Cooling transformers

Do you need help making a decision?  Take a look at our buying guide
36 companies | 68 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
Cooling transformers | Choosing the Right Transformer
Power, primary voltage and secondary voltage are the most important characteristics of a transformer. Power This must for your circuit and the devices it’s composed of. Oversizing a transformer can result in significant no-load losses. Undersizing a transformer can reduce efficiency, cause windings to heat up or even accelerate the aging of the insulation, which can put the transformer out of service. This means you will have to determine the optimal power...
{{#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}}
voltage transformer
voltage transformer
OTEF

Primary voltage: 72.5 kV - 420 kV
Primary current: 5,000 A

... GE manufactures a complete range of high voltage oil-filled voltage transformers (VTs). The OTEF is a tank-type potential transformer with post insulator. Thousands voltage transformers are in service ...

See the other products
GE Grid Solutions
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 ...

distribution transformer
distribution transformer

Output power kVA: 112.5 kVA - 20,000 kVA
Primary voltage: 36.2 kV
Secondary voltage: 400 V - 690 V

... of a dry-type transformer (encapsulated)? The dry-type transformers use the ambient air as cooling medium – and also insulation – of their windings and other parts. Their main and usual purpose ...

distribution transformer
distribution transformer

Electric power: 315 kVA - 4,000 kVA
Primary voltage: 6.6 kV - 33 kV

... Oil Cooled Distribution Transformers are manufactured by CG and complies to ANSI, IEC, and IS standards. CG started to operate 70 years ago as one of the suppliers of the US Army. Currently, they offer a wide variety ...

See the other products
CG Power Systems
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
instrument transformer
instrument transformer
VEOT/S

The product has an exceptional insulation stress control using a fine graded bushing (less weight, less oil volume, increase security and dependability). appropriate for line discharging, basically unaffected by stray external magnetic fields. Restricted ...

See the other products
Trench Group
power transformer
power transformer
ETRA HYDRO

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 ...

power transformer
power transformer
ETRA

Primary voltage: 420 kV
Secondary voltage: 10 MV - 500 MV

... Range of mineral oil power transformers from 10 to 500 MVA and up to 420 kVA, for power substations; custom-made power transformers manufactured in Europe. Description Kolektor ETRA supplies oil-filled power transformers ...

distribution transformer
distribution transformer
SDT-A-12

Output power kVA: 30 kVA - 1,600 kVA
Primary voltage: 12 kV
Secondary voltage: 0.4 kV

... • IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • High magnetic susceptibility, Low coercivity • Low loss and Low magnetizing current, Higher stability • Seismic design, ...

See the other products
Dowei Electric
distribution transformer
distribution transformer
SDT-23

Output power kVA: 30 kVA - 1,600 kVA
Primary voltage: 23 kV
Secondary voltage: 0.4 kV

... 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 design, ASTM A325, ANSI/AISC ...

See the other products
Dowei Electric
power transformer
power transformer
DL

Output power kVA: 3 kVA - 167 kVA
Primary voltage: 6,350 V - 34,500 V
Secondary voltage: 231 V

... • IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude ...

See the other products
Dowei Electric
distribution transformer
distribution transformer

Output power kVA: 0 kVA - 2,500 kVA
Primary voltage: 10, 35 kV

... 10~35kV tower tube built-in water-cooled dry-type transformer Scope of application: All series of products are suitable for 10kV and 35kV power transmission and distribution systems, and can be used for power and lighting in residential ...

dry transformer
dry transformer
SCB11

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

... performance, strong overload capacity; forced air cooling can enhance the operational capacity. • Good moisture resistance, suitable for operation in high humidity and other harsh environments. • Dry-type transformers ...

power transformer
power transformer

Output power kVA: 6,300 kVA - 300,000 kVA
Primary voltage: 35 kV - 500 kV

... -immersed Power Transformer 35~500kV 6.3~300MVA Main feature: - Low loss and low noise - Low local discharge - Strong short circuit withstand ability - Prevent oil leakage technology - Effective cooling ...

See the other products
Sieyuan Electric Co., Ltd
power transformer
power transformer
DCDC214-002

Primary voltage: 376 V - 820 V
Secondary voltage: 14 V
Primary current: 5 mA

... Features •ZVS Phase-Shift Full-bridge 2,5kW transformer •Work with ZVS inductor 14µH / 14Apk •Recommended output inductor 1µH / 180Adc •Switching frequency 100kHz •UL94 and RoHS materials (F/155°C) •Design based on AEC-Q200 •Weight ...

