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Primary current: 10, 5, 25 A
... a CTBC… measuring current transformer core and a CTUB103 electronic module, which can be combined to suit the application. The measuring current transformers can be used in DC, AC and 3(N)AC systems as well as in high-resistance ...
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 provides a selection ...
BENDER GmbH & Co KG
Frequency: 15 kHz - 100 kHz
... Measuring current transformers CTAC… For RCMS460/490 residual current monitoring systems For RCM420 residual current monitors For EDS440 and EDS460/490 insulation fault locators in AC and DC systems Measuring current transformers ...
BENDER GmbH & Co KG
Primary current: 200 A
... The PGC-2056, which is manufactured by Littelfuse, is a current transformer that is an essential device to use in the POWR-GARD ground fault detection product line. It is made of a high-density metal which has repeatable output characteristics, ...
Primary current: 30 A
... PGC Current Transformers (CTs) have been specifically engineered to deliver precise results in low ground fault conditions. They are vital members of the POWR-GARD range of ground fault detectors. They are available with standard flux ...
Primary voltage: 230, 120 V
Secondary voltage: 5 kV - 7.5 kV
... Ignition transformers for high-voltage ignition of gas or oil burners, suitable for ignition and control with one electrode. Features & Benefits: Ignition voltage: 5 to 8 kV Duty cycle: 19 to 33% or continuous operation ...
Output power kVA: 0.025 kVA - 2.5 kVA
Primary voltage: 230 V - 400 V
Secondary voltage: 24, 230, 115 V
... Safety and circuit separation transformers from 25 to 2500 VA Universal range 25 VA to 2500 VA - Double winding Fixing on omega rail (depending on model) or panel (screw) Secondary earthing by plug-in jumpers (depending on model) Signalling ...
Schneider Electric
... Isolation transformers with high withstand voltages are required in the IGBT gate drive power supplies of motor inverters for xEVs. The products in this series successfully combine a shift to high coupling (low leakage) with a shift to ...
TDK Electronics Europe
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, and PowerMonitor™ products. • ...
Output power kVA: 1,200 kVA
... green power transformers. GE Vernova’s power transformers provide exceptional performance, quality and reliability with digitized protection and monitoring schemes and advanced design and testing capabilities. DIGITIZED ...
GE Grid Solutions
... Oil distribution transformers for Photovoltaic: rugged and reliable Step-up transformers link photovoltaic systems to the grid – and offer a number of special advantages: • Robust design that stands up to heat and ...
Secondary voltage: 0 kV - 765 kV
... planners have a clear picture of the required capabilities of their new transformer. This Siemens Energy approach combines expertises to give customers a perfectly tailored transformer – the most cost-efficient and ...
Siemens Energy – Power transmission
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 are tailor-made. ...
Hitachi Energy
... Balun is the component for converting balanced transmission line and unbalanced transmission line each other. Murata delivers high performance LTCC packaged product by multilayer ceramics integration technology. ...
Output power kVA: 30, 45, 75, 112.5, 300 kVA
Primary voltage: 15, 24.2 kV
Secondary voltage: 220 V - 400 V
... WEG was one of the first manufacturers of Distribution Transformers up to 300 kVA to receive the certification from the Brazilian Labeling Program coordinated by INMETRO(National Institute of Metrology, Quality and Technology) and Eletrobrás, ...
WEG Gear Systems GmbH
Primary voltage: 245, 230, 415, 400 V
Secondary voltage: 230 V
Frequency: 50 Hz - 60 Hz
... regulations Our Transformer provides high-quality safety and isolating properties for use in control circuits and general applications Exceptional low loss noise laminations characterising our Isolation Transformer The ...
RS PRO
... Specific Transformer Part Number: 76253/35ENC Brand: Murata This product is a transformer designed for specific applications, manufactured by Murata Power Solutions. It is suitable for use in various electronic circuits ...
Murata Power Solutions
... 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 current transformer. ...
Electric power: 30,000 kVA - 1,000,000 kVA
... The generator step up transformer, manufactured by Avantha, is suitable for producing distribution transformer that ranges from 30 mVA up to 1000 mVa ranges with a maximum 765 KV for both voltage sides of transformer. ...
CG Power Systems
Output power kVA: 405,200, 700,000, 1,000,000, 3,000, 1,500,000 kVA
Primary voltage: 1,000 kV
Secondary voltage: 800, 66, 500, 750, 1,000 kV
... featured in the performance of high reliability, low loss, low noise, low temperature rise, low partial discharge etc. The transformer is built into the wind generator nacelle, which can realize the local voltage boost transmission, ...
