Immersed transformers

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Immersed transformers | Choosing the right transformer
There are two types of transformer configurations: Dry transformers Immersed or oil-filled transformers Dry transformers These transformers are composed of coils wrapped in an epoxy resin without intermediate liquid, which allows them to withstand thermal shocks well. The presence of epoxy resin prevents dielectric leakage and the risk of fire or explosion. The coating allows them to be resistant to external agents such as dust and humidity.  ...
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current transformer
current transformer
IMB

Primary voltage: 420 kV
Secondary voltage: 36 kV - 800 kV
Primary current: 0 A - 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 ABB Power Grids current transformers ...

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ABB AG
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 ...

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Cahors
instrument transformer
instrument transformer
CCV/CC

... benefits of this are its superior transient response, tough and leak proof design and easy transport and installation. This transformer is also very convenient because it is maintenance free. It has a thermal capacity ...

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Alstom Grid
test transformer
test transformer
P series

Electric power: 30 W - 1,600 W
Secondary voltage: 30 V - 900 V

... ) or when the load is of inductive kind (inductive voltage transformers). The system duty cycle can be freely chosen and is insured by adding radiators or forced oil-cooling to the transformers. These ...

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 ...

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Tesar Srl
current transformer
current 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 ...

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Tesar Srl
data center transformer
data center transformer

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 ...

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Tesar Srl
substation transformer
substation transformer
ZGS-Z(H)/12

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

... 50 ~1600kVA. The product puts the transformer body, high-voltage load switch, fuse and other components together in the transformer tank, and uses the insulating liquid of the transformer ...

transformer for photovoltaic applications
transformer for photovoltaic applications
ZGS-Z/35

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

The ZGS-ZG series of combined photovoltaic transformers is a series of products developed by Tianan Electric to meet the needs of domestic and foreign users in photovoltaic power generation projects. It is the earliest ...

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 earliest manufacturer of similar ...

distribution transformer
distribution transformer

Output power kVA: 25 kVA - 3,150 kVA
Primary voltage: 7.2 kV - 36 kV
Frequency: 50, 60 Hz

... distribution oil conservator Transformers • MV / MV oil immersed Transformers • LV / LV dry-type or oil immersed Transformers • Special transformers • ...

power transformer
power transformer

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

Oil-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 ...

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Siyuan Electric Co., Ltd
power transformer
power transformer

Output power kVA: 63,000 kVA
Primary voltage: 220 kV

Mobile Transformer with forced-oil and forced-air cooling up to 220kV up to 63MVA Main feature: World-leading design and manufacturing technology and rich experience Superior product performance, ...

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Siyuan Electric Co., Ltd
current transformer
current transformer
LVB(T) series

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 ...

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Siyuan Electric Co., Ltd
distribution transformer
distribution transformer
PN series

Electric power: 185 W - 3,000 W
Output power kVA: 40 kVA - 2,500 kVA
Primary voltage: 24 kV

The transformers can be available with oil expansion tank or hermetic version , and they are designed and manufactured according the following standards and equipped by the following accessories: • CEI EN 60076-1:2015 ...

distribution transformer
distribution transformer
A0-10 AK

Electric power: 750 W - 23,000 W
Output power kVA: 50 kVA - 31,500 kVA
Primary voltage: 24 kV

The transformers can be available with oil expansion tank or hermetic version , and they are designed and manufactured according the following standards and equipped by the following accessories: • CEI EN 60076-1:2015 ...

distribution transformer
distribution transformer

Primary voltage: 1.1 kV - 132 kV

... product range by adding: • Earth transformer • Rectifier Transformers & Cyclo-converter Transformers • Power Reactors & Shunt Reactors • Step regulating glass furnaces Transformers ...

distribution transformer
distribution transformer

Output power kVA: 333 kVA
Primary voltage: 33 kV
Secondary voltage: 120 V - 480 V

... Phase Distribution Transformers are compact in size and elegant in appearance. These transformers are manufactured by using the highest quality materials, employing the most modern and reliable manufacturing ...

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Shirdi Sai Electricals Ltd
distribution transformer
distribution transformer

Output power kVA: 2,500, 4,000 kVA
Primary voltage: 33 kV
Secondary voltage: 400, 415, 433 V

Three Phase Distribution Transformer is a transformer that provide the final voltage transformation in the electric power distribution system, stepping down the voltage used in the distribution lines ...

