Customized Dry Type Transformer

Темы, связанные с диагностикой АКПП.

Модератор: Шурпа_Коробкин

Сообщение
Автор
Helengriffin21
Посетитель
Сообщения: 10
Зарегистрирован: Вт фев 11, 2020 5:08 am

Customized Dry Type Transformer

#1 Сообщение Helengriffin21 » Вт фев 11, 2020 5:43 am

Cast resin dry type transformer has the advantages of strong anti-short circuit ability, small maintenance workload, high operating efficiency, small volume, low noise and so on.
Adopt domestic advanced technology, high mechanical strength, strong short circuit resistance, small partial discharge, good thermal stability, high reliability, long service life.
Product Introduction:
1) Low loss, low noise, energy saving effect, maintenance free.
2) Good heat dissipation performance, strong overloading capacity, forced air cooling can improve capacity operation.
3) Good moisture resistance, suitable for operation in high humidity and other harsh environment.
4) Small size, light weight, small footprint, low installation cost.
Products Specification
Rated power(kVA)High voltage(kV)H.V tap rangeLow voltage(kV)Vector groupShort-circuit impedance(%)No-load loss(W)On-load loss(W)(120掳锛?/p>No-load current(%)Insulation classNoise(dB锛?/p>Weight锛坘g锛?/p>Overall dimension(mm)Gauge(mm)
LWH
306
6.3
6.6
10
10.5
11卤5%
Or
卤2*2.5%0.4Yyn0
Dyn1141907602.0H40340900600610550*550
5027010702.040425960600660550*550
8037014801.5405651050600790550*550
10040016901.5406201100600840550*550
12547019801.3418101190660900550*550
16054022801.34287012306601030550*550
20062027101.142103012606601030550*550
25072029601.144114012706501310660*550
31588037301.046161013207701140800*700
40098042801.046180013408001185800*700
500116052301.047190014208001250800*700
630134062900.8547201015508001300800*700
630130064000.8547205015508001320800*700
8006152074600.85482490159010001540800*1020
1000177087600.85482700165011201550800*1020
12502090103000.85493200168012001690800*1100
16002450125000.85503900170092017001070*820
20003050155000.75248001790130017301070*1210
25003600184000.75554001850141017701070*1300
1000024.34(12.47)24.94卤2*2.5%锛?2.47卤1*5%锛?/p>4.16Dy1(Dd0)511500480000.660162002930154026501800*1475
Product feature and application
Product qualification
With a professional R & D team, experienced workers, modernized working plant and equipment, the high quality product鈥檚 designing and manufacturing can be guaranteed well.
Deliver-shipping and serving
Delivery timeNormally, if with MR or ABB tap changer, the max. Deliver time about 120 days after technical drawings confirmed, if with Chinese brand tap changer, max. 90 days for any capacity and voltage range transformer.
PackingThe transformer main body usually in nude, and the accessories are packed in plywood case with steel structure, it鈥檚 worthy for ocean transportation.
TransportationUsually, the total weight under 45 tons, it鈥檚 available by kinds of container, above 45 tons, it鈥檚 available by bulk ship.
After serviceUsually, we will dispatch experienced technicians to client鈥檚 installation site for the supervision service within 15 working days after getting official information.
FAQ
1.Why the distribution transformer need installed Insulation devices on both sides of high and low voltage ?
In order to prevent natural disasters and external damage, high and low voltage insulation cover should be installed in small communities and forest protection areas with narrow roads when necessary, so as to prevent low-voltage short-circuit transformer from burning out due to things falling on the distribution transformer.
2.How to avoid short circuit of dry type transformer?
In order to avoid short circuit of dry-type transformer, some protective measures should be taken. Attention should be paid to the selection of basic parts and components of the equipment. Selecting high-quality products is one of the necessary measures to avoid short circuit of transformer.
3.What are the characteristics of uhv power transformers?
The capacity is very large, generally the three-phase capacity is more than 1000MVA, even up to a few gva.
Latest News
Transformer is the most expensive equipment in ultra-high voltage and ultra-high voltage transformer equipment. Considering its important position in the system, high requirements are put forward for its reliability.Customized Dry Type Transformer
website:http://www.sino-powers.com/transformer/dry-type-transformer/

Вернуться в «Диагностика»

Кто сейчас на конференции

Сейчас этот форум просматривают: нет зарегистрированных пользователей и 6 гостей