See the other products
PREMO
distribution transformer
distribution transformer
UE Series

Electric power: 90 W - 2,200 W
Output power kVA: 50 kVA - 3,150 kVA
Primary voltage: 15, 20 kV

... primary and secondary windings allow the insulating liquid to transfer the heat from the windings to the cooling system placed on the transformers tank, thus obtaining an optimal temperature. 1.CORE The core is ...

See the other products
SIRMET ELETTRICA srl
oil-filled transformer
oil-filled transformer

Secondary voltage: 3,200, 5,500 V
Primary current: 250 A

... DISCHARGE LAMP • ROBUST TRANSFORMER LONG SERVICE LIFE Power rating From 100 to 1250 kVA COUPLINGS > Standard : Three-phase transformer TTHI : Step-down transformer Dyn11 - Step-up transformer ...

power transformer
power transformer
SG-95kVA 660V-380V

Output power kVA: 95 kVA
Primary voltage: 660 V
Secondary voltage: 380 V

... 95kVA Step-Down Three-Phase Transformer for Vacuum Sintering (IP20) Designed for precision voltage regulation in vacuum sintering processes, this 95kVA step-down transformer combines robust performance with dust-resistant ...

See the other products
LUSHAN CHINA
phase-shifting transformer
phase-shifting transformer

... power phase shifting transformers, the two active parts (the exciter and booster transformers) are mounted in separate tanks and the two active parts are connected together. This connection between the exciter and booster ...

power transformer
power transformer

... Our transformers are in service all over the world, providing power to millions of homes and businesses. We have built a solid reputation for reliability and longevity amongst our many satisfied clients. Our offering: Distribution ...

distribution transformer
distribution transformer

Electric power: 5,000 kVA - 40,000 kVA

... SPECIFICATIONS Power transformers are the transformers equal or higher than 4MVA. ELTAS A.S produces power transformers between 4000kVA -40000 kVA and both low and high voltage side of which are 3.3 ...

power transformer
power transformer

Electric power: 500 kVA - 25,000 kVA
Primary voltage: 22,000, 15,000 V

... Types - Pad-mounted transformer - Pole-mounted transformer - Amorphous core transformer - Arc furnace transformer - Rectifier transformer - ...

distribution transformer
distribution transformer

Electric power: 3,000 kVA
Primary voltage: 36 kV

... Distribution Transformer Specification : Max. Manufacture voltage & capacity: 36KV & 3000KVA. Many kinds of standards are applicable: IEC, ANSI, BS, JEC, CNS… Energy Saving The importance in designing Shihlin oil-immersed distribution ...

power transformer
power transformer

Output power kVA: 3,000 kVA - 15,000 kVA

... engineers’ design and monitors the production of these transformers. The engineers involved in the manufacturing process of transformers are highly skilled, expert and efficient. All our transformers ...

rectifier transformer
rectifier transformer

Electric power: 6,400 W
Primary voltage: 450 V
Secondary voltage: 46 kV

... MaterialStainless steel Weight50kg max. High temperature operation+55°C High temperature storage+70°C Low temperature operation-20°C Low temperature storage-30°C Relative humidity test95% RH at 40°C Non-condensing ...

power transformer
power transformer

Primary voltage: 3.3 kV
Secondary voltage: 3.3 kV
Frequency: 60, 50 Hz

... The transformers are intended for applications which require voltage increases or decreases or in which the transformer is used as an isolation transformer. If the voltage change does not require isolation, ...

distribution transformer
distribution transformer

Output power kVA: 25 kVA - 10,000 kVA
Primary voltage: 36 kV
Secondary voltage: 36 kV

... manufactured with AN and AF cooling methods. AF cooling method increases Transformer’s capacity and performance up to %30-%40. Cast Resin Dry Type Transformers are manufactured according ...

See the other products
Timsan Transformateur
isolation transformer
isolation transformer

Primary voltage: 110 V - 960 V
Secondary voltage: 110 V - 960 V
Frequency: 50 Hz

... IREM ITT transformers are low voltage power transformers. The single-phase, three-phase or three-singlephase transformers are available in a wide range of power and voltage and are specifically designed ...

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