSA spmA05-5 %01±570-MSA spmA57-5 %01±001-MSA spmA001-5 %01±

ASM-050, ASM-075 & ASM-100

ASM Series current sensors operate as the sealed secondary of a current transformer whilethe 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 or 4000VAC• Operating temperature range: -40° C to +120°C

• Competitive pricing due to high volume production• Manufactured in an ISO 9001:2015 and

ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant

ASM-03080

70

60

50

40

30

20

10

0

Ou

tpu

t V

olt

age

(m

V)

1 5 10 15 20 25 30 35 40Current (Amps)

ASM-050, ASM-075 & ASM-100

5 20 40 60 80 100Current (Amps)

1351201059075604530150

Ou

tpu

t V

olt

age

(m

V)

1 2 4 6 8 10 12 14 16 18 20 22 24Current (Amps)

ASM-02080

70

60

50

40

30

20

10

0

Ou

tpu

t V

olt

age

(m

V)

Typical ResponseASM-010

1 2 4 6 8 10 12 Current (Amps)

40

35

30

25

20

15

10

5

0

Ou

tpu

t V

olt

age

(m

V)

7 8

3 4

1 2

7.50(0.295)

20.5(0.807)

17.5(0.689)

27.5(1.085)

Output Voltage (mV)

220 ohms1 2

E

0.75 x 1.10 mm(0.030 x 0.043)

35.0(1.378)

3.5(0.138)

Ø 8.0(0.315)

32.0(1.260)

Note: Pins # 3, 4, 7 & 8 are Blank

Note: Pins #1 and 8 are Blank

ASM-020

20.0(0.787)

25.0(0.984)

Ø 5.0(0.197)

3.5(0.138)0.60x0.88 mm

(0.024x0.035)

12.5(0.492)

15.5(0.610)

23.0(0.906)

1 4

8 5

ASM-010 & ASM-020

Output Voltage (mV)

50 ohms

E

0.66x0.45

ASM-010

17.20(0.677)

4 .0 (0.157)

20.4(0.803)

12.7 (0.500)

17.0(0.669)

1 3

TALEMAASM-010

Ø 5.0(0.197)

(0.375)9.53

1 3

ASM-030

25.15(0.99)

11.18(0.440)

31 2

7.62(0.301)

1.78(0.070)

5.0 (0.197)

15.24 (0.600)

0.80 Ø (0.031)

1 3 2

25.4(1.00)TALEMA

ASM-030

Ø 9.27 (0.365)

Note: Pin #3 is Blank

E

1 2 3

Output Voltage (mV)

220 ohms

3

AS Series • Current Sense Inductors & Transformers

Notes:1) Lsec: Secondary inductance tested at 10KHz and 10mV for 1:50 through1:500 Prim./Sec. Ratios and 1KHz/10mV for Prim./Sec. ratio of 1:750

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) For Prim./Sec. Ratios of 1:50 through 1:500, the Isec value corresponds to a maximum primary current of 15 Amp-turns rms while the Isec value for the ratio of 1:750 corresponds to a max. primary current of 30 Amp-turns rms.

4) VµS = R t x Is x 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

Electrical Specifications @ 25°C

1 2F

1

3

1

2

3


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001-SA 05:1 5 6.0 05 Am003 571101-SA 001:1 22 1.1 001 Am051 053201-SA 002:1 98 5.4 002 Am57 007301-SA 003:1 002 0.01 003 Am05 009401-SA 005:1 065 0.52 005 Am03 0051501-SA 057:1 0621 0.34 057 Am04 0573011-SA TC05:1 5 3.0/3.0 52+52 Am003 571111-SA TC001:1 22 55.0/55.0 05+05 Am051 053211-SA TC002:1 98 52.2/52.2 001+001 Am57 007311-SA TC003:1 002 0.5/0.5 051+051 Am05 009411-SA TC005:1 065 5.21/5.21 052+052 Am03 0051511-SA TC057:1 0621 5.12/5.12 573+573 Am04 0573

AS Series Current Sensors are designed as a low cost method ofcontrolling, monitoring or measuring AC currents. The sensors serveas feedback elements between the output and pulse control circuitryproviding 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 30 Amps• Primary to secondary isolated to 2500 or 4000VAC• Meets VDE norms• Optimum performance over designated current and frequency range• Competitive pricing due to high volume production• Manufactured in an ISO 9001:2015 and


Mechanical Drawing17.2

Primary Sense Current

9.531 2 3

+ _

+

_

4.0

20.4

12.7

0.66 x 0.45

17.0

1 2 3

TALEMA ASXXX

Ø 5.0

6.35

ApplicationsIsolated current feed-back signal in Switch Mode PowerSupplies • Motor current load/overload • Lighting • SwitchControls Ultra-sound current • High resolution sonarcurrent • Isolated bi-directional current sensor with fullwave bridge rectifier

4

AS Series • Current Sense Inductors & Transformers

4

1 3 2 6 7 5

Electrical Specifications @ 25°C

Type 1 Type 2

Pins 1 & 2Ø 1.30 (0.051)