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Shirdi Sai Electricals Ltd
distribution transformer
distribution transformer

Primary voltage: 132 kV
Secondary voltage: 3.3 kV - 66 kV
Frequency: 50, 60 Hz

These are basically step-down transformers reducing transmission/sub-transmission voltage to primary feeder level. Standard Fittings Primary bushings Secondary bushings Off circuit tap changer Pressure relief ...

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Shirdi Sai Electricals Ltd
oil-insulated transformer
oil-insulated transformer
Effimorph

... C02 emissions. Its distribution transformer or converter transformer works on the lowest possible core losses overall. The company also manufacture oil-insulated transformers, as ...

oil-insulated transformer
oil-insulated transformer

Electric power: 34,000,000 W
Primary voltage: 10,000 V

J. Schneider presents starter transformer designed for compressor motors in air separation plants. It has a nominal voltage of 10 kV and can generate 34 megawatt. J. Schneider provides optimized power supply solutions ...

power transformer
power transformer

Electric power: 0 W - 300,000,000 W
Primary voltage: 0 V - 2,000 V
Primary current: 180,000 A

... requirements to modern converter transformers. Find out in our exclusive whitepaper how you can specify your converter transformers to enhance your system stability while saving costs at the same time. ...

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Siemens High-voltage – Power transmission
distribution transformer
distribution transformer

Output power kVA: 10 kVA - 5,000 kVA
Primary voltage: 34.5, 150, 200 kV

... distribution transformers to support a variety of applications. Our product lines include pole- and pad-mounted, single- and three-phase solutions, as well as primary and secondary substation transformers, ...

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GE Grid Solutions
power transformer
power transformer
S series

Primary voltage: 10, 20 kV

Overview The oil immersed power transformer is composed of core, coil, voltage regulating switch, oil tank and other components, and the dielectric material is dielectric oil. Description  The ...

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Beijing SOJO Electric Co., Ltd
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 ...

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Trench Group
electrical power supply transformer
electrical power supply transformer
AJT

Electric power: 90 kVA - 180 kVA

The APOJET AJT step down transformer (Gatebox) is designed to step down the high 400Hz transmission voltage supplied by a centralised Ground Power System. The system can be installed either on the apron or beside a ...

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 ...

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CG Power Systems
power transformer
power transformer
XFMR-084 series

Electric power: 2,500 kVA - 1,200,000 kVA
Primary voltage: 345 kV

Recognized as one of the largest manufacturers of power transformers in the United States, SPX Waukesha designs, manufactures and tests its transformers at the companys modern operating facilities in ...

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SPX Transformer Solutions
distribution transformer
distribution transformer

Electric power: 25 W - 5,000 W
Primary voltage: 0 kV - 36 kV
Secondary voltage: 420 V

The Transformers immersed in liquid dielectric are suitable for use in interior or exterior installations for Medium Voltage networks of up to 36 kV.

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Ormazabal
current transformer
current transformer
ATM9

Electric power: 3,060, 2,570, 490 kVA
Primary voltage: 25,000 V
Secondary voltage: 2,570 V

EMU Type ATM9 Main Transformer Type:ATM9 Usage: Type CRH2 EMU with speed of 200KM/h and above Main technical features Mode: Single-phase, shell-type, non-pressure sealed type; Mode of rectification: Input ...

distribution transformer
distribution transformer
TTO series

Primary voltage: 0 V - 72,500 V
Secondary voltage: 0 V - 350,000 V

Main advantages Performance and overload Design studied to optimize any installation requirement. Silence High efficiency materials and geometry to reduce noise emission in quiet areas. Eco+POWER Expressly studied to satisfy ...

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SEA
distribution transformer
distribution transformer
D11-M

Primary voltage: 110 kV

Classification: Single phase oil-immersed power transformer: D11-M

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Chongqing Xianglong Electric Co., Ltd
distribution transformer
distribution transformer
ECF series

Primary voltage: 72.5 kV - 550 kV
Frequency: 50, 60 Hz

... voltage transformer which is housed in the foot case of the transformer. It allows the safe transmission of measurement signals. A damping unit ensures increased safety against relaxation oscillation. ...

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PFIFFNER International AG
instrument transformer
instrument transformer

Primary voltage: 72.5 kV - 145 kV

72.5kv/132kv/145kv instrument transformer • It is oil/paper insulation system, the primary insulation is wound from high voltage cable paper. It will be immersed with transformer oil ...

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ningbo yinzhou huayuan electric and machine indust
power transformer
power transformer

Secondary voltage: 66, 132, 11, 33, 6.6 kV

... 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 ...

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BRUSH Group
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