Current transformers

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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...
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current transformer
current transformer
PGC-2000 series

Primary current: 200 A

... has the capacity of detecting phase or ground fault currents. The unit is precise in converting little differential currents to an AC voltage, and output the signal to a linked POWR-GARD ...

current transformer
current transformer
PGC-5000 series

Primary current: 30 A

... designed to optimize performance, while minimal differential currents are converted to AC voltage by the unit. This voltage is relayed to the POWR-GARD ground-fault system connected to the transformer. ...

current transformer
current transformer
IMB

Primary voltage: 36 kV - 800 kV
Primary current: 4,000 A

... customer-tailored solutions IMB oil-minimum current transformers are based on a tank type (hairpin) design and available with porcelain or silicone rubber insulators. Hitachi Energy current ...

current transformer
current transformer
MCT 085

High-frequency current transformer for medium-voltage power cables The MCT 085 high-frequency current transformer (HFCT) is specifically designed for ...

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

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AB TRASMISSIONI SRL
current transformer
current transformer
TAM series

Primary current: 40 A - 250 A
Secondary current: 5 A
Frequency: 40 Hz - 60 Hz

Measurement current transformers for currents from TAM series Modular LV analog current transformers, 2 modules width, from DIN bar for currents

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AB TRASMISSIONI SRL
current transformer
current transformer
CTA.PR series

Primary current: 40 A - 3,000 A

"THROUGH BAR" encapsulated current transformers for currents

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AB TRASMISSIONI SRL
current transformer
current transformer
CT 20 30 50 70 90

Primary current: 3,200 A

Protection & Measurement for Low Voltage - Up to 3200 A of primary current. - Transformers ratio …/5. - Terminal cover, metal brackets for fitting, bus-bar holders and DIN rail mounting accesories ...

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FANOX ELECTRONIC
current transformer
current transformer
CT series

... Measurement Transformers for Low Voltage. CT-1 and CTD-1 Toroidal transformers are specially designed to be used with ELR-B, ELR-3C, D30 and DM30 relays. The relay ensures the assembly sensitivity of ...

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FANOX ELECTRONIC
current transformer
current transformer
CT 80II - CT4II

Primary current: 0 A - 1,800 A

CT 80II, a much smaller and lighter current transformer, developed by Fanox, reaches up to 1800 A of primary current and has a transformers ratio of 1200/5. The product ...

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FANOX ELECTRONIC
current transformer
current transformer
TRMC series

Output power kVA: 0, 0.01 kVA
Primary current: 100 A - 3,000 A
Secondary current: 5 A

... Degree) - Tropicalization - Impossibility of tampering with the transformer, preventing any form of access to the internal elements. Applications Current transformers for ...

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CIRCUTOR
current transformer
current transformer
SC3 series

Primary current: 125 A

Efficient current transformers that have been specially designed to be installed on top of a switch. The most important feature of these split-core transformers is that they are very ...

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CIRCUTOR
instrument transformer
instrument transformer
TRM series

The TRM Series, manufactured by Circutor, is a current instrument transformer that is used to determine the measurement of rotating electric currents. This transformer ...

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CIRCUTOR
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 ...

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Tesar Srl
current transformer
current 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 ...

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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 ...

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Tesar Srl
current transformer
current transformer
TAC005005X05

Primary voltage: 720 V
Primary current: 5 A
Secondary current: 5, 1 A

... primary wound CT A current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction ...

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ZELEC
current transformer
current transformer
TAC005010X05

Primary voltage: 720 V
Primary current: 10 A
Secondary current: 1, 5 A

... primary wound CT A current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction ...

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ZELEC
current transformer
current transformer
TAC005015X05

Primary voltage: 720 V
Primary current: 15 A
Secondary current: 5, 1 A

... primary wound CT A current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction ...

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ZELEC
current transformer
current transformer
CTM-25

Primary voltage: 9 V - 36 V
Primary current: 0 A - 250 A

... Type Automatic Transfer Switch (ATS). BTB Type ATS All-In-One Current Transformer (CT) & Communication Interface Module. An optional add-on module to provides BTB controller with load current ...

current transformer
current transformer

Current rectifier and transformer The current rectifiers and transformers are so conceived as to be controlled by our OXIPRO, ELEPRO and ALUMASTER control systems in ...

