Factory outlet 33/0.4kv 4mva oil immersed transformer

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US $12,000-15,000 / Sets | 1 Set/Sets 33/0.4kv 4mva oil immersed transformer (Min. Order)
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Overview
Quick Details
Place of Origin:
Beijing, China (Mainland)
Brand Name:
Daelim
Model Number:
S9-,S10-,S11
Usage:
Power
Phase:
Three
Coil Structure:
Toroidal
Coil Number:
2 windings
Product name:
Factory outlet 33/0.4kv 4mva oil immersed transformer
Certification:
ISO
Standard:
ANSI/IEC
Type:
Oil
Material:
Copper
Frequency:
50/60Hz
Rated capacity:
4000kva
Rated voltage:
33kv
Output Voltage:
0.4kv
Tap Changer:
OLTC
Supply Ability
Supply Ability:
300 Set/Sets per Year 33/0.4kv 4mva oil immersed transformer
Packaging & Delivery
Packaging Details
International Packing or By the Customer Request
Port
Tianjin/Shanghai/Guangzhou etc
Lead Time :
50-60 days after confirm the drawing

Factory outlet 33/0.4kv 4mva oil immersed transformer 

 

Product Description

The performance of our SZ-M series , SZ series 10kV and 35kV load-ratio voltage transformer conform to the standard of GB 1094 “Power Transformer “ and GB/T6451-2008 “Technical Parameter and requirements of Three-phase Oil-immersed Power Transformer”. The iron core is made of quality cold –rolled silicon steel sheet ,  and in full-miter non- puncture structure. The coil is made of quality oxygen-free copper, featuring good outlook and safe running . The products are widely used in power transmission and distribution of industrial and agricultural power networks.

 

Reliable Structure


1.Load-ratio voltage regulation , high reliability, advanced level of performance, reasonable economical indicators.The core joints are of stepped shape with 3 steps , and the surface of this core is coated with cured paint to lower losses and noise.
2. The winding has novel structure and its oil passage is reasonable designed. Its newly designed insulation structure helps enhance its mechanical strength and the short circuit withstanding ability. The oil tank is in two types –fully enclosed type and the type fitted with an oil conservator.

 

Excellent Materials

 

1.Oxygen-free copper lines of lower resistivity, which will become smoother and burr-free after series of additional surface treatment, so the load loss of our transformer is lower and the electric performance is better.
2.High-quality silicon-steel plates which are of lower unit loss, and the no-load of the transformers is lower.
3.High-quality wooden laminating insulation pieces, which won’t split or move even under the influence of short circuit.
4.Thoroughly filtrated transformer oil containing less water, gas and impurities, which makes our transformers work better.
5.High-quality rubber sealing material, which can prevent the transformers form aging or leakage.

 

Technical Data Sheet

Main Technical Parameters for 35KV level SZ9-,SZ10-,SZ11- Series three-phase oil-immersed on-load-tap-changing power transformer
Rated
Power
(kva)
High 
Voltage
(kv)
H.V.Tap
range
Low 
Voltage
(kv)
Connection
symbol
Short
Circuit
Impendence
(%)
No-load loss(W) On-load loss(W)No load
current
(%)
S9S10S11S9S10S11
40035
38.5
±3x2.5%6.3
6.6
10
10.5
11
Yd11
YNd11
6.513201190106010500998099801.05
10001570141012601280012160121601
12501860167014901540014630146300.9
16002250203018001850017580175800.85
20002880259023002025019240192400.8
28003400306027202173020640206400.8
315074040364032302601024710247100.72
40004840436038703069029160291600.72
50005800522046403600034200342000.68
63007.57040634056303870036770367700.68
80009840886078704275040610406100.6
10000116001044092805058048050480500.6
1250081368012310109405985056860568600.56
160001646014810131707402070320703200.54
200001946017510155708714082780827800.54
250002370021330189601070001016501016500.5
315002750024750220001260001197001197000.45
Application

Products Applications Show:

 

 

 

 

Our Workshop

 

 

 

 

 

Packaging & Shipping

International Packing Method according to client's requirement.

 

Company Information

 

Certifications

 

Transaction Records

Till now, our equipments have been sold to decades of countries among Asia, Africa, Europe, North America, Latin America and South America.You can see our transaction records in the picture below.

 

Contact Information

 

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