Oil-filled transformers

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Oil-filled 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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power transformer
power transformer
SCB series

Output power kVA: 50 kVA - 2,500 kVA

... of application: SC series dry-type transformers can be used as replacement products for oil-immersed transformers. Especially suitable for high-rise buildings, commercial centers, hospitals, ...

oil-immersed transformer
oil-immersed transformer
S13-M

Output power kVA: 30 kVA - 2,500 kVA
Primary voltage: 10, 20, 35 kV

S13-M series three-phase oil-immersed fully-sealed distribution transformers are different from ordinary oil-immersed transformers. It eliminates the oil ...

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 ...

distribution transformer
distribution transformer

Output power kVA: 45 kVA - 5,000 kVA
Primary voltage: 200 kV

Prolec GE offers a complete line of liquid-filled three-phase pad-mounted distribution transformers that meet applicable IEEE standards. These transformers are specifically designed for ...

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GE Grid Solutions
instrument transformer
instrument transformer
EMF series

Secondary voltage: 52 kV - 145 kV

... 1950s. In the EMF version the unique quartz filling minimizes the quantity of oil and allows a simple and reliable expansion system, whilst the EMF-E offers an oil-filled light weight ...

instrument transformer
instrument transformer
CCV/CC

... 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 up to 1500 VA and oil expansion by stainless ...

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Alstom Grid
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 ...

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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 ...

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Trench Group
distribution transformer
distribution transformer

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

The Conventional 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, ...

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CG Power Systems
electric arc furnace transformer
electric arc furnace transformer
OTF

Primary voltage: 0 V - 350,000 V
Primary current: 0 A - 160 A

... feature of furnace transformers is that they have primary side with high voltages and low currents and secondary side with low voltages and high currents. DC Furnaces In the melting process is used direct current; ...

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
rectifier transformer
rectifier transformer

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

6.4kW High Voltage Transformer Rectifier outputting 10-50 kilovolts. Direct Current - 6.4 kilowatt. Specification Power rating6.4kW Frequency of operation20kHz Output voltage46kVDC on full load Average current140mA ...

power transformer
power transformer

... hermetically sealed transformer, the oil does not come into contact with the air and its electrical properties are therefore not compromised, ensuring a long life span of the transformer. ...

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Sami Trafo Makina Insaat Imalat Taah. Genel Tic. Ltd. Sti.
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
distribution transformer
distribution transformer
SC13-NX3

Output power kVA: 30 kVA - 2,500 kVA
Primary voltage: 10 kV

... materials above grade A; the cooling liquid is mineral oil, and the fully-sealed structure isolates the transformer oil from the atmosphere, effectively reducing the overall aging of ...

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Zhuhai Comking Electric Co.,Ltd.
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 ...

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Siyuan Electric Co., Ltd
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

SIRMET ELETTRICA manufactures electric oil-immersed distribution transformers with a power range from 50KVA up to 25MVA and a maximum working voltage of 132KV.The core is made of low-temperature cold-rolled ...

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SIRMET ELETTRICA srl
oil-immersed transformer
oil-immersed transformer

Output power kVA: 3,150 kVA
Primary voltage: 36 kV

ELETTROMECCANICA COLOMBO manufactures distribution oil transformers , low voltage/low voltage(LV/LV) medium voltage/low voltage(MV/LV) and medium voltage/medium voltage (MV/MV) up 3,15 MVA and 36 KV. The ...

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Elettromeccanica Colombo S.r.l.
power transformer
power transformer
SZ9-400-20000/35

... dusts. Applicable standards GB1094.1-2-1996 Power Transformer GB1094.3-5-2003 Power Transformer GB/T6451-1999 Technical parameters and requirements for three-phase oil-immersed ...

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Andeli Group Company
oil-filled transformer
oil-filled transformer

EREMU manufactures oil filled transformers for a wide range of applications, from common distribution transformers to special ones with power up to 50 MVA (BIL 650 kV), ...

distribution transformer
distribution transformer

Primary voltage: 6 kV - 36 kV
Secondary voltage: 415 V - 600 V

Three-phase Oil-immersed Transformer Product Overview Three-phase Oil-immersed transformer adopts high quality silicon steel sheet iron core, or amorphous metal core,which ...

low-voltage transformer
low-voltage transformer

Output power kVA: 10 kVA - 167 kVA
Primary voltage: 13 V - 200 V
Secondary voltage: 240 V - 120 V

... Non-PCB insulation oil • Electrostatic powder painting for corrosion prevention • “Recessed bottom” design • Waterproof for high-voltage or low-voltage bushing mounting All models of CIC’s pole-mounted oil-immersed ...

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CHALLENGE INDUSTRIAL CO., Ltd
pulse transformer
pulse transformer

... Converter transformers are manufactured in dry or oil immersed types. The oil immersed types are manufactured as either hermetic or ...

distribution transformer
distribution transformer
S9 series

Electric power: 50 kVA - 20,000 kVA
Primary voltage: 35 kV

Introduction: The product conforms to the technical parameters and requirements of China National Standard GB1094 and GB/T6451, and a series of significant innovations are applied in aspects of material, design and structure. It ...

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Shanghai Delixi Group Co., Ltd
distribution transformer
distribution transformer

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

... inhibited mineral oil for productions. If requested, non-flammable fluids are used. Power transformers are produced by the following cooling systems; ONAN (oil-natural air –natural)
 ONAF ...

power transformer
power transformer

Electric power: 3,000 kVA - 200,000 kVA

... leading 24 month guarantee from dispatch. Our power transformers are available both liquid filled (typically Oil or Midel) or dry type (Cast Resin). Basic specification ...

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Power and Distribution Transformers
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