Pins 3, 4 &5Ø 1.00 (0.039)

Pins 1, 2, 6 & 7Ø 1.30 (0.051)

Pins 3, 4 &5Ø 0.80 (0.032)

Electrical Specifications at 25°C

15.25(0.600)

10.15 (0.400)

5.08(0.200)

14.50 (0.571)

3 4 5

1 2

18.0(0.709)

19.60(0.772)

4.0(0.157)

12.7(0.500) 17.8

(0.700)

6.35(0.250)

6 7

1 2

3 4 5

17.8(0.700) 12.7(0.500)

22.9(0.902)

17.8(0.700)

4.0(0.157)

Features• Meets requirements of IEC 950 and VDE norms

UL94V-0 recognized materials• Operating frequency range from 20KHz to 200KHz

1 3 2 6 7 5

3 1

4 2 5

3 1

2 5

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C D E F G H I eloH004-SA 001:1 1 053 gnihctiwS A 8.71 8.21 0.02 0.01 0.5 0.51 0.5 --104-SA 001:1 2 055 gnihctiwS A 0.32 5.51 0.52 5.21 0.01 0.02 0.5 --204-SA 001:1 5 0051 gnihctiwS B 5.23 0.81 5.53 0.51 5.21 -- -- --

304-SA 001:1 01 0051 gnihctiwS A 0.23 5.02 0.53 5.71 5.21 5.72 5.7 --

404-SA 001:1 05 0051 gnihctiwS B 5.23 0.81 5.53 0.51 5.21 -- -- 8Ø504-SA 005:1 05 0072 gnihctiwS A 0.32 5.51 0.52 5.21 0.01 0.02 0.5 5Ø604-SA 005:1 56 0024 gnihctiwS A 0.72 0.81 0.03 0.51 5.21 5.22 0.5 5Ø704-SA 005:1 08 0057 gnihctiwS B 5.23 0.81 5.53 0.51 5.21 -- -- 8Ø

Type A

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- 023-SA 05:1 5 56.0 05 Am003 571- 123-SA 001:1 02 03.1 001 Am051 053- 223-SA 002:1 08 05.4 002 Am57 007- 033-SA TC05:1 5 56.0 52+52 Am003 571- 133-SA TC001:1 02 03.1 05+05 Am051 053- 233-SA TC002:1 08 05.4 001+001 Am57 007


1 7

2 8

1 7 2 3 4 8

7

8

• Operating Temperature Range: -40°C to +120°C• Primary current rating to 80 Amps

FD

7 8

3 4

1 2

H

I

G

0.60 x 0.88 mm(AS-403 0.75 x 1.10)

C

E

3.5 ±0.3

Type B

C

E

5.0 ±0.3

0.60 x 0.88 mm

Pin # 1 & 2 Blind Pinsfor AS-404 & AS-407

FD

G1 2

7 8

5


RCF : Ratio correction factor - Multiply current readings by this factor to compensate for transformer losses

Mechanical Drawing

I - TurnPrimary

IP IS

RL

2

1

3 VL

Schematic

Notes:1) Unless requested, the terminating resistor and the one-turn primary are not supplied2) Pin 3: Normally for mechanical support only but will be used on center tapped designs3) Each part number adjusted to be most accurate at specified load

Dimensional Unit: mmDimensional Tolerance: ±0.25mm (Unless Specified)Pin Pitch Tolerance: ±0.10mm


23.80

23.8

0

2 3 1

TALEMA INDIAW/Y

AC1XXX

15.24 1.75

7.62

5±1mmØ0.813

11.12

Ø9.50

AC1005 - AC1020 AC1025 - AC1200

TALEMA INDIAW/Y

AC1XXX

L

H

2 3 1

C

D

5±1mmØ1.016

W

ØID

AC Series • Current Transformer Quick Reference Guide

Low Cost 50/60Hz Current TransformersApplications• 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• Fully RoHS & REACH Compliant

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RL

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5001CA 5 1:0001 001 5200.0 08.14 010.1 01.0 64.0 34.1 10.2 732 66.0 3.61 -- -- -- -- -- --

