PRODUCTS
Home / Products / Transformer / Oil Immersed Transformer / Power Variable 50kva Indoor Oil Immersed Transformer

Power Variable 50kva Indoor Oil Immersed Transformer

Certificate: ISO CCC IEC
Ambient Temperature: -40~40℃
Cooling Meth: Oil Cooling
Installation Height: Not More Than 1000m
Rated Voltage:
Rated Capacitor:
Availability:
facebook sharing button
twitter sharing button
line sharing button
linkedin sharing button
whatsapp sharing button
sharethis sharing button
  • S11-M

  • Zhegui Electric

  • 6-35kV

  • 50/60HZ

  • 1 piece

  • 100kva-3000kva

1

Overview


  • S11-M 10kv-35KV series fully sealed oil-immersed distribution transformers comply with IEC IEEE standards.

  • The iron core is made of high-quality cold-rolled silicon wafers, with a full miter and no puncture structure, and the coil is made of high-quality oxygen-free copper.

  • It adopts corrugated fin type or expansion type radiator oil tank.

  • Since no oil conservator is needed, the height of the transformer is reduced

  • Since the transformer oil is not in contact with the air, he aging of the oil is delayed, thereby prolonging the service life of the transformer.




11

Working Conditons

1. Ambient air temperature: highest temperature: +40ºC lowest temperature: -15ºC (up to -45ºC under special technology).

2. Altitude: 2500m (up to 4000m under special technology).

3. Installation environment gradient <3 without obvious dirt and corrosive or flammable gas.

4. Matters needing attention: If the operating conditions exceed the normal conditions, please contact our company's technical department.



Types of meaning

S 11 M -  (  )  / 11-20
three-phase Performance level code Fully sealed

Rated capacity

 (kVA)

Voltage grade 

(kV)





 



Ceramic insulated sleeve

    Excellent insulation abilitveffectively prevents reakdown, High voltage terminal, reduce he cable damage and deformation, press line not firmly

S11-M 2 (6)

Silicon-steel plate cores

    The iron core made of new cold-rolled sili cor steel sheet can save energy, reduce noise, esist corrosion and effestivelv reduce no-load loss

src=http___www.cnstedu.cn_uploads_article_20181030_1540889723550195.jpg&refer=http___www.cnstedu

Pure copper coil

  Good conductivity, stable operation enhanced overload capacity, low line loss, not easy to oxidize, prolonged transformen ife

主图-05

High efficiency heat sink

    Corrugated sheet or chip radiator is used to increase the overload capacity of ransformer

S11-M 2 (5)



PRODUCT SIZE DESCRIPTI

1

Main technical parameters

Nominal
capacity
Voltage
combination
Join
groups
Loss
(kW)
Non-load
current
Short circuit
impedance
Weight
(kg)
(kVA)High Voltage
(KV)
High pressure
tap range
Low voltage
(KV)
labelno-loadload(%)(%)Heavy
 oil
Total
weight
30
6.3
6.6
10
10.5
11
±5%
±2×2.5%
0.4Yyn0
Dyn11
0.10.63/0.601.5475295
500.130.91/0.871.388395
630.151.09/1.041.295420
800.181.31/1.251.2103480
1000.21.58/1.501.1115540
1250.241.89/1.801.1130645
1600.282.31/2.201145740
2000.342.73/2.601175885
2500.43.20/3.050.91951010
3150.483.83/3.650.92301205
4000.574.52/4.300.82551375
5000.685.41/5.150.82851620
6300.816.20.64.53501960
8000.987.50.64052310
10001.1510.30.64901690
13501.36120.45503315
16001.6414.50.46253795


Previous: 
Next: 
We will work with other excellent partners to deliver more high-quality products to the world.

QUICK LINK

PRODUCT CATALOG

MAKE AN ENQUIRY

Copyright © Zhejiang Zhegui Electric Co., Ltd. is founded in Zhejiang, China.   SItemap