Current transformers

Do you need help making a decision?  Take a look at our buying guide
126 companies | 589 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
Current transformers | Choosing the Right Transformer
There are 5 main types of transformers. The differences between each transformer are related to the types of applications possible. Current transformers: these are transformers in which the secondary current is proportional to the primary current. They can be used with all low-frequency alternating currents. Power transformers: these are distribution transformers with a voltage of one phase higher than 1,000V. They are used to transport electricity over long...
current transformer
current transformer
TAB1

... TAB1- closed current transformers /5A TAB1: Closed version current transformer for low voltage systems Advantages of purchasing: Secondary with double faston 6.3 x 0.8 mm Possibility ...

current transformer
current transformer
TAB2

... TAB2 - closed current transformers /5A TAB2: Closed version current transformer for low voltage systems Advantages of purchasing: Secondary with double faston 6.3 x 0.8 mm Possibility ...

current transformer
current transformer
TAB3

... TAB3 - closed current transformers /5A TAB3: Closed version current transformer for low voltage systems Advantages of purchasing: Secondary with double faston 6.3 x 0.8 mm Possibility ...

power transformer
power transformer
Ecoplus2030

Output power kVA: 100 kVA - 20,000 kVA
Primary voltage: 1,000 V - 52,000 V
Secondary voltage: 200 V - 10,000 V

... Compared to the existing EcoDesign Tier2 Transformers set by the European Community, EcoPlus2030 Transformers boast significantly reduced CO2 emissions and losses. Just like the olive tree, our EcoPlus2030 Transformers ...

See the other products
Tesar Srl
power transformer
power transformer

Frequency: 60, 50 Hz

... of cast resin transformers mainly used for energization of rails, metros, highspeed trains, tram- ways, braking energy recovery systems and auxiliary services for sta- tions and signalling. The range of production includes transformers ...

See the other products
Tesar Srl
data center transformer
data center transformer

Primary voltage: 1,000 V - 52,000 V
Secondary voltage: 200 V - 10,000 V
Frequency: 50 Hz - 60 Hz

... Tesar offer a wide range of customized solutions for feeding Data Centres: • Transformers with K factor up to 20 (high harmonic content) • Electrostatic screen between primary and secondary • Simplified Busbars connection interface • ...

See the other products
Tesar Srl
current transformer
current transformer
192 series

Primary voltage: 24, 230 V
Secondary voltage: 0 V - 10 V
Primary current: 5 A - 5,000 A

... SOCOMEC current transformers provide a standard current to the secondary proportional to the primary current, which is adapted to the related device's rating. Standard version features ...

current transformer
current transformer
QI-300-I

Primary voltage: 11 V
Secondary voltage: 30 V
Primary current: 300 A

... transducer is loop-powered with current 4-20 mA so needs no direct power supply. It is the first loop-powered Hall effect transformer with 0.5% accuracy on the market. RMS AC/DC loop-powered current ...

See the other products
qeed
current transformer
current transformer
DRCA 1 CT 070

Primary current: 200 A

... Function: Transformers are components for detecting residual currents in connection with evaluation units such as DRCM, DMRCD or MFR. Transformers in combination with evaluation units are suitable for ...

power transformer
power transformer
260 Series

Primary voltage: 400 V - 700 V
Frequency: 50 Hz - 60 Hz

... the primary - greatly attenuating higher frequency current coupling to the secondaries. Minimum 5" long leads. For more selection check out our 300 Series of universal plate & filament transformers. These units ...

current transformer
current transformer
LCTS

Primary voltage: 0.7 kV
Primary current: 150 A - 500 A
Secondary current: 1, 5 A

... Quickly fixing current transformers LCTS series with split core are adapted to easy assembly on the mounting rail without the necessity of disconnecting the current circuit. Owing to split core, the ...

See the other products
LUMEL
current transformer
current transformer
CTA series

Primary current: 1 A - 300 A
Secondary current: 5, 1 A
Frequency: 40 Hz - 60 Hz

... Winding primary current transformer Protection current transformer Fixing with DIN rail and wall mounting 6mmq terminals connection Small size High performance Maximum precision ...

See the other products
AB TRASMISSIONI SRL
current transformer
current transformer
ATM9

Electric power: 3,060, 2,570, 490 kVA
Primary voltage: 25,000 V
Secondary voltage: 2,570 V

... EMU Type ATM9 Main Transformer Type:ATM9 Usage: Type CRH2 EMU with speed of 200KM/h and above Main technical features Mode: Single-phase, shell-type, non-pressure sealed type; Mode of rectification: Input current ...

rectifier transformer
rectifier transformer
OTR

Primary voltage: 0 V - 170,000 V
Secondary voltage: 0 V - 750,000 V
Primary current: 0 A - 100,000 A

... secondary LV windings, variable flux regulation by booster or by autotransformer. These transformers are used to feed rectifiers, converting AC sources to DC and supplying an adjustable secondary voltage ...

current transformer
current transformer
M53Q series

Primary voltage: 50 V - 300 V
Secondary voltage: 5 V

... Ebony Series Measuring and Protection The range of Crompton Instruments Ebony current transformers offers wide system current ratings, apertures, busbar and case sizes to suit every application. Manufactured ...