0101CA 01 1:0001 001 0010.0 08.14 010.1 01.0 54.0 01.1 24.1 683 23.1 3.61 -- -- -- -- -- --

5101CA 51 1:0001 001 0320.0 08.14 010.1 01.0 54.0 09.0 21.1 315 99.1 3.61 -- -- -- -- -- --

0201CA 02 1:0001 001 0040.0 08.14 010.1 01.0 34.0 67.0 39.0 826 56.2 3.61 -- -- -- -- -- --

5201CA 52 1:0001 001 0360.0 00.84 02.01 01.0 74.0 60.1 13.1 665 56.3 5.53 02.03 04.11 02.03 03.41 23.02 61.01

0301CA 03 1:0001 001 0090.0 00.84 020.1 01.0 74.0 59.0 61.1 446 83.4 5.53 02.03 04.11 02.03 03.41 23.02 61.01

0401CA 04 1:0001 001 0061.0 03.94 620.1 01.0 64.0 78.0 50.1 419 28.5 3.74 09.43 06.41 09.43 03.41 04.52 61.01

0501CA 05 1:0001 001 0052.0 03.94 620.1 01.0 34.0 67.0 09.0 0901 82.7 3.74 09.43 06.41 09.43 03.41 04.52 61.01

0601CA 06 1:0001 001 0063.0 00.42 100.1 01.0 44.0 66.0 67.0 0521 14.7 2.56 01.83 06.41 01.83 09.51 00.33 61.01

5701CA 57 1:0001 001 0075.0 00.42 100.1 01.0 93.0 75.0 56.0 0251 62.9 2.56 01.83 06.41 01.83 09.51 00.33 61.01

0011CA 001 1:0001 001 0000.1 03.12 100.1 01.0 43.0 05.0 65.0 0471 00.21 0.08 05.44 50.91 05.44 03.41 65.53 61.01

0511CA 051 1:0001 001 0052.2 00.11 200.1 01.0 73.0 05.0 55.0 0281 06.61 0.051 06.55 08.32 06.55 06.02 27.54 07.21

0021CA 002 1:0001 001 0000.4 00.11 200.1 01.0 13.0 14.0 54.0 0432 02.22 0.051 06.55 08.32 06.55 06.02 27.54 07.21


6

10

100

1000

10000 Lo

ad R

esis

tanc

e R

L in

ohm

s

0 100 200 300 400 Percent ratio error in %

%RE vs RL at Rated primary current(AC1005)

0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts

0.01 0.1 1 10 100 1000 Sec RMS Exciting current in mA

Typical Excitation Curve(AC1005~AC1020)


Notes:1) Unless requested, the terminating resistor and the one-turn

primary are not supplied2) Pin 3: Normally for mechanical support only but will be

used on center tapped designs

Mechanical Drawing

23.80

23.8

0

2 3 1

TALEMA INDIAW/Y

AC1005

15.24 1.75

7.62

5±1mmØ0.813

11.12

Ø9.50


1 - TurnPrimary

5A 5mA

1

2

R L1/8W100 Ohms 0.5V

AC1005 • 5 Amp Current Transformer

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0.01

0.1

1

10

100

Out

put V

olta

ge in

Vol

ts

1 10 100 Input Current in Amps

Output Volts vs Input CurrentFor various ohmic loads

50

100

200

500

1K2K5K10K

Infinity

Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015 and



7




Mechanical Drawing


10

100

1000

10000 Lo

ad R

esis

tanc

e R

L in

ohm

s

0 100 200 300 400 500 600 Percent ratio error in %


0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts




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daolmho001rofA1taoitaRpmAreptloV A/V790.0C°02taecnatsiseRCD smho8.14

)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4

0.01

0.1

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K

2K

5K10K

Infinity

23.80

23.8

0

2 3 1

TALEMA INDIAW/Y

AC1010

15.24 1.75

7.62

5±1mmØ0.813

11.12

Ø9.50


1 - TurnPrimary

10A 10mA

1

2

R L1/8W100 Ohms 1.0V

8

Mechanical Drawing


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10

100

1000

10000

Load

Res

ista

nce

in o

hms



0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts



0.01

0.1

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K

2K5K

10K

Infinity

23.80

23.8

0

2 3 1

TALEMA INDIAW/Y

AC1015

15.24 1.75

7.62

5±1mmØ0.813

11.12

Ø9.50


1 - TurnPrimary

15A 15mA

1

2

RL1/8W100 Ohms 1.5V









9

S C-55° to +130°nsulation Resistance

Mechanical Drawing







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C°02taecnatsiseRCD smhO8.14)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4

10

100

1000

10000 Lo

ad R

esis

tanc

e R

L in

ohm

s

0 200 400 600 800 1000 Percent ratio error in %


0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts



0.01

0.1

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K

2K5K10K

Infinity

1 - TurnPrimary

20A 20mA

1

2

RL1/8W100 Ohms 2.0V




23.80

23.8

0

2 3 1

TALEMA INDIAW/Y

AC1020

15.24 1.75

7.62

5±1mmØ0.813

11.12

Ø9.50


10

0.1

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K

2K5KInfinity

10K


Mechanical Drawing





oitaRsnruT lanimon1:0001daolsmhO001rofA52taoitaRpmAreptloV A/V001.0daolsmhO001rofA5.2taoitaRpmAreptloV A/V890.0

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0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts

