About Current Transformers

Talema Current Transformers

A Current Transformer (CT) is a device designed to reduce an alternating current (AC) to a much lower, safer level. It is usually found in electric power systems for metering and/or protective relaying purposes. They are used to measure the level of current flowing through circuits and in most cases are connected to a meter or other monitoring device. The current transformer uses the concepts of electrical transformer to transform current levels between the primary (higher current) and secondary (lower current) windings. A typical current transformer is a wire wound toroidal core transformer, with a single primary winding, connected in series with the load, and a multiple secondary windings designed to provide an output current proportional to the current flowing through the primary.

Current Transformers

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
AC1050


Current transformer; Series: AC; 50A; Trans:1000:1; 100O; 250mVA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 15140
Ships to you
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AUD 8.3767
Multiples of: 1

            
AC1020


Current transformer; Series: AC; 20A; Trans:1000:1; 100O; 40mVA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 12222
Ships to you
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AUD 6.09
Multiples of: 1

            
AX-0500


Current transformer; Series: AX; 5A; Trans:500:1; 100O; -40÷120°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 8478
Ships to you
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AUD 5.46
Multiples of: 1

            
AZ-1000


Current transformer; Series: AZ; 50A; Trans:1000:1; 33O; -40÷85°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 5972
Ships to you
between Thu. 19 Sep to Wed. 25 Sep Calender.png

AUD 8.7267
Multiples of: 1

            
AZ-0500


Current transformer; Series: AZ; 25A; Trans:500:1; 33O; -40÷85°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 5779
Ships to you
between Thu. 19 Sep to Wed. 25 Sep Calender.png

AUD 9.31
Multiples of: 1

            
ASM-010


Current transformer; Series: ASM; I AC:1÷10A; 50O; -40÷120°C; ±10%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 5577
Ships to you
between Thu. 19 Sep to Wed. 25 Sep Calender.png

AUD 5.18
Multiples of: 1

            
AC1025


Current transformer; Series: AC; 25A; Trans:1000:1; 100O; 63mVA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 5180
Ships to you
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AUD 7.3967
Multiples of: 1

            
AS-100


Current transformer; Series: AS; Trans:1:50; R:0.6O; 6mH; 300mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 4587
Ships to you
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AUD 3.0333
Multiples of: 1

 6 mH    17.2 mm9.53 mm20.4 mm   
AC1010


Current transformer; Series: AC; 10A; Trans:1000:1; 100O; 10mVA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 4527
Ships to you
between Thu. 19 Sep to Wed. 25 Sep Calender.png

AUD 6.09
Multiples of: 1

            
AP-1000


Current transformer; Series: AP; 10A; Trans:1000:1; 10O; -40÷85°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Talema 4042
Ships to you
between Thu. 19 Sep to Wed. 25 Sep Calender.png

AUD 4.7367
Multiples of: 1

            
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