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 ...

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ADTEK Electronics Co., Ltd
current transformer
current transformer
US-CT5(1)A

Primary voltage: 720 V
Primary current: 100 A - 1,000 A
Secondary current: 1, 5 A

... Split Type Current Transformer (Folder Snap) Primary current: 100-1000A Secondary current: 1A/5A US-CT5(1)A split core style current transformers ...

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ADTEK Electronics Co., Ltd
current transformer
current transformer
US-CTS

Secondary voltage: 333 mV
Primary current: 100 A - 5,000 A
Secondary current: 5 A

US-CTS Split Core Current Transformer Primary current: 100-4000A Secondary current: 5A, 333mV Class available: 0.5, 1.0 and 3.0 US-CTS offers a complete range ...

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ADTEK Electronics Co., Ltd
current transformer
current transformer
PRO CT

Primary current: 100 A - 600 A

... split core current transformers designed for installation into existing plants where removal of busbars/cable lugs prevent installation of standard current transformers. ...

current transformer
current transformer
PRO CT

... solid core current transformers. The inepro solid core current transformers are perfectly suitable for installation in combination with a PRO380 CT smart energy meter. ...

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 ...

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 ...

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 ...

current transformer
current transformer
HFTC series

Primary current: 16 A

Partial Discharge High Frequency Current Transformer – Clamp on, clamp off for live machine fittings ø30mm and ø50mm The HFTC-0030 and HFTC-0050 Partial Discharge High Frequency Current ...

current transformer
current transformer
HFT series

Primary current: 16, 10 A

Partial Discharge High Frequency Current Transformer – ø17mm and ø24mm The HFT-0017 and HFT-0024 Partial Discharge High Frequency Current Transformers are ideally ...

instrument transformer
instrument transformer
TCA

Primary current: 100 A - 5,000 A

... equipment, 0,72 kV. - Isolation voltage, 3 kV. - Working frequency, 50• 60 Hz. - Short circuit thermal current, Ith=20 In. - Dynamic current, Idyn=2,5 Ith.

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Contrel elettronica
instrument transformer
instrument transformer
TCB

Primary current: 1 A - 4,000 A

... those of the measuring transformer. Infact the measuring C.T. is expected to give a saturation of the magnetic circuit with 5P in primary currents while, in the case of protective C.T., ...

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Contrel elettronica
distribution transformer
distribution transformer
TCB-A

Primary current: 500 A - 6,000 A

The TCB-A is a series of current transformers that are specially made for applications that involve power centers and distribution boards for plant expansion or maintenance. The primary ...

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Contrel elettronica
current transformer
current transformer
XH-SCT-1250-CT

Secondary voltage: 0.3 V
Primary current: 0 A - 600 A
Secondary current: 0 mA - 600 mA

UL2808 XH-SCT-1250 Split Core Current Transformer CTs Specifications: 1.Rated current:0-600A 2.Rated output:mA or mV(0.333V) 3.Rated Voltage:0.66KV 4.Insulation Voltage:5400V ...

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Jiangyin Spark Electronic Technology Co.,LTD
current transformer
current transformer
XH-SCT-T10

Secondary voltage: 0 V - 3 V
Primary current: 0 A - 80 A
Secondary current: 0 A - 0.8 A

XH-SCT-T10 Split Core Current Transformer CTs Specifications: 1.Diameter:10mm 2.Rated current:0-80A 3.Rated output:mA or mV(0.333V) 4.Insulation Voltage:3KV 5.Rated Frequency:50HZ/60HZ 6.Operating ...

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Jiangyin Spark Electronic Technology Co.,LTD
current transformer
current transformer
BCT-1250

Secondary voltage: 0.3 V
Primary current: 0 A - 600 A
Secondary current: 0 mA - 600 mA

BCT-1250 Solid Core Current Transformer CTs Specifications: 1.Rated current:0-600A 2.Rated output:mA or mV(0.333V) 3.Rated Voltage:0.66KV 4.Insulation Voltage:5400V CATIII ...

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Jiangyin Spark Electronic Technology Co.,LTD
current transformer
current transformer
CTP Series

Primary voltage: 0 kV - 0.7 kV
Secondary voltage: 0 kV - 0.7 kV
Primary current: 50 A - 6,000 A

Cable/Bus-bar type current transformer with DIN-rail/busbar and panel mounting facility. Rated primary currents from 50 A to 6000A(depends on the model). Secondary current ...