0.01 0.1 1 10 100 Sec RMS Exciting Current in mA





10

100

1000

10000

Load

Res

ista

nce

RL

in o

hms

0 100 200 300 400 500 600 Percent ratio error in %


TALEMA INDIAW/Y

AC1025

30.20

30.2

0

2 3 1

20.32 2.08

10.16

5±1mmØ1.016

14.30

Ø11.40


1 - TurnPrimary

25A25mA

1

2

R L1/8W100 Ohms 2.5V3




11

0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts



10

100

1000

10000 Lo

ad R

esis

tanc

e R

L in

ohm

s

0 100 200 300 400 500 600 700 Percent ratio error in %



Mechanical Drawing




TALEMA INDIAW/Y

AC1030

30.20

30.2

0

2 3 1

20.32 2.08

10.16

5±1mmØ1.016

14.30

Ø11.40





0.1

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K

2K5K

Infinity10K


oitaRsnruT lanimon1:0001daolsmhO001rofA03taoitaRpmAreptloV A/V001.0

daolsmhO001rofA3taoitaRpmAreptloV A/V890.0C°02taecnatsiseRCD smhO84


1 - TurnPrimary

30A30mA

1

2

R L1/8W100 Ohms 3.0V3




12


Mechanical Drawing






daolsmhO001rofA4taoitaRpmAreptloV A/V890.0C°02taecnatsiseRCD smhO3.94



34.90

34.9

0

2 3 1

TALEMA INDIAW/Y

AC1040

25.40 2.08

10.16

5±1mmØ1.016

14.30

Ø14.60

0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts

0.01 0.1 1 10 Sec RMS Exciting Current in mA


0.1

1

10

100

Out

put V

olta

ge in

Vol

ts

10 100 Input Current in Amps


50

100

200

500

1K

2K5K10K

Infinity

10

100

1000

10000

Load

Res

ista

nce

RL

in o

hms






1 - TurnPrimary

40A40mA

1

2

R L1/4W100 Ohms 4.0V3




13

0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts



0.1

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K2K

5K10KInfinity

10

100

1000

10000 Lo

ad R

esis

tanc

e R

L in

ohm

s







Mechanical Drawing

34.90

34.9

0

2 3 1

TALEMA INDIAW/Y

AC1050

25.40 2.08

10.16

5±1mmØ1.016

14.30

Ø14.60




daolsmhO001rofA5taoitaRpmAreptloV A/V890.0C°02taecnatsiseRCD smhO3.94








1 - TurnPrimary

50A50mA

1

2

R L1/4W100 Ohms 5.0V3

14

0.1

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K

2K5K10KInfinity

10

100

1000

10000 Lo

ad re

sist

ance

RL

in o

hms

-200 0 200 400 600 800 1000 1200 Percent ratio error in %


0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts






daolmho001rofA6taoitaRpmAreptloV A/V4890.0C°02taecnatsiseRCD smho42







Mechanical Drawing



38.10

38.1

0

2 3 1

TALEMA INDIAW/Y

AC1060

33.00 2.85

10.16

5±1mmØ1.016

15.90

Ø14.60

1 - TurnPrimary

60A60mA

1

2

R L1/2W100 Ohms 6.0V3




15

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K2K

Infinity

5K10K



oitaRsnruT lanimon1:0001daolmho001rofA57taoitaRpmAreptloV A/V001.0daolmho001rofA5.7taoitaRpmAreptloV A/V4890.0

C°02taecnatsiseRCD smho42)top-iH(egatloVgnidnatshtiWcirtceleiD smrVK4



Mechanical Drawing



38.10

38.1

0

2 3 1

TALEMA INDIAW/Y

AC1075

33.00 2.85

10.16

5±1mmØ1.016

15.90

Ø14.60

1 - TurnPrimary

75A75mA

1

2

R L 1W100 Ohms 7.5V3




10

100

1000

10000 Lo

ad re

sist

ance

RL

in o

hms

-200 0 200 400 600 800 1000 1200 1400 Percent ratio error in %


0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts






Murugan

Typewritten text

16

0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts


Typical Excitation Curve(AC1100)

1

10

100

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K2K

Infinity5K10K

10

100

1000

10000 Lo

ad R

esis

tanc

e R

L in

ohm

s

0 200 400 600 800 1000 1200 1400 1600 Percent ratio error in %

%RE vs RL at Rated primary current (AC1100)



oitaRsnruT lanimon1:0001daolmhO001rofA001taoitaRpmAreptloV A/V001.0

daolmhO001rofA01taoitaRpmAreptloV A/V6890.0C°02taecnatsiseRCD smhO3.12


Mechanical Drawing







Features• Competitive pricing due to high volume production• Confirms to UL94V-0• Manufactured in an ISO 9001:2015