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. • ...
Cahors
Electric power: 1 W
Primary voltage: 3.3 V - 5 V
Secondary voltage: 3.3 V - 15 V
... Low profile and small size Designed to comply with IEC 62368 Functional insulation for 400 Vrms continuous operation voltage Operating temperature: -40 °C to +125 °C RoHS compliant Applications Isolated RS-485/RS-232 power supplies Industrial ...
BOURNS
... 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 of using fine graded bushing are ...
Trench Group
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
Electric power: 1 W - 1,000,000 W
Primary voltage: 20 kV - 400 kV
Secondary voltage: 410 V - 90,000 V
... For step-up power transformers, as for wind farm production transformers, we pay particular attention to reducing the transformer’s noise level, as well as ensuring very low load and no-load losses. We ...
Groupe SANERGRID
Primary voltage: 1,000 V - 420,000 V
Secondary voltage: 100 V - 220,000 V
... of mineral oil power transformers from 10 to 500 MVA and up to 420 kVA, for hydroelectric power stations; custom-made power transformers manufactured in Europe. Description Kolektor ETRA supplies oil-filled power ...
Groupe SANERGRID
Electric power: 100 W - 3,150 W
Primary voltage: 15 kV - 20 kV
Secondary voltage: 410 V
... . Trafo ELETTRO know-how since 1969, our HV/LV dry-type transformers offer partial discharges < 5 pC, below the required 10 pC standard, to guarantee an optimised life of the dry-type transformer. Description The ...
Groupe SANERGRID
Electric power: 0.03 W - 1.5 W
Primary voltage: 4 V - 100 V
Secondary voltage: 2 V - 100 V
... The R and 82000 & CSR series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole or surface mount types. They can operate over a wide temperature range of -55°C to +130°C. Our proprietary materials ...
Pico Electronics
Electric power: 0.015 W - 0.125 W
Primary voltage: 0.4 V - 45 V
Secondary voltage: 0.4 V - 39 V
... The F & G and 70000 & 80000 series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole with insulated leads option, or surface mount types. They can operate over a wide temperature range of ...
Pico Electronics
Electric power: 0.11 W - 1 W
Primary voltage: 3.5 V - 100 V
Secondary voltage: 2.8 V - 100 V
... The N & K and 77000 & CSN series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole or surface mount types. They can operate over a wide temperature range of -55°C to +130°C. Our proprietary ...
Pico Electronics
... High-frequency current transformer for medium-voltage power cables The MCT 085 high-frequency current transformer (HFCT) is specifically designed for offline or online partial discharge (PD) measurement on medium-voltage ...
OMICRON electronics
... Partial discharge measurements on power cables The MCT 120 high-frequency current transformer (HFCT) is specifically designed for periodic partial discharge (PD) measurement and diagnostics on high-voltage cable systems. The MCT 120 ...
OMICRON electronics
Primary voltage: 0 V - 300 V
Secondary voltage: 0 V - 600 V
Frequency: 50, 60 Hz
... Three-phase voltage transformer VBO3 is a three-phase voltage transformer with a transformation ratio of 1:2 and extends the range of application of a CMC up to 600 V (L-N). Main fields of application are tests in ...
OMICRON electronics
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 energy meters. Used in Low Voltage ...
CIRCUTOR
Primary current: 125 A
... Description 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. In other ...
CIRCUTOR
... Resin-coated current transformer, busbar. Other characteristics: Inner diameter from 30 to 180 mm, according to type Applications These transformers have been conceived to convert nominal currents in any installation ...
CIRCUTOR
A transformer is an electrical component designed to convert voltage and alternating amperage values into higher or lower voltage and alternating amperage values.
ApplicationsTransformer applications are numerous. They are found in power distribution networks, AC/DC converters and device power supplies, as well as in electronic circuits, where they transform signals or isolate circuit parts.
TechnologiesA transformer is composed of primary and secondary windings with different numbers of turns, each constituting a solenoid. These coils are magnetically coupled by the transformer's shell, or iron core.
How to chooseThe desired transformation ratio determines the choice of model. The transferred energy quantities between the primary and secondary coils figure in choice of transformer size. The nature of the primary current (single-phase, three-phase) also helps in determining the appropriate transformer.
- Excellent efficiency
- Heavy
- Bulky
- Generates heat
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