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

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CARLO GAVAZZI
current transformer
current transformer
CTD1X1205AXXX

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

Solid core Current transformer 120A/5A Specifications Rated primary current 120 A Output 5 A Hole diameter 24 mm (0.94 in) Accuracy class 0.5

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CARLO GAVAZZI
current transformer
current transformer
CTD1X1255AXXX

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

Solid core Current transformer 125A/5A Specifications Rated primary current 125 A Output 5 A Hole diameter 24 mm (0.94 in) Accuracy class 0.5

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CARLO GAVAZZI
current transformer
current transformer
LINETRAXX® CTUB103 series

Primary current: 10, 25, 5 A

The AC/DC sensitive measuring current transformers of the CTUB103 series convert system leakage and fault currents into an evaluable measurement signal. The devices are suitable for detecting ...

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BENDER
current transformer
current transformer
LINETRAXX® CTBS25

... type B) measuring current transformers convert system leakage and fault currents into an evaluable measurement signal. The devices are suitable for detecting fault currents ...

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BENDER
current transformer
current transformer
LINETRAXX® CTAC series

... Measuring current transformers CTAC… • For RCMS460/490 residual current monitoring systems • For RCM420 residual current monitors • For EDS440 and EDS460/490 insulation ...

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BENDER
current transformer
current transformer
CT-1S Series

Primary current: 400 A - 5,000 A
Secondary current: 5 A

... Toroidal Current Transformers are mostly used in cases where all measuring conductors cannot be passed through a toroidal current transformer. CT-1S provides a vectorial ...

current transformer
current transformer
CT Series

... series toroidal current transformers, which are selected according to the cable or busbar thickness, are connected to the current measurement input of the residual current ...

current transformer
current transformer
0905349

... Moulded case current transformers are used if high currents are to be recorded and further processed. The line to be measured (conductor rail or wire) is fed through the window opening ...

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Janitza electronics GmbH
current transformer
current transformer
1503206

... Moulded case current transformers are used if high currents are to be recorded and further processed. The line to be measured (conductor rail or wire) is fed through the window opening ...

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Janitza electronics GmbH
current transformer
current transformer
0914813

Primary current: 5 A - 2,500 A

... case current transformer for billing purposes Main features Moulded case current transformer for billing purposes The applicable regulations for kWh measurement devices ...

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Janitza electronics GmbH
current transformer
current transformer
ASTR14

Primary current: 50 A - 500 A
Frequency: 50 Hz - 60 Hz

... frequencies on request) • class of insulation E (other classes on request) • rated short-time thermal current Ith = 60 . IN • nominal surge current Idyn = 2.5 . Ith. • highest voltage for equipment ...

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Celsa Messgeräte España S.L.
current transformer
current transformer
AST210s

Primary current: 50 A - 300 A
Frequency: 50 Hz - 60 Hz

... frequencies on request) • class of insulation E (other classes on request) • rated short-time thermal current Ith = 60 . IN • nominal surge current Idyn = 2.5 . Ith. • highest voltage for equipment ...

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Celsa Messgeräte España S.L.
current transformer
current transformer
AST315

Primary current: 50 A - 750 A
Frequency: 50 Hz - 60 Hz

... frequencies on request) • class of insulation E (other classes on request) • rated short-time thermal current Ith = 60 . IN • nominal surge current Idyn = 2.5 . Ith. • highest voltage for equipment ...

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Celsa Messgeräte España S.L.
current transformer
current transformer
PEX-W5

The current transformer is part of the control circuit. It is used to measure the current so that the temperature controller can determine the heatsealing band temperature: PEX-W5 ...

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. ...

current transformer
current transformer
LVQB series

Primary voltage: 35 kV - 500 kV
Primary current: 4,000 A
Frequency: 50, 60 Hz

LVQB series current transformer has an inverted structure with SF6 gas insulation (Please see the figure). It is connected in series with electric energy measurement, measuring, and relay protection functions. Environment: ...

current transformer
current transformer
TA series

Primary current: 5 A - 8,000 A

Current and voltage transformers for measurement, precision and protection, and open transformers. Complete range of current transformers, 50 models ...

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