and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant


44.50

44.5

0

Ø19.052 3 1

TALEMA INDIAW/Y

AC1100

35.56 2.07

10.16

5±1mmØ1.016

14.30


1 - TurnPrimary 100A

100mA

1

2

R L 1W100 Ohms 10V3

Murugan

Typewritten text

17

10

100

1000

10000 Lo

ad R

esis

tanc

e R

L in

ohm

s



0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts



1

10

100

1000

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K2K5K 10K

Infinity



daolsmhO001rofA51taoitaRpmAreptloV A/V0990.0C°02taecnatsiseRCD smhO11







Mechanical Drawing



55.60

55.6

0

2 3 1

TALEMA INDIAW/Y

AC1150

45.72 3.95

12.70

5±1mmØ1.016

20.60

Ø23.80


150mA

1

2

R L 5W100 Ohms 15V3





Murugan

Typewritten text

18

1

10

100

1000

Out

put V

olta

ge in

Vol

ts



50

100

200

500

1K2K5K10K

Infinity

0.1

1

10

100

Sec

RM

S Ex

citin

g Vo

ltage

in V

olts



10

100

1000

10000

Load

Res

ista

nce

RL

in o

hms





daolmho001rofA02taoitaRpmAreptloV A/V1990.0C°02taecnatsiseRCD smho11


Notes:1) Unless requested, the terminating resistor and the one-turn primary are not supplied2) Pin 3: Normally for mechanical support only but will be used on center tapped designs

Mechanical Drawing




55.60

55.6

0

2 3 1

TALEMA INDIAW/Y

AC1200

45.72 3.95

12.70

5±1mmØ1.016

20.60

Ø23.80



200mA

1

2

R L 5W100 Ohms 20V3





Murugan

Typewritten text

19

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

Mechanical Drawing

• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant

Notes:1) Dimensional Unit: mm, Tolerance: ±0.25mm (Unless Specified) Pin Pitch Tolerance: ±0.10mm2) Pin #3 for Mechanical Support.

Schematic

I Prim 1/8W33 Ohms

2

1

O/p VI Sec RL

ACX Series • High Accuracy Current Transformers

C°02@snoitacificepSlacirtcelE

.oNtraP gnitaRtnerruCspmAni

ecnatsiseRgnidniWsmhOni

0501-XCA 05 1715701-XCA 57 7220011-XCA 001 5510511-XCA 051 531


TALEMA INDIAW/Y

ACX-1075

30.20 14.3030

.20

2 3 1

20.32 2.08

10.1

6

5±1mm

Ø1.016

ACX-1075

Ø11.40

23.80 11.12

23.8

0

TALEMA INDIAW/Y

ACX-1050

Ø9.50

Ø0.813

5±1mm

15.24 1.75

7.62

2 3 1

ACX-1050

TALEMA INDIAW/Y

ACX-1100

34.90 14.30

34.9

0

2 3 1

25.40 2.08

10.16

TALEMA INDIAW/Y

ACX-1150

38.10 15.90

38.1

0

2 3 1

33.00

5±1mm 5±1mm

Ø1.016

ACX-1150ACX-1100

Ø14.60

2.85

10.16

Ø1.016Ø14.60

Murugan

Typewritten text

20

Response Curves

0.0

0.2

0.4

0.6

0.8

1.0

Out

put V

olta

ge in

Vol

ts

0 10 20 30 40 50 60 70 Input Current in Amps

Input Current Vs Output Voltage

33 Ohms

ACX-1050

ACX-1075

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

Out

put V

olta

ge in

Vol

ts

0 20 40 60 80 100 Input Current in Amps


33 Ohms

ACX-1100

0.0

0.3

0.5

0.8

1.0

1.3

1.5

1.8

2.0

Out

put V

olta

ge in

Vol

ts

0 25 50 75 100 125 150 Input Current in Amps


33 Ohms

ACX-1150

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Out

put V

olta

ge in

Vol

ts

0 25 50 75 100 125 150 175 200 Input Current in Amps


33 Ohms


ACX Series • High Accuracy Current Transformers

Murugan

Typewritten text

21

AP Series • Precise Current Transformer



AP-1000

Output Response at Rated Burden

AP-1500

AP-2500AP-2000

Features• Precision CT’s in compact packages• Class 0.2 accuracy typical• Excellent linearity over rated current range• 2.5KVrms isolation• Operating temperature range -40 to +85°C• All materials UL94V-0• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant

.oNtraP snruT nedruBsmhO

tnerruCdetaRspmAni

tnerruC.xaMspmAni

ecnatsiseR.xaMsmhOni

0001-PA 0001 01 01 02 07

0051-PA 0051 51 01 02 021

0002-PA 0002 02 51 52 532

0052-PA 0052 05 51 52 033

0.00

0.05

0.10

0.15

0.20

0.25

Out

put V

olta

ge in

Vol

ts



10 Ohms

0.00

0.05

0.10

0.15

0.20

0.25

Out

put V

olta

ge in

Vol

ts



15 Ohms

0.00

0.05

0.10

0.15

0.20

0.25

0.30

Out

put V

olta

ge in

Vol

ts



20 Ohms

0.00

0.10

0.20

0.30

0.40

0.50

0.60

Out

put V

olta

ge in

Vol

ts



50 Ohms

0.66x0.45

Mechanical Drawing

Dimensions are in mmDimensional Tolerance ± 0.25mm unless specifiedPin Pitch Tolerance: ± 0.1mm

4 .0 (0.157)

