Intelligent Capacity Regulate and Tap Change Oil Immersed Transformer
Intelligent Capacity Regulate and Tap Change Oil Immersed Transformer image
Get Latest Price Request a quote
Quick Details
Product Details
Suzhou Silverstone Electric Co., Ltd
1. General
(1) Application:
>> 12, 24, 36KV~220kv class transformers
Are widely used in power transmission and distribution stations,
Industry plants, Generation Setup Unit (GSU).
>> They have the characteristic of high efficiency, low loss and maintenance free.
(2) Type and Rating
**Capacity range: 50-50000KVA.
**Secondary voltage: 415V, 400V etc.
**Frequency: 50Hz, 60Hz.
**Type: Single phase, three phase.
**No-load tap changer and on-load tap changer.
**ONAN and ONAF.
**Set-up and set-down type.
(3) Standard: IEC60076-1, IEC60076-2, IEC60076-5, IEC60317, ANSI, IEEE, AS, etc.
2. Conditions of service
(1) Altitude: Up to 1, 000m above sea level.
(2) Ambient temperature:
**Max: +40º C.
**Average (daily, Max. ): +30º C.
**Average (yearly, Max. ): +20º C.
**Min: -45º C.
(3) Environment: Outdoor.
(4) Special conditions:
It may be consulted between manufacturer and customer.
3. Structural Features
(1) Iron core
The iron core is made of cold rolled grain oriented silicon steel sheet. Laminations are cut to length
On GEORG cut to- length line with step lap cut and automatic stacking functions.
The multistep lamination structure can reduce the loss and noise.
The steel sheet in the core limbs and yokes are clamped together by glass-epoxy bonds.
(2) Winding
High quality enameled or paper covered copper is used as conductor, the winding was made as
Drum type, spiral type, improved spiral type, continuous type and interleaved type to ensure the insulation strength. Standard tapings are ± 2*2.5%of the HV winding.
(3) Tank
The tank, cover and the conservator are made by corrugated steel plate. For the small transformers,
We use a deep tank and a cover, but for larger transformers, we manufacture bell type. The corrugated construction is a effective way for oil cooling.
(4) Insulation oil
The tanks are filled with high quality grade mineral oil as per IEC296 and it is PCB and PCT free.
The oil is used to help cooling the transformer. It is also used provide part of the electrical insulation between internal live parts.
(5) Tap changer
Tap changers are used to regulate the output voltage of the transformers to required levels. We
Achieve this by changing the ratios of the transformer on the system by altering the number of turns in the HV winding. Tap changers can be on load (OLTC) or off load(OCTC).
(6) Assembly
The core and the windings assembled together from the active part of the transformer. The active
Body assembled with multi-windings and identical pressure dry method adopted, effectively improved
The electrical strength and the ability to short circuit withstanding.
4. Test equipment
Strict test should be done according to IEC standard, by high technical equipment to ensure the
Quality and the reliable of every transformer.
5. Technical Data of Typical Products
>S9, S10 series 10KV three phase off -load tap changer distribution transformer
>>S11 series 20KV three phase off -load tap changer distribution transformer
>>>>S9 series 35kV three phase Off-load tap changer power transformer
>>>>S9 series 35kV three phase on-load tap changer power transformer
We are China Intelligent Capacity Regulate and Tap Change Oil Immersed Transformer manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Get Latest Price Request a quote
Popular Oil Transformet Products
Three Phase Pad Mounted Compact Type Distribution Transformer
Three Phase Two Winding off Circuit Tap Changing Transformers 33kv
Prefabricated Substation Transformer Enclosure 11kv
33kv and 38kv Rectifier Special Transformer IEC Standard
30~500kVA 11kv 12kv 15kv Distribution Transformers
630~3150kVA 11kv 12kv 15kv Distribution Transformers
Popular Power Transformer Products
11kv Type Scb10-630~3150kVA Dimension with Protection Enclosure
630~3150kVA 11kv Dry Type Power-Cast Transformers
11kv S13-M Sealed Transformer Distribution Transformer
33kv Dry Type Power Transformer with off-Circuit Switch
230kv Three-Phasetwo-Winding off-Circuit Tap Changing Power Transformers
Pole Mounted Micro Power Distribution Transformer
Popular Rectifier Transformer Products
33kv and Above Rectifier Special Transformer Power Transformer
230kv Rectifier Special Transformers Transformer
Oil Immersed Distribution Transformer 24kv IEC Standard
33kv and 38kv Rectifier Special Transformer IEC Standard
230kv 132kv Oil-Immersed Power Transformer IEC Standard
Prefabricated Substation Transformer Enclosure 11kv 33kv
Popular silverstone-electric Products
Scz11-33kv Dry Type Power Transformerswith on-Load Tap Changer
Oil-Immersed Power Transformer 11kv 33kv
High Quality Hot-Dipped Galvanized Hexagonal Nuts Grade 3.6/4.6/4.8/5.6/6.8/8.8/9.8/10.9/12.9
500kv Three Phasetwo Winding off Circuit Tap Changing Power Transformers
Vintage Grey White High Voltage Egg Type Strain Insulator Porcelain ANSI
230kv 132kv 126kv 110kv Oil-Immersed Power Transformer IEC Standard
Tags: Oil Transformet, Power Transformer, Rectifier Transformer, silverstone-electric