Transformers

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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...
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current transformer
current transformer
LINETRAXX® CTUB103

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 ...

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BENDER GmbH & Co KG
current transformer
current transformer

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 ...

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BENDER GmbH & Co KG
current transformer
current transformer
LINETRA ® CTAC series

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 ...

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BENDER GmbH & Co KG
cast resin transformer
cast resin transformer
EcoDesign

Electric power: 252 W - 5,500 W
Output power kVA: 100 kVA - 3,150 kVA

... This kind of transformer complies with EU Ecodesign Direc- tive (EU548/2014) and with the IEC 60076-11:2018-10 standard. It makes it possible to reduce energy consumption and, as a consequence, to reduce greenhouse emissions. This is ...

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Tesar Srl
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 ...

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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 ...

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Tesar Srl
isolation transformer
isolation transformer
EP6

Primary voltage: 5 V - 12 V
Secondary voltage: 40 V - 180 V
Frequency: 50,000 Hz

... Overview
Catalog entry for SMT isolated transformers intended for automotive ultrasonic sensor applications. Includes EP6 sample kit information, datasheet references and product resources for evaluation and design-in.

Data ...

electrical power supply transformer
electrical power supply transformer
TZI

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 ...

electrical power supply transformer
electrical power supply transformer
Modicon AB series

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 ...

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Schneider Electric
current transformer
current transformer
1411 series

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. • ...

isolation transformer
isolation transformer
SM91534ALA

Primary voltage: 0 V - 1,500 V
Secondary voltage: 0 V - 6,400 V
Frequency: 100 kHz

... Eco-Logistics-friendly packing High efficiency, low power loss Product Overview This single-channel reinforced insulation BMS signal transformer integrates common mode chokes to provide noise rejection and isolation in BMS communication ...

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BOURNS
power transformer
power transformer

Primary voltage: 0 kV - 765 kV
Secondary voltage: 0 mV - 0.8 mV

... Overview
Phase-shifting transformers (PSTs) enable precise control over active power flow in AC transmission networks. They are used to steer direction and magnitude of power flows on specific transmission lines to stabilize ...

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Siemens Energy – Power transmission
power transformer
power transformer

Output power kVA: 0 kVA - 1,000,000 kVA
Primary voltage: 0 kV - 750 kV
Secondary voltage: 0 mV - 1,000 mV

... Product Overview
Sieyuan oil-immersed power transformer is designed and manufactured with Toshiba's core technology, covering voltage ratings up to 750kV. It features low losses, low noise, minimal partial discharge, and high ...

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Sieyuan Electric Co., Ltd
oil-filled transformer
oil-filled transformer

... 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 ...

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 transformers are tailor-made. ...

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Hitachi Energy
balun transformer
balun transformer
LD series

... 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. ...

power transformer
power transformer
S13-M.RL-30~2500/10

Electric power: 0.1 W - 21,200 W
Output power kVA: 30 kVA - 2,500 kVA

... an experienced and reliable manufacturer and supplier of power transformer. ZTT transformers always play a key role in the reliable transmission and distribution of power. ZTT transformer range covers ...

distribution transformer
distribution transformer

Primary voltage: 6, 10, 20, 35 kV

... Epoxy-Resin Filled Dry-Type Transformer Product Overview Epoxy-Resin Filled Dry Type Transformer adopts the third-generation HTT advanced technology from Germany, use class F or H insulation material and vacuum pressure ...

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Ningbo Sanxing Electric Co., Ltd
current transformer
current transformer
LMK

Primary voltage: 0.7 kV
Secondary voltage: 2.5 V - 20 V
Primary current: 10 A - 75 A

... 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 relau protection,control ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
current transformer
current transformer
PGC-2000 series

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, ...

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Littelfuse
isolation transformer
isolation transformer
HF5AIAQBA

Electric power: 641 W
Output power kVA: 315 kVA
Primary voltage: 33 V

... br>Cast-resin dry-type transformer for medium-voltage to low-voltage distribution. Insulation class 36 kV. Rated power 315 kVA. Designed for primary voltage 33 kV and secondary 400 V at 50 Hz. Series: GreenT cast resin transformers ...

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BTICINO
power transformer
power transformer
HyperSpike

Primary voltage: 0 V - 1,000,000 V
Secondary voltage: 0 mV - 1,000 mV

...

Technical characteristics / specifications

  • Product name: HyperSpike LineWave Transformer
  • Product type: Transformer for full-range line-array loudspeaker systems
  • Function: Impedance
...

isolation transformer
isolation transformer
504-228

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 ...

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RS PRO
encapsulated transformer
encapsulated transformer
76253/35ENC

... 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 ...

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Murata Power Solutions
instrument transformer
instrument transformer
CT

... 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. ...

distribution transformer
distribution transformer

Primary voltage: 0 V - 1,000,000 V
Secondary voltage: 0 mV - 1,000 mV

... three-phase voltages remain basically symmetrical

  • Installation location: indoor or outdoor


  • Note Transformers for use under special conditions can be provided according to order requirements.

    Technical ...

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    Ficont Industry (Beijing) Co., Ltd.
    distribution transformer
    distribution 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. ...

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    CG Power Systems
    power transformer
    power transformer

    Output power kVA: 0 kVA - 20 kVA

    ... ► Core type: EI、CD、O、UI… ► Application: Industry PS、Medical PS、UPS… ► Core Material: Silicon Steel (H50、H23、H18、H14、Z11、etc.)、Amorphous. ...

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    ShenZhen Click Technology Co.,LTD
    current transformer
    current transformer
    LINETRA ® CTUB103 series

    Primary current: 10, 25, 5 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 ...

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    BENDER
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    How to choose this product
    transformer

    A transformer is an electrical component designed to convert voltage and alternating amperage values into higher or lower voltage and alternating amperage values.

    Applications

    Transformer 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.

    Technologies

    A 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 choose

    The 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.

    Advantages

    - Excellent efficiency

    Disadvantages

    - Heavy
    - Bulky
    - Generates heat

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