20.4(0.803)

12.7 (0.500)

17.0(0.669)

1 3

TALEMA AP-xxxx

Ø 5.0(0.197)

17.20(0.677)

(0.375)9.53

1 3

Output Voltage (mV)

Burden Ohm

E

Murugan

Typewritten text

22

AQ Series • High Accuracy - High Current - High O/P Voltage Current Transformers


rebmuNtraPdetaRtneruC)spmA(

snruTnedruB

ecnatsiseR)smhO(

tuptuOegatloV)stloV(

tnerruC.xaM)spmA(

RCD)smhO(

gnitnuoM

LF-0201-QA 02 0001 51 03.0 04 87 sdaeLgniylF

0201-QA 02 0001 51 03.0 04 42 BCP

2352-QA 23 0052 52 23.0 05 031 BCP

3652-QA 36 0052 33 38.0 57 58 BCP

52152-QA 521 0052 05 05.2 051 59 BCP

Features• High Accuracy, High Current, High Output Voltage Current Transformers• 0.1-0.2% Accuracy Typical• Excellent Linearity over rated current range• 2.5kV Isolation• Frequency 50-60Hz• All materials UL94V-0• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant


Mechanical Drawing

Applications:• Instrumentation• Energy Meters• EV Charging

11.5

019

.00

Ø7.021.50

250±5mm

5±1 tinned

AQ-1020-FL

W/YINTALEMA

AQ-1020-FL

Lead outs : Flex UL1569 AWG24, 300V Rating, 250±5mm long out of trafo with 5±1mm tinned ends Dimensional Unit : mm

Dimensional Tolerance : ±0.25mm (unless specified)

SIDE VIEW

MARKING

ISOMETRIC VIEW

TOP VIEW

Murugan

Typewritten text

23


Mechanical Drawing


AQ-1020

23.80

2 3 1

15.24 1.75

7.62

5±1

Ø0.813

11.12

Ø9.50

Terminal Pin 3 Blank Pin2 1

3

FRONT VIEW SIDE VIEW REAR VIEW ISOMETRIC VIEW

BOTTOM VIEW

23.80

TALEMA INW/Y

AQ-1020

Dimensional Unit : mm

Dimensional Tolerance : ±0.25mm (unless specified)

Pin Pitch Tolerance : ±0.10mm

AQ-2532

23.80

2 3 1

15.24 1.75

7.62

5±1

Ø0.813

11.12

Ø9.50

Terminal Pin 3 Blank Pin

2 1

3

FRONT VIEW SIDE VIEW REAR VIEW ISOMETRIC VIEW

BOTTOM VIEW

23.80

TALEMA INW/Y

AQ-2532

Dimensional Unit : mmDimensional Tolerance : ±0.25mm (unless specified)Pin Pitch Tolerance : ±0.10mm

Typewriter

.

Typewriter

.

Murugan

Typewritten text

24


Mechanical Drawing


AQ-2563

27.00

18.80

15.6

0

17.5

0

15.30

34

21

Start pin ref

Terminal Pin 3 & 4 Blank Pins

AQ-2563TALEMA IN W/Y

25.00

Ø9.00

Terminal Pins 4xØ0.8mm


ISOMETRIC VIEWBACK VIEWSIDE VIEWFRONT VIEW

BOTTOM VIEW

4.0±0.50

AQ-25125

27.00

18.80

15.6017.50

15.30

34

21

Start pin ref

Terminal Pin 3 & 4 Blank Pins

AQ-25125TALEMA IN W/Y

25.00

Ø9.00

Terminal Pins 4xØ0.8mm


FRONT VIEW SIDE VIEW BACK VIEW ISOMETRIC VIEW

BOTTOM VIEW

4.0±

0.50

Murugan

Typewritten text

25



Output Response at Rated Burden

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0 5 10 15 20 25 30 35 40

Ou

tpu

t V

olt

ag

e i

n V

olt

s

Input Current in Amps

AQ-1020-FL


0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0 5 10 15 20 25 30 35 40

Ou

tpu

t V

olt

ag

e i

n V

olt

s


AQ-1020


0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0 5 10 15 20 25 30 35 40 45 50

Ou

tpu

t V

olt

ag

e i

n V

olt

s


AQ-2532


0.00

0.20

0.40

0.60

0.80

1.00

1.20

0 10 20 30 40 50 60 70 80

Ou

tpu

t V

olt

ag

e i

n V

olt

s


AQ-2563


0

0.5

1

1.5

2

2.5

3

3.5

0 20 40 60 80 100 120 140 160

Ou

tpu

t V

olt

ag

e i

n V

olt

s


AQ-25125


Typewritten text

15 Ohms

Typewritten text

15 Ohms

Typewritten text

25 Ohms

Typewritten text

33 Ohms

Typewritten text

50 Ohms

Murugan

Typewritten text

26

AX Series • 50/60Hz Current Transformers

Applications• Power Monitoring • Current Measurement • Instrumentation


Features• High output volatge in small package• Good linearity over current range• 2.5KV isolation• High saturation current• Operating temperature tange: -40°C to +85°C• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant


AX-0500

Output Voltage Vs Input Current

AX-0750

AX-1500AX-1000

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Out

put V

olta

ge in

vol

ts



200 Ohms

100 Ohms50 Ohms

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

Out

put V

olta

ge in

Vol

ts



200 Ohms

100 Ohms

50 Ohms

0.0

0.5

1.0

1.5

2.0

2.5

Out

put V

olta

ge in

Vol

ts

0 1 2 3 4 5 6 7 8 9 10 Input Current in Amps


200 Ohms

100 Ohms

50 Ohms

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Out

put V

olta

ge in

Vol

ts

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Input Current in Amps


200 Ohms

100 Ohms

50 Ohms

Mechanical Dimension

Dimensions are in mm. General Tolerance ± 0.25mm unless specified.Pin Pitch Tolerance: ± 0.1mm

Output Voltage (mV)

4 .0 (0.157)

20.4(0.803)

12.7 (0.500)

0.66x0.45

17.0(0.669)

1 3

TALEMA AX-xxxx

Ø 5.0(0.197)

17.20(0.677)

(0.375)9.53

1 3

BurdenOhms

E

.oNtraP snruT gnitaRtnerruCAni

ecnatsiseRgnidniWsmhOni

0050-XA 005 5 23

0570-XA 057 5.7 55

0001-XA 0001 0.01 39

0051-XA 0051 0.51 041

Murugan

Typewritten text

27

AX Series • 50/60Hz Current Transformer


AX-0500 AX-0750

AX-1500AX-1000

AX-1000

Saturation Current Response

Phase Angle Vs Primary Current

AX-1500

AX-0500 AX-0750

0

0.5

1

1.5

2

2.5

3

3.5

Out

put V

olta

ge in

Vol

ts



200 Ohms

100 Ohms

50 Ohms

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

Out

put V

olta

ge in

Vol

ts

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Input Current in Amps


200 Ohms

100 Ohms

50 Ohms

0

1

2

3

4

5

6

Out

put V

olta

ge in

Vol

ts



200 Ohms

100 Ohms

50 Ohms

0.0

1.0

2.0

3.0

4.0

5.0

6.0

Out

put V

olta

ge in

Vol

ts



200 Ohms

100 Ohms

50 Ohms

0.0

1.0

2.0

3.0

4.0

5.0

6.0

Phas

e A

ngle

in D

eg



200 Ohms

100 Ohms50 Ohms

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

Phas

e A

ngle

in D

eg

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Input Current in Amps


200 Ohms100 Ohms

50 Ohms

0.0

2.0

4.0

6.0

8.0

10.0

12.0

Phas

e A

ngle

in D

eg



200 Ohms

100 Ohms50 Ohms

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

Phas

e A

ngle

in D

eg



50 Ohms

100 Ohms

200 Ohms

Murugan

Typewritten text

28

(06-16)

AZ Series • Flying Lead Current Transformers


retemaraP 0050-ZA 0570-ZA 0001-ZA

zHniyneuqerFgnitarepO 06/05 06/05 06/05

spmAnitnerruCyramirPmumixaM 52 04 05

lanimoNoitaRsnruT 1:005 1:057 1:0001

lanimoNsmhOniecnatsiseRCD 81 53 27

smhOniecnatsiseRnedruBdetaR 33 33 33

Features• Very high output voltage & linearity in small size• Integral flying leads for ease of installation• Large center-hole allows 6.3mm tabs• Dielectric withstand voltage 4KVrms• Operating temperature Range -40°C to +85°C• All materials UL94V-0• Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility• Fully RoHS & REACH Compliant


Mechanical Drawing

AZ-0500 AZ-0750

AZ-1000

Response Curve

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Out

put V

olta

ge in

Vol

ts

0 10 20 30 40 Input Current in Amps


33 Ohms

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Out

put V

olta

ge in

Vol

ts



33 Ohms

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Out

put V

olta

ge in

Vol

ts



33 Ohms

21.50

Ø 7.0

19.0

0

5±1Tinned

250±5mm

11.5

0

Lead outs: Flex UL1569 AWG24, 300V Rating,250±5mm long out of trafo with 5mm tinned ends

Murugan

Typewritten text

29

Applications• Current Monitoring Generators• Switchgear• Distribution• Control Panels

FeaturesFSD Range of high quality toridal current transformers are suitable formeasuring AC current from 60A-2500A with 5A secondary windings.This range of tape wound transformer offers a cost effective solutionwhere as conventional bus bar mount types are not suitable. FSDRange is rugged construction, unaffected by vibration and come with3Metres long flying leads for versatality of mounting location, simple& effective termination. Cost-effective solution without compromisingon Quality. Manufactured in an ISO 9001:2015 and ISO 14001:2015certified Talema facility. Fully RoHS & REACH Compliant.

