Power transformers

Do you need help making a decision?  Take a look at our buying guide
127 companies | 465 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
Power 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...
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement5.length}}
pulse transformer
pulse transformer

... standard and application-specific transformers that maximize the high-performance characteristics of their materials. The extensive product lineup includes low-loss power transformers for power ...

power transformer
power transformer

Output power kVA: 1,200 kVA

... to very large power ratings (2750 MVA). Our product lines include conventional, special transmission such as phase-shifting, SVC, HVDC, low maintenance and reactors, as well as green power transformers. ...

See the other products
GE Grid Solutions
HVDC transformer
HVDC transformer

Secondary voltage: 500 kV - 1,100 kV

... Highly efficient power transmission meets huge energy demands  Expertise and experience at Siemens Energy produce superior transformers in different HVDC schemes like HVDC Classic and HVDC Plus. HVDC converter transformers ...

power transformer
power transformer
WindSTAR™

Output power kVA: 7,000 kVA
Primary voltage: 36, 72.5 kV
Frequency: 50, 60 Hz

... developed a transformer that is able to step up the voltage at a world record of 66 kV and meet the most stringent electrical and mechanical requirements. With its WindSTAR™ transformer, 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

Output power kVA: 30, 45, 75, 112.5, 300 kVA
Primary voltage: 15, 24.2 kV
Secondary voltage: 220 V - 400 V

... confirms the compliance of the products with the power saving and energy efficiency standards. What is the function of a distribution transformer? which are high and dangerous, to appropriate levels ...

See the other products
WEG Gear Systems GmbH
power transformer
power transformer
76250ENC

power transformer
power transformer

Electric power: 10,000 kVA - 25,000 kVA
Primary voltage: 12 kV - 145 kV

... The CG Small Power Transformers are mainly used for the distributing of networks. These devices feature customized structures, with cost-effective concept. They are characterized by minimal loss, and low noise, enabling ...

See the other products
CG Power Systems
power transformer
power transformer
ZZDFPZ-405200/500-800

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

... In power plant, power grid, large power enterprise etc. for voltage transformation and power transmission at every part of the power system. Characteristics: The ...

power transformer
power transformer

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. • ...

See the other products
Cahors
isolation transformer
isolation transformer
TTV126

Primary voltage: 1.2 kV - 6 kV

... Description
Voltage measurement transformer, model TTV126. Designed for electrical measurement and monitoring applications, rated power 50/25 VA and accuracy class 0.5, for primary insulation ...

See the other products
FRER
power transformer
power transformer
TTV157 series

Output power kVA: 0.05 kVA - 0.1 kVA
Primary voltage: 1.2 kV - 6 kV

... .

Category
VOLTAGE TRANSFORMERS / MEASUREMENT VT - Cl. 0.5

Features / technical specifications

  • Model: TTV157
  • Type: Voltage measurement transformer
  • Rated power:
...

See the other products
FRER
power transformer
power transformer
TTV020

Frequency: 50, 60 Hz

... technical specifications

  • Commercial designation: TTV020
  • Function: Measuring voltage transformer (VT)
  • Rated power/service: 20/8 VA
  • Accuracy class: 0.5
  • Provided technical
...

See the other products
FRER
power transformer
power transformer
ETRA EOLIAN OFFSHORE

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 ...

See the other products
Groupe SANERGRID
power transformer
power transformer
ETRA HYDRO

Primary voltage: 1,000 V - 420,000 V
Secondary voltage: 100 V - 220,000 V

... Range 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 ...

See the other products
Groupe SANERGRID
power transformer
power transformer
ECODIS-BI1520™

Electric power: 100 W - 3,150 W
Primary voltage: 15 kV - 20 kV
Secondary voltage: 410 V

... standardised and normalised references for electrical distribution applications in buildings on the 15/20 kV dual voltage network. The advantages of Trafo ELETTRO®‘s coated dry-type electrical transformers ...

See the other products
Groupe SANERGRID
substation transformer
substation transformer
ZGS-Z(H)/12

Output power kVA: 50 kVA - 1,600 kVA
Primary voltage: 12 kV
Frequency: 50 Hz

... combined transformer (American box substation) is a series of products developed by Tianan Electric after digesting and absorbing foreign advanced technology. It is used in 10/0.4kV, 50Hz power distribution ...