See the other products
Crompton Instruments
current transformer
current transformer
004805500

Primary voltage: 1.3 V
Secondary voltage: 1.3 V
Primary current: 50, 1 A

... Applications „ Balanced systems: network analyzers, automatic power factor correction systems (PFCs) Features „ Connection terminal with cover (IP20) for universal connection, no fork needed „ Bus bar or din rail mounting, included complete mounting set „ ...

current transformer
current transformer
CTD1X1001AXXX

Output power kVA: 0.72 kVA
Primary current: 50 A - 300 A
Secondary current: 1 A - 5 A

... Solid core Current transformer 100A/1A Specifications Rated primary current 100 A Output 1 A Hole diameter 24 mm (0.94 in) Accuracy class ...

See the other products
CARLO GAVAZZI
current transformer
current transformer
DCDC414-002

Electric power: 3,000 W
Primary voltage: 420 V - 850 V
Secondary voltage: 14 V

... Features •ZVS Phase-Shift Full-bridge 3kW transformer •Work with ZVS inductor 14µH / 14Apk •Recommended output inductor 1µH / 180Adc •Switching frequency 100kHz •UL94 and RoHS materials (F/155°C) •Design based on AEC-Q200 •Weight ...

See the other products
PREMO
instrument transformer
instrument transformer
TT35A series

Primary current: 5 A - 450 A

... Current transformer with built-in transducers ø 35mm Primary current field-selectable 9 programmable ranges Output 0..,20mA - 4..,20mA - 0...10V d.c. 4-wire technology, a.c. auxiliary supply ...

current transformer
current transformer
AMPER-O

Primary current: 0 A - 50 A
Frequency: 20 Hz - 2,000 Hz

... AC/DC current transformer (TRMS) to 4/20mA current loop, with isolation, high precision. 0…25 …50 A In alternating current it measures the true effective value (TRMS). In direct current ...

current transformer
current transformer
TIB

Output power kVA: 0, 0.01 kVA
Primary current: 10, 15, 25, 5 A
Frequency: 50, 60 Hz

... Protection transformers The C.T. when used as a current generator for protection relays has electrical characteristics which differ from those of the measuring transformer. In fact, the measuring ...

See the other products
POLYLUX
current transformer
current transformer
AKH-0.66/K-Φ series

Primary current: 6,000 A

... 0.66/K-Φ series current transformer General Current Transformer (CT) is used to transform the high AC current to small easily manageable values. ...

See the other products
ACREL CO., LTD.
current transformer
current transformer
US-CTV

Primary voltage: 600 V
Secondary voltage: 333 mV
Primary current: 5 A - 600 A

... Split Core Current Transformer (Folder snap) Primary current: 5-600A Secondary voltage: 333mV US-CTV of split core style current transformers are designed for fast ...

See the other products
ADTEK Electronics Co., Ltd
current transformer
current transformer
LVB(T) series

Primary voltage: 35 kV - 500 kV

... LVB(T) series current transformer is a kind of instrument transformer with oil-paper insulation, inverted structure. Its shell is made of cast aluminum alloy, with secondary coils inside. A conductive ...

See the other products
Sieyuan Electric Co., Ltd
current transformer
current transformer
AT series

Output power kVA: 0.0015 kVA - 0.03 kVA
Primary current: 75 A - 4,000 A
Secondary current: 5 A

... between the secondary current and the primary current is close to zero. What are the Benefits of LV Current Transformer? Thanks to LV current transformers, ...

See the other products
Grup Arge Energy and Control Systems
current transformer
current transformer
TW-E

Output power kVA: 3 kVA
Secondary current: 5 A
Frequency: 50 Hz

... Voltage 3KV 50Hz 1min. System Voltage 720V Max. Ratio ratings from 100/5A to 2000/5A. Wide range of system current ratings and busbar sizes. CTs manufactured as per IEC 60044-1 & IS 2705-1 ...

rectifier transformer
rectifier transformer
ZSG-7.5k

Output power kVA: 7.5 kVA
Primary voltage: 380, 360, 400 V
Secondary voltage: 56 V

... Overview: Three-phase Dry-type Transformer (for Photovoltaic): Applied in the photovoltaic field, it adapts the electrical energy generated by photovoltaic panels, optimizes voltage and current, and helps photovoltaic ...

See the other products
LUSHAN CHINA
current transformer
current transformer
VE-CT21

Primary current: 40 A - 300 A
Secondary current: 1, 5 A

... Primary Current Range 40A to 300A Secondary Current Options 5A or 1A Width 44mm Cable Aperture 21mm Cable 21mm Cable aperture Housing Features a sealable terminal cover Design Compact, making ...

See the other products
Voltek Energy Limited
current transformer
current transformer
AB12 - AB24 series

Primary current: 2,500 A - 4,000 A

... 12 - 24 kV Block Type Design Standard: IEC 60044-1/6, VDE0414, ANSI, GOST On request with capacitive layer On request with barrier ...

See the other products
alce elektrik san ve tic as
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
DirectIndustry RFQ: Free quotation comparison tool
Receive and compare quotations for free
Describe your project
We select
the best suppliers
Compare quotations and complete your purchase