132kv 126kv Tap Changing Oltc Traction Transformer
132kv 126kv Tap Changing Oltc Traction 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 132kv 126kv Tap Changing Oltc Traction 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
500kv Tap Changer Power Transformers
11kv 12kv 15kv 630~3150kVA Distribution Transformers
Factory Supply 11kv S13-M Sealed Transformer
110kv and Above Rectifier Special Transformer
Dry-Type 11kv 33kv Transformer Dimensions with Protection Enclosure
Popular Power Transformer Products
Pad Mount Mobile Three Phase Power Distribution Transformer
11kv Single Phase Oil Immersed Transformer
11kv Three Phase Overhead Pole Mounted Distribution Transformer
33kv Dry Type Power Transformers with off-Circuit Switch
Three Phase Pad Mount Live Front Distribution Transformer
230kv 132kv 126kv Oil-Immersed Power Transformer
Popular Rectifier Transformer Products
33kv Level and Below Furnace Transformer
Low Loss Oil-Immersed Power Transformer 132kv 126kv 110kv
Traction Transformer 132kv 126kv 110kv Tap Changing Oltc IEC Standard
Vacuum Resin Cast Dry-Type Distribution Transformer
230kv and Below Rectifier Special Transformer
20kv 24kv Oil-Immersed Power Transformer IEC Standard
Popular silverstone-electric Products
Carbon Fiber Portable Stairs Fiberglass Step Ladder
Top Station Porcelain Insulator ANSI 57-2 for Hv
Composite Cross-Arm Insulator Fs-110/0.25
Clamp-on Current Transformer [500A] Sse-Qct03-46
Electric Power Fiberglass Insulated Telescopic Operating Rod
Low Loss Oil-Immersed Power Transformer 220kv 230kv
Tags: Oil Transformet, Power Transformer, Rectifier Transformer, silverstone-electric