FSD RANGE • 5A Tape Wound Current Transformers

Specification• Overload 1.2times rated primary current• Isolation 3KV (50Hz for 1 Minute)• Lead length: 3 Metres• Accuray class 3• Rated system voltage 0.72KV• Insulation class E• Operating temperature -20°C to +70°C• Confims to IEC441-1 & EN60044-1• Mounting: None supplied (Normally fixed with cable ties)


traPrebmuN oitaR AV

.xorppA"mm"ninoisnemiD

.xorppAnithgieW

smarG

** kcotSSRedoC

rofrebmuNtraPstnenopmoCSR

DO DI TH

1P62539 5/06 5.3 07 23 63 006 4161-157 1P18439

1P72539 5/001 5.3 07 23 02 033 7161-157 1P28439

1P82539 5/051 5 07 23 02 043 1161-157 1P38439

1P92539 5/002 5 26 73 02 071 0261-157 1P48439

1P03539 5/052 5 26 73 02 571 3261-157 1P58439

1P13539 5/003 5 26 73 02 581 7261-157 1P68439

1P23539 5/004 5 08 45 02 062 6361-157 1P78439

1P33539 5/005 5 08 45 02 072 9361-157 1P88439

1P43539 5/006 5 08 45 02 582 3361-157 1P98439

1P53539 5/008 5 201 47 02 514 2461-157 1P09439

1P63539 5/0001 5 201 47 02 544 5461-157 1P19439

1P73539 5/0061 5 021 29 02 514 A/N A/N

1P83539 5/0002 5 021 29 02 064 A/N A/N

1P93539 5/0052 5 021 29 02 515 A/N A/N

** Up to 1000/5A available at RS Components from June 2012

Murugan

Typewritten text

30

Regional Locations - Design, Manufacturing, Sales & Marketing

Locations of Talema Group Regional Offices

Administrative OfficeTalema Electronic India Private LimitedDoor No. 221, 1st and 2nd FloorKJ Plaza, Opp.to Vidya Mandir SchoolMeyanur Main RoadSalem - 636 004 Tamil Nadu INDIA.Tel: +91 427 - 243 3100Fax: +91 427 - 243 3109E-Mail: [email protected]: www.talema.com

Talema Group, LLCPO Box 935900 Innovation DriveSuite 120, RollaMissouri 65402Tel: +1 573-303-3675E-Mail:[email protected]: www.talema.com

Talema Group Regional Offices

Czech Republic(Design, Manufacturing, Sales & Marketing)

NT Magnetics s.r.o.Chebská 27322 00 PlzeñTel: +420 377 - 338 351Fax: +420 377 - 338 350E-Mail: [email protected]: www.ntmagnetics.cz

Germany(Design, Sales & Marketing)

Talema Elektronik GmbHSembdnerstr. 582110 GermeringTel: +49 89 - 841 00 - 0Fax: +49 89 - 841 00 25E-Mail: [email protected]: www.talema.com

Ireland(Design, Sales & Marketing)

Nuvotem TEOUnits W & X, Gweedore Business ParkDerrybeg, Letterkenny, Co. DonegalTel: +353 (0) 74 95 48666Fax: +353 (0) 74 95 48139E-Mail: [email protected]: www.nuvotem.com

Europe

Asia

India(Design, Manufacturing, Sales & Marketing)

Factory PremisesTalema Electronic India Private LimitedNo. 30, 31, Electronic Industrial EstateSuramangalam PostSalem - 636 005 Tamil Nadu INDIATel: +91 427 - 243 3000E-Mail: [email protected]: www.talema.com

North AmericaUnited States(Sales & Marketing)


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SummaryTOTAL PROGRAM


SECTION1• TOROIDAL 50/60Hz TRANSFORMERS, TOROIDAL PCB TRANSFORMERS & MEDICAL GRADE ISOLATION TRANSFORMERS

SECTION 2• CURRENT SENSE TRANSFORMERS & INDUCTORS

SECTION 3• CHOKES, INDUCTORS AND TRANSFORMERS

FOR POWER APPLICATIONS

SECTION 4• Transformers & Inductors FOR

SMPS MAGNETICS REQUIREMENTS

SECTION 5• COMPONENTS FOR TELECOMMUNICATIONS

AND DATA LINE TECHNOLOGY

SECTION 6• CURRENT COMPENSATED EMI NOISE

SUPPRESSION CHOKES

SECTION 7• LAN MAGNETIC COMPONENTS FOR

ETHERNET APPLICATIONS

SECTION 8• TI/E1/CEPT-PRI - T3/DS3/E3/STS-1 FOR

TELECOMMUNICATION PRODUCTS

SECTION 9• TRANSFORMERS FOR BROADBAND Access

AND FIBRE CHANNEL INTERFACE

SECTION 10• THE TALEMA GROUP BROCHURE

OVERALL PRODUCTS - AN OVERVIEW

06/19

mains 50/60hz current transformers • primary current ... · established itself as a world leader...

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