33KV 35KV Step Down Oil Immersed Power Transformer for Power Distribution Manufacturer

33KV 35KV Step Down Oil Immersed Power Transformer for Power Distribution Manufacturer

XG famous brand in china
Foreign project is Malaysia, Indonesia, Iran, Mongolia and Pakistan and others
Own 4 subsidies in china
Annual sales are up to USD 5 million
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Product Details

1.33KV 35KV Step Down Oil Immersed Power Transformer 

33kv 35kv step down oil immersed power transformer is a transformer whose interior is isolated from the air surrounding, so the transformer oil can not absorb the outer moisture and the oxygen since the change of transformer's volume could be fixed with the flexibility of corrugated tank structure.

The product has been widely used outdoor , such as power transmission and transformation system for agriculture, village, communities, mining, petrochemical enterprise, light industry area and etc.

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2.  Product Standard of oil Immersed Power Transformer

GB1094.1-1996 GB1094.2-1996 JB/T 10088-2004

GB1094.3-2003 GB1094.5-2008
GB/T 6451-2008 GB/T 7595-2008 JB/T 3837-2010

3. Advantages of oil Immersed Power Transformer

(1). Great ability of short circuit resistance;
(2). Cold rolled silicon steel core and oxygen-free copper wires, higher efficiency and lower loss;
(3). Complete sealed structure, low maintenance;
(4). Vacuum oil filling prevents air bubbles, high stability of insulation;
(5). Excellent rated capacity.

4. Main service condition of oil Immersed Power Transformer

a. Altitude no more than 1000m
b. Ambient temperature:
    Highest air temperature : +40℃
    Hottest monthly average temperature:+30℃
    Highest yearly average temperature: +20℃
    Outdoor lowest temperature:-25℃
c.Power voltage wave pattern similar with sine wave;
d.Installation environment:
   have no foul;
   speeding rate ag caused by earthquake: horizontal less than 3m/S²,vertical less than 1.5m/S²

5. Technical spec. of oil Immersed Power Transformer

Rated capacity (kVA)Voltage Combination(kV)Loss(kW)No-load current (%)Short circuit Impedance (%)Gross Weight (kg)Outline dimension (mm)Gauge (mm)
H.V.L.V.No-loadload(75℃)
20010
6.3
6
0.40.483.061.549601780×780×1310660/660
2500.563.61.411051810×840×1340
3150.674.321.413151850×930×1405
4000.85.221.315701940×940×1450
5000.956.211.218352030×1000×1510
6301.27.651.14.522502060×1080×1550820/820
8001.49.36127452240×1160×1640
10001.710.98130652260×1250×1820
12501.9513.050.935702280×1300×1840
16002.415.570.843202320×1320×1990
20003.1720.80.648102600×1360×2260
25003.7424.20.558302640×1440×23101070/1070

6.. Service

 service(1).jpg

7. Contact us

Emma ma

Phone/wechat/whatsapp: 0086 13319220197

Email: emma@zgxgdn.com

Skype: sunnysunny12271


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