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Current transformers
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Primary current: 10, 5, 25 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 fault currents ...
BENDER GmbH & Co KG
Frequency: 50, 60 Hz
... measuring current transformers (1 A or 5 A). It should be ensured that the measuring device and the measuring current transformers used at least comply with accuracy class 0.5 S or higher. ...
BENDER GmbH & Co KG
Frequency: 15 kHz - 100 kHz
... Features Measuring current transformers CTAC… For RCMS460/490 residual current monitoring systems For RCM420 residual current monitors For EDS440 and EDS460/490 insulation fault ...
BENDER GmbH & Co KG
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 ...
Tesar Srl
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 ...
Tesar Srl
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 • ...
Tesar Srl
Secondary voltage: 24 V
Primary current: 40 A - 6,000 A
... of digital and analogue power and energy metres, our full range of low-voltage current transformers are available in split-core, solid-core, and Rogowski coils. Monitor cables and busbars with wide-ranging ...
Primary voltage: 600 V
... Our Bulletin 1411 Current Transformers (CTs) are low voltage transformers for various power measurement devices and applications, including protective relays, analog devices, transducers, ...
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 ground fault ...
Littelfuse
Primary voltage: 72.5 kV - 800 kV
Primary current: 6,000 A
... Oil-Insulated Current Transformers (CT) up to 800 kV GE’s OSKF have been designed for a 30 year lifetime and, thanks to the profound technical concepts, many well out-live this service life. The oil is hermetically ...
GE Grid Solutions
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 transformers ...
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 ...
Sieyuan Electric Co., Ltd
... Split-Core Current Transformers Split-Core Current Transformers (CTs) are designed for applications where it is difficult or uneconomical to open the primary conductor to install a solid-core-type ...
... Since 1984, the current transformers from CG operate with high quality performance in 60 countries. These transformers comply with international quality standards to ensure efficient productivity. These ...
CG Power Systems
Output power kVA: 20,000 kVA - 40,000 kVA
Primary voltage: 15 V - 20 V
Secondary voltage: 15 kV - 20 kV
... Frequency injection transformer in mineral oil, installed in the HVB/HVA source station outside: enables the injection of remote control signals. Main characteristics • Oil filled transformer for exterior installation. • ...
... The head type IOSK oil paper insulated current transformers follows the current IEC and IEEE/ANSI standards. It is outstanding in controlling insulation stress using fine graded bushing. The advantages ...
Trench Group
... LMK3-0.66 series transformer is indoors type current transformer,is applicable for circuit of rated frequency 50Hz or60Hz,rated voltage is 0.66kV and below. It is used to transmit signal to measure meter,or ...
PEOPLE ELE. APPLIANCE GROUP CO., LTD.
Primary current: 40 A - 4,000 A
Secondary current: 5, 1, 250 A
... The TD series transformers are current transformers with an improved design that meet all the needs of today's installations. They are versatile devices when it comes to mounting and fixing, and they ...
CIRCUTOR
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 easy to install. ...
CIRCUTOR
Primary current: 1 A - 40 A
... primary Assembly on DIN rail Converting a high nominal current to a lower current so that it can be measured by the unit. In installations where the nominal current is not too high or a transformer ...
CIRCUTOR
Frequency: 47 Hz - 450 Hz
... Toroidal Transformer Ø28 for Type A-F Earth Leakage Relays Toroidal Transformer Ø28 with integrated secondary cables, for Type A-F Earth Leakage Relays • thermoplastic material UL 94 • operating frequency 25...10kHz ...
FRER
Frequency: 47 Hz - 450 Hz
... Toroidal Transformer Ø24 32x10 for Type A-F Earth Leakage Relays • thermoplastic material UL 94 • operating frequency 25...10kHz -3dB • power-frequency withstanding voltage 3kV 50Hz, 1 min. • installation category CAT. III 600V ...
FRER
Frequency: 47 Hz - 450 Hz
... Split Core Toroidal Transformer Ø60 for Type A-F Earth Leakage Relays • thermoplastic material UL 94 • nominal frequency 47...450Hz • operating frequency 25...10kHz -3dB • power-frequency withstanding voltage 3kV 50Hz, 1 min. • ...
FRER
Primary current: 5 A - 20 A
Secondary current: 50 mA - 660 mA
Frequency: 50 kHz - 500 kHz
... Pico current sense transformers are designed for load management for power circuit protection. They provide the safest step-up current monitoring by allowing measurement of the current ...