See the other products
Ningbo Tianan (Group) CO.,Ltd.
transformer for photovoltaic applications
transformer for photovoltaic applications
ZGS-Z/35

Output power kVA: 630 kVA - 2,500 kVA
Primary voltage: 10, 35 kV

... modular transformers for photovoltaic power generation was awarded the "Ningbo City Science and Technology Progress Third Prize", and was awarded the "National Key New Product" certificate in 2013. Scope of application: ...

See the other products
Ningbo Tianan (Group) CO.,Ltd.
wind turbine transformer
wind turbine transformer
ZGS-Z/35

Output power kVA: 800 kVA - 3,400 kVA
Primary voltage: 35, 10 kV

... The ZGS-ZF series wind power combined transformer is a series of products developed by Tianan Electric to meet the needs of wind power projects of domestic and foreign users. It is the ...

See the other products
Ningbo Tianan (Group) CO.,Ltd.
power transformer
power transformer
31000 to 36000 Series

Electric power: 1.5 W - 40 W
Primary voltage: 5 V - 48 V
Secondary voltage: 5 V - 300 V

... Pico DC-DC converter transformers are ultra-miniature in size as the energy driver to the switch-mode power supplies. They are power efficient in reducing core losses and able to be used in a wide variety ...

power transformer
power transformer
76000, 77000, 82000, 83000, 84000, L, N, R, S & T Series

Electric power: 0.375 W - 2.4 W
Primary voltage: 115, 26 V
Secondary voltage: 5 V - 310 V

... Manufactured to MIL-PRF-27, Grade 5, Class S. 90º C Ambient. Regulation is 24% (T Units Have Regulation of 17%) Secondary Voltage Adjusted to Nominal Value at Half Load. Smallest Possible Size. Printed Circuit Thru Hole Construction. Secondary ...

power transformer
power transformer
87000, 88000 & 89000 Series

Electric power: 5 W - 150 W
Primary voltage: 115 V
Secondary voltage: 5 V - 115 V

... 400Hz power transformers are used in various energy conversion power supplies. They are crucial to aerospace and military industry for aircraft systems as the lightweight solution to the traditional 50/60Hz ...

power transformer
power transformer
TE series

Electric power: 0.015 W

... Accuracy class 1 Power 15 V·A For applications where the measurement unit can not be installed near the measurement transformer and, as a consequence, the distance between both is longer. The problem lies in the fact ...

power transformer
power transformer
TRP series

... TRP Series by Circutor offers a wide range of current transformers which is incorporated in a resin specifically used for the security and measuring purposes. The transformers with different power, class ...

power transformer
power transformer
PQ20, PQ26, PQ32

... made designs for a wide power range. Request you to contact us to enable us to provide you optimal solution for your application. Applications include the following: switching power supplies, DC/DC converters in distributed ...

See the other products
StandexMeder Electronics GmbH
power transformer
power transformer
CSB

Primary current: 20 A

... The CSB is a custom current transformer that is manufactured by standex-Meder electronics. It is built with a primary and secondary winding whose controls are incorporated into a computer. This compact device is less costly, and is varnish ...

See the other products
StandexMeder Electronics GmbH
power transformer
power transformer
CST

... The Standex Custom Current Transformer are ideal for use in electronic installations found in industrial and commercial industries. ...

See the other products
StandexMeder Electronics GmbH
current transformer
current transformer
IVY-CT-OC-34-16

Primary voltage: 3 kV
Primary current: 100, 200, 500 A
Frequency: 50, 60 Hz

... assembled and disassembled without power off, making work more efficient. It is used for measurement and monitoring. Product Feature Sealed, suitable for outdoor use Open-ended design, no need to cut off power, ...

current transformer
current transformer
TPS-AIT1500300D

Output power kVA: 1,500 W
Primary voltage: 230 V
Secondary voltage: 0 V - 300 V

... TPS-AIT1500300D Adjustable Isolation Transformer is a high-performance 1500W Isolation Transformer designed for versatile power regulation in various professional settings. As a 230VAC Input Isolation ...

current transformer
current transformer
MTCO-24

Primary current: 100, 200, 300 A
Secondary current: 5 A

... current transformers MTCO combine accurate measurement capability with easy on-site integration. Designed for metering and monitoring applications, the MTCO series features a split (open) core allowing installation without disconnecting ...

