How Much Is A 630 Transformer For Power Equipment
Sep 19, 2023
How much is a 630 transformer for power equipment
Whenever it comes to transformers, they are basically divided into two types: dry and oil immersed transformers. And if we look at the main material, there are two types: all copper and all aluminum. The characteristics of oil immersed transformers can be used both outdoors and indoors, while dry type transformers are generally used in indoor environments for outdoor or exposed environments, requiring the use of additional metal shells for protection.
Generally speaking, the "dry transformer" price of 630 transformer is more expensive than that of oil-immersed transformer. Taking 630kva dry-type transformers as an example, their prices range from over 30000 to over 70000. If a stainless steel box is added, an additional 4000 yuan will be required. For example, the price of all copper dry transformation for S11-10/0.4-630kva is around 58000.
In the 10/0.4 dry-type transformer, the types are SCB10, SCB11, SCB12, and SCB13, with prices sorted from low to high. Dry transformers with capacities such as 630 and 800kva are common in many industries' power distribution. When purchasing from the transformer manufacturer, it is necessary to inform them of many parameters, such as the specific model, all copper or all aluminum (usually all copper is used), the rated voltage, and whether a shell is needed.
The product quotations of transformer manufacturers all include prices including taxes and shipping costs. If there are many purchases, there will be certain discounts and fluctuations in the price. It is best to have dedicated personnel to coordinate the procurement of transformers. If everyone understands the process, everything will be much smoother. Large transformer production enterprises have guaranteed cost-effectiveness
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Data Sheet N° 2-A: Transformer H61 33 kV/400V of 100 kVA
|
DESIGNATIONS |
S UNITS |
SPECIFIC DATA |
CANDIDATE DATA |
|
Maker |
|
To be indicated |
|
|
Reference standard |
|
IEC 60076 |
|
|
Type |
|
Phase |
|
|
Vat |
|
Hermetic |
|
|
Execution |
|
Tropicalized |
|
|
Dielectric |
|
PCB-free oil |
|
|
Installation |
|
On pole |
|
|
Operating ambient temperature |
°C |
45 |
|
|
Rated frequency |
Hz |
50 |
|
|
Rated power |
Kva |
100 |
|
|
Rated primary voltage |
Kv |
33 |
|
|
Isolation level assigned to primary school |
Kv |
36 |
|
|
Number of phases in primary school |
|
03 |
|
|
Secondary voltage |
V |
400/230 |
|
|
Voltage adjustment range on the M side when unladen |
% |
±2.5 |
|
|
Coupling |
|
Yzn11 |
|
|
Short circuit voltage |
% |
4 - 4.5 |
|
|
Neutral sized for one load |
% |
100 |
|
|
Maximum vacuum losses |
W |
230 – 460 |
|
|
Losses due to Maxi load |
W |
1450 - 2350 |
|
|
Maximum steady-state oil temperature |
°C |
55 |
|
|
Maximum temperature of the windings in steady state |
°C |
60 |
|
|
Winding material |
|
Electrolytic copper |
|
|
Maximum noise level |
Db |
52 |
|
|
50Hz industrial frequency hold, 1 min |
Kv |
50 - 70 |
|
|
Shock wave resistance (1.2/50 micros) |
Kv |
125 - 170 |
|
|
Cooling |
|
ONAN |
|
|
Nameplate |
|
01 |
|
|
Grounding connection |
|
01 |
|
|
Dimensions Height/width/depth |
mm x mm x mm |
1200 X 1050 X 710 |
|
|
Total mass of transformer including oil |
Kg |
400 |
|
|
Oil mass |
Kg |
90 |
|
|
PAINT |
|
||
|
|
|
Tropicalized and anti-rust |
|
|
|
|
Layers |
|
|
|
|
Binder |
|
|
|
|
Colour |
|
|
|
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Plans and technical diagrams to be provided. |
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