... High-frequency current transformer for medium-voltage power cables The MCT 085 high-frequency current transformer (HFCT) is specifically designed for offline or online ...
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. ...
Contrel elettronica
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., it is necessary ...
Contrel elettronica
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 bar does not ...
Contrel elettronica
... 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 the transformer. ...
FANOX ELECTRONIC
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 included. - Standards: ...
FANOX ELECTRONIC
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 includes a sealable ...
FANOX ELECTRONIC
Output power kVA: 1,500 W
Primary voltage: 230 V
Secondary voltage: 0 V - 300 V
... input current of 6A, delivering reliable power conversion for diverse applications . This transformer features an adjustable output voltage range of 0-300VAC, classifying it as a 0-300VAC Output Adjustable ...
Primary voltage: 184 V - 276,000 V
Secondary voltage: 184 MV - 276 MV
Primary current: 10 A
... +60℃ Product Application Smart home: monitor the power consumption of home appliances and realize intelligent power management. Industrial automation: used for current monitoring of AC ...
IVY METERING
Primary voltage: 3 kV
Primary current: 100, 200, 500 A
Frequency: 50, 60 Hz
... The split core current transformer (CT) uses high-quality ferrite as the magnetic conductive material, which has the characteristics of opening and closing, small magnetic circuit loss, ...
IVY METERING
Primary current: 5 A - 100 A
Secondary current: 2 mA - 40 mA
Frequency: 50 Hz - 60 Hz
... 500mT is a DC-immune metering current transformer designed to protect electronic energy meters from external magnetic tampering. It combines an amorphous alloy and nanocrystalline core, metal shielding ...
IVY METERING
... Product Description: - Current transformer for primary current up to 36A. Cable opening Ø9.5mm. Wire output length 630 mm. Ideal for sub-metering. Electrical Characteristics: - Current ...
Lettel
Primary current: 5 A - 600 A
... The MSC-TCO closed current transformers combine precision with ease of integration: - **Electrical:** Measure current up to 600A, with an accuracy of 0.5%. - **Physical:** 4 housing sizes according ...
Lettel
Primary current: 30 A - 600 A
... The MSC-TCF closed current transformers combine accuracy with ease of integration: - Electrical: current measurement up to 600A, with an accuracy of 0.1%. - Physical: 4 housing sizes depending on the ...
Lettel
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 readings ...
Primary voltage: 10 kV
Secondary voltage: 0.2 V - 10 V
Primary current: 5 A - 2,000 A
... Product Details
The LZMK-10
current
transformer maintains accuracy stability between -5~40C through thermally optimized casting structure. Unique
magnetic shunt design ensures composite ...
Ximai Electric (Wuhan) Co.,Ltd
Output power kVA: 3.75 W - 15 W
Primary voltage: 10 kV
Primary current: 50 A - 1,000 A
... Product Details
This inverted
current
transformer is designed for 10kV outdoor applications, featuring composite insulation materials for all-weather protection. The unique inverted design lowers the ...
Ximai Electric (Wuhan) Co.,Ltd
Primary voltage: 10 kV
Primary current: 5 A - 6,000 A
Secondary current: 1, 5 A
... strong>Product Details
This
current
transformer features stepped structure design, with semi-enclosed insulation below 300A and single-turn/bus-type fully enclosed structure above 400A for high-
current ...
Ximai Electric (Wuhan) Co.,Ltd
Output power kVA: 1,500 kVA - 200,000 kVA
Primary voltage: 35 kV - 66 kV
Secondary voltage: 13.2 kV
... while delivering very high
current to the furnace electrodes. During operation:
1.High-voltage
AC
power is supplied to the
transformer.
2.The
transformer reduces ...
Dowei Electric
Primary voltage: 6 kV - 36 kV
Secondary voltage: 0.4 kV
... three-phase system:
·The three phase
currents are equal and displaced by 120°.
·The winding arrangement causes the
magnetic fluxes to cancel each other.
·The
transformer draws only a small magnetizing ...
Dowei Electric
Primary voltage: 36 kV
Secondary voltage: 110 V - 220 V
... the
transformer core.
Working Principle
A hair-pin type
current
transformer operates on the principle of
electromagnetic induction.
When alternating
current ...
Dowei Electric
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