current transformer
current transformer
MTCO-17285 series

Primary current: 3,200 A - 5,000 A
Secondary current: 1 A - 5 A

... Description
Split-core current transformer designed for easy integration into high- power switchgear or distribution panels without disconnecting the measured circuit. The MTCO series combines ...

dry transformer
dry transformer
SCB11

Output power kVA: 30 kVA - 2,500 kVA
Primary voltage: 6 kV - 35 kV
Secondary voltage: 0.4 kV

... for operation in high humidity and other harsh environments. • Dry-type transformers are equipped with a comprehensive temperature detection and protection system. The intelligent signal temperature control system can ...

oil-immersed transformer
oil-immersed transformer
S11

Output power kVA: 50 kVA - 2,500 kVA
Primary voltage: 10 kV
Secondary voltage: 0.4 kV

... coil and iron core undergo vacuum drying treatment, and transformer oil is filled using vacuum oil filtration technology, significantly minimizing the moisture inside the oil-immersed power transformer. • ...

measurement transformer
measurement transformer
JDZX9-10

Output power kVA: 0.01 kVA
Primary voltage: 6 kV - 15 kV
Secondary voltage: 0.1 kV

... This indoor voltage transformer is an epoxy resin casting full enclosed full insulating product. It is used for voltage measuring, electric energy metering and relay protection. Small size and lightweight, there are secondary ...

power transformer
power transformer
OT230.012

Primary voltage: 230 V
Secondary voltage: 230 V
Primary current: 1.2 A

... generously dimensioned isolation transformers for powering all devices that need to be separated from the power supply network. A wide range of devices solves the requirements for separating various devices from the ...

See the other products
Diametral a.s.
power transformer
power transformer
OT230.021

Primary voltage: 230 V
Secondary voltage: 230 V
Primary current: 2.1 A

... generously dimensioned isolation transformers for powering all devices that need to be separated from the power supply network. A wide range of devices solves the requirements for separating various devices from the ...

See the other products
Diametral a.s.
power transformer
power transformer
OT230.050

Primary voltage: 230 V
Secondary voltage: 230 V
Primary current: 5 A

... generously dimensioned isolation transformers for powering all devices that need to be separated from the power supply network. A wide range of devices solves the requirements for separating various devices from the ...

See the other products
Diametral a.s.
power transformer
power transformer
SFZ-33

Output power kVA: 630 kVA - 31,500 kVA
Primary voltage: 35 kV
Secondary voltage: 13.2 kV

... Solar & Energy Storage MV Transformer Station


• IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • Low loss, Low partial discharge, Low temperature ...

See the other products
Dowei Electric
power transformer
power transformer
SFZ-66

Output power kVA: 630 kVA - 63,000 kVA
Primary voltage: 66,000 V
Secondary voltage: 13,200 V

... • IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • Low loss, Low partial discharge, Low temperature rise • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural ...

See the other products
Dowei Electric
power transformer
power transformer
SFZ-110

Output power kVA: 6,300 kVA - 120,000 kVA
Primary voltage: 110 kV
Secondary voltage: 13.2 kV

... • IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • Low loss, Low partial discharge, Low temperature rise • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural ...

See the other products
Dowei Electric
power transformer
power transformer

Primary voltage: 500 V

... for resonant converters, encapsulated transformers, or other specialized products, our mastery of medium frequency ensures reliable, high-performance solutions that meet the most demanding standards. Trust CEFEM POWER ...

isolation transformer
isolation transformer

Output power kVA: 1 kVA - 800 kVA
Frequency: 50 Hz - 400 Hz

... according to transformer power
Optional

  • Electrical protection (fuses, circuit breakers, ...)
  • Thermal protection (temperature sensors, ...)
  • Tropicalisation

Technical ...

power transformer
power transformer

Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V

... The single-phase and three-phase transformers and auto- transformers are equipped with either copper or aluminum windings. These units feature air-type cooling and can perform up to 2000 kVA, with a frequency up to a maximum ...

power transformer
power transformer

Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V

... Our 1-Ph and 3-Ph insulation transformers are designed to meet the following priority requirements: Anti-jamming screening between the primary and secondary windings Cooling: air type Power: up to 2000 kVA Frequency: ...

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