Enrgtech

Deliver to

United Kingdom

Categories

Brands

Part Numbers

Top Products

0

Products Found: 1251

Showing Results For: Current Transformers

Current Transformers

What are Current Transformers?

Current transformers, abbreviated as CTs, commonly referred to as core balance current transducers or current transducers, which are equipment designed to mitigate or enhance the current from a high voltage into a lower voltage and back to its original form. This was carried out so that the potential would be handled easily with the help of relays and computing tools, and techniques for electrical circuit operations. A current transformer is comprised of fundamental, important and supplementary winding.

In order to meet the needs of any application, Enrgtech offers a wide selection of extremely accurate Core Balance Current Transducers in a range of transformer types, current ratings, CT ratio supply voltages, and mounting options. Provided by top-tier companies in the market, such as Siemens, Murata Power Solutions LEM, and so on.

How does a Current Transformer Function?

A magnetic flux is produced when an alternating current passes through the primary winding, and this flux generates an alternating current in the secondary winding. The ratio of this alternating current to its primary current is one. Step-down transformers are another name for current transducers. Once the current has been lowered, an ammeter can be used to measure and monitor it safely.

What are the Types of Current Transformers?

  • Toroidal Current Transformer - They are structured like a doughnut and do not consist of a major winding. As opposed to the way that undergoes the voltage passing in the grid is threaded with the help of a window or opening in the toroidal transformer. Toroidal transformers provide a highly efficient connection with less excess distortion and leakage inductance to ensure limited access.
  • Wound Current Transformer - The transformer's primary winding is physically connected in series with the conductor that carries the measured current flowing in the circuit. The magnitude of the secondary current is dependent on the turn ratio of the transformer.
  • Bar-type Current Transformer - The primary winding, or one turn, of this kind of current transformer, is the actual wire or busbar of the main circuit. They are typically bolted to the current-carrying equipment and are completely insulated from the high operating voltage of the system.

What are Current Transducers used for?

CTs are used in a wide range of industrial and commercial measurement applications. Some of the most common are:

Current transducers are installed in several household, industrial, and commercial applications. These are the most commonly used ones:

  • Producing Stations
  • Electric Substations
  • Industrial Electric
  • Control Distribution
  • Electrical Control panel

FILTERS
Filters
Showing
1 -
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Nuvotem Talema
Rohs Verified
AQ-2532, Nuvotem Talema
547 In Stock
Check Stock & Lead Times Packaging Options
240 +
£ 3.48
Nuvotem Talema
Rohs Verified
AQ-2563, Nuvotem Talema
548 In Stock
Check Stock & Lead Times Packaging Options
240 +
£ 4.74
Nuvotem Talema
Rohs Verified
AQ-1020, Nuvotem Talema
544 In Stock
Check Stock & Lead Times Packaging Options
240 +
£ 3.35
Nuvotem Talema
Rohs Verified
AQ-1020-FL, Nuvotem Talema
401 In Stock
Check Stock & Lead Times Packaging Options
168 +
£ 3.79
Nuvotem Talema
Rohs Verified
AQ-25125, Nuvotem Talema
546 In Stock
Check Stock & Lead Times Packaging Options
240 +
£ 3.20
Rohs Verified
1SAJ929500R0185, ABB
13 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 244.99
Schneider Electric
Rohs Verified
LUTC2001, Schneider Electric
52 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 61.60
Schneider Electric
Rohs Verified
LUTC0501, Schneider Electric
50 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 34.17
Rohs Verified
1SAJ929500R0310, ABB
14 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 293.40
Rohs Verified
1SAJ929501R0850, ABB
16 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 407.27
Schneider Electric
Rohs Verified
LUTC1001, Schneider Electric
51 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 59.92
Legrand
Rohs Verified
042518, Legrand
13 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 1475.78
Rohs Verified
1SAJ929501R0500, ABB
15 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 404.33
Schneider Electric
Rohs Verified
LUTC4001, Schneider Electric
53 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 65.77
Legrand
Rohs Verified
412139, Legrand
19 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 183.68
Phoenix Contact
Rohs Verified
2908798, Phoenix Contact
32 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 341.03
Rohs Verified
2CCA880108R0001 CMS-101CA 40A, ABB
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 71.28
Rohs Verified
2CCA880118R0001 CMS-201CA 80A, ABB
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 92.15
Rohs Verified
K8AC-CT200L, Omron
44 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 62.37
5 +
£ 60.48
10 +
£ 57.90
Rohs Verified
CT160-5-H8, HOBUT
16 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 17.75
5 +
£ 16.86
10 +
£ 15.98
Socomec
Rohs Verified
192T9390, Socomec
79 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 69.18
Socomec
Rohs Verified
192T9394, Socomec
41 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 75.47
Socomec
Rohs Verified
192T1910, Socomec
7 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 67.60
Socomec
Rohs Verified
192T2034, Socomec
11 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 28.89
Socomec
Rohs Verified
192T2308, Socomec
13 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 22.90
Showing
1 -

New Items
New items
KBR18 75/1A 1VA Kl.3, GILGEN Muller & Weigert

KBR18 75/1A 1VA Kl.3, GILGEN Muller & Weigert

The GILGEN Muller & Weigert compact split-core current transformer for primary nominal currents from 50 A up to 250 A. It is has unbreakable plastic housing made of grey polycarbonate. It has isolation class E Flame resistant
New items
KBU812 1500/5A 15VA Kl.1, GILGEN Muller & Weigert

KBU812 1500/5A 15VA Kl.1, GILGEN Muller & Weigert

The GILGEN Muller & Weigert split-core current transformer for primary nominal currents from 250 A up to 1500 A. It is has unbreakable plastic housing made of grey polycarbonate. It has isolation class E Flame resistant
New items
FASK 150 100mV/kA 10m, GILGEN Muller & Weigert

FASK 150 100mV/kA 10m, GILGEN Muller & Weigert

The GILGEN Muller & Weigert rogowski coil having window size of 150mm and coil length of 525mm. It has maximum measurable current up to 100mV/kA. It has working temperature from -30 to +80°C
New items
HTFS 800-P, LEM

HTFS 800-P, LEM

HAT Series Open loop current transducer Hall effect measuring principle For measuring DC, AC and pulse currents Galvanic isolation between primary and secondary circuits Housing made from insulating, self-extinguishing material UL94-V0 Approvals CE
New items
LESR 6-NP KIT 3P, LEM

LESR 6-NP KIT 3P, LEM

The LEM LESR series current transducer for electronic measurement of current with galvanic separation between primary and secondary circuit. It is widely use in solar inverter, power sources, AC variable speed and servo motor drives. Unipolar supply voltage Closed loop multi range current transducer Voltage output Compact design for PCB mounting
New items
HXS 20-NP, LEM

HXS 20-NP, LEM

HXS Series PCB mounting Hall Effect current transducers designed around a proprietary ASIC. AC,DC, and mixed current measurement Unipolar 5V supply Low power consumption Extremely low profile Reference in/out Integral Primary Operating Temperature Range -40 to +85°C except for NP/SP2 units at -40 to 105°C Isolation Test Voltage (kV) Max. Current Consumption (mA) Thermal Drift Linearity % H (mm) W (mm) D (mm) Weight (g) 2.5 22 10 18.5 16.5 10
New items
CTD2X4005AXXX, Carlo Gavazzi

CTD2X4005AXXX, Carlo Gavazzi

The Carlo Gavazzi CTD-2X is the cable bus-bar type current transformer with DIN- rail/Busbar and panel mounting facility. This transformer have multiple screws provided with insulation caps to grant a strong and reliable fixing of the current transformer to the bus-bar. The primary current of the transformer is the 400A and secondary current is the 5A. Integrated DIN-rail mounting holder Removable panel fixing clips 2 Bus-bar isolated fixing screws Double screw terminals Sealable terminal block covers
New items
AQ-1020-FL, Nuvotem

AQ-1020-FL, Nuvotem

The Nuvotem Talema AQ series high output voltage, high accuracy and high current rating current transformers. It can be used in Instrumentation, energy meters, EV charging application. It has 20 A current rating. Excellent linearity over rated current range RoHS & REACH compliant
New items
L01-6218, Alttec

L01-6218, Alttec

Alttec 621x and 622x Series PCB Mount Current Transformer 621x and 622x PCB mount fully encapsulated 50/60 Hz current transformers with a current range of up to 200A. These 621x and 622x series toroidal style PCB current transformers have a primary to secondary insulation of 4 kV AC and an operating temperature range of -40 to +120°C. Standards Place of manufacture is certified according to ISO 9001:2008 / ISO 14001:2004 Low Cost Current Sense Transformers
New items
CT153M120/5-2.5/1, HOBUT

CT153M120/5-2.5/1, HOBUT

Universal Mounting Current Transformer - 26mm Aperture Three built-in fixing methods: Base, DIN-rail & Busbar mounting Case moulded in high-impact polyester with built in hinged terminal cover Cables up to 26mm outside diameter, bars up to 30mm wide, or a conducting bush 24mm wide Accuracy Class 1, Power consumption 2.5VA, 50/60Hz For use with 5A moving iron meters or cam-operated selector switches Secondary winding epoxy resin insulated Enclosed to IP20 Temperature range: -20 to 70°C Conforms to BS7627/IEC185 Current Transformers
New items
CT164M500/5-5/0.5-001, HOBUT

CT164M500/5-5/0.5-001, HOBUT

Compact Busbar/Base Mounting Current Transformers - Series 162/164 A range of compact moulded case current transformers suitable for primary currents from 30A to 800A with built-in sealable terminal covers. For transforming various primary currents into,5A standard secondary using 20/30/40mm busbars or cables, or 28mm cables. Built-in sealable terminal covers Mounting feet and busbar screws supplied Narrow width DIN rail clip supplied Dimensions: H78 x W60 x D30mm 28 x 40mm aperture Conforms to IEC185, BS 7626, BSEN 60044-1 and IEC 60044-1 Rated system voltage: 0.72/3kV Ambient temperature range: -30 to 85°C Continuous current: 1.2 x rated current CT Class Information for Series 16 331-395 - Class 1 331-547 - Class 1 331-373 - Class 0.5 331-367 - Class 0.5 331-446 - Class 0.5 Current Transformers
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Current Transformers and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Current Transformers or any other product.
This depends on the Current Transformers individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Current Transformers and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Current Transformers.
Yes. We keep updating our stock frequently and if a product like Current Transformers is not in stock then we will let you know.