Product Specifications
| Prod Model: |
ZHST-9000/35 |
| Markets: |
North America,South America,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia |
| Phase: |
Three |
| Application: |
Rectifier |
| Coil: |
Core-type Transformer |
| Winding Type: |
Two-winding Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
| Brand: |
Eacher |
Product Description
Zhs Series Oil-Immersed Rectifier Transformer
Specifications
ZHS Series Oil immersed Rectifier Transformer :
Toroidal coil stucture,loss,Low noise,Low partial discharge,no leakage
Rectifier transformers are combined with a diode or thyristor rectifier. The applications range from very large aluminum electrolysis to various small and medium size operations. The transformers may have a built-in or separate voltage regulation unit for direct output regulation of diode rectifiers , and correspondingly a power factor improvement with a thyristor rectifiers.
Features:
1) Low loss
2) Low noise
3) High efficiency
4) Low partial discharge
5) Strong mechanical strength and short-circuit withstand ability .
6) Operation reliability
7) Easy maintenance
8) Pretty outline and compact structure
9) 100% guaranteed no leakage
Brief specification
1) Voltage class: 6~110 KV
2) Capacity : 630 KVA to 120,000 KVA
3) Short-circuit impedance : 4.5~21%
Losses: No-load losses is fully comply with IEC standard requirements
Application:
1) Aluminum smelting
2) Magnesium smelting
3) Copper smelting
4) Zinc smelting
5) The largest installations are those for aluminum electrolysis with several transformer/rectifier units in parallel operation to achieve the required DC current, in all cases the rectifier can be with diodes or thyristors.
Main Technical Parameters for 6kV~110kV Level ZHS Series
Oil-immersed type rectifier transformer:
Type |
Rated Power (kVA) |
Rated Voltage(V) |
Connection Symbol |
Weight(kg) |
Overall dimension
L×W×H(mm) |
Line side |
Valve side |
Active part |
Oil |
Total |
ZHSZK-400/10 |
400 |
10000 |
50 |
Dy11y11 |
1225 |
1357 |
4020 |
2690×1740×2150 |
ZHSK-500/6.3 |
500 |
6300 |
193 |
Dy11y5 |
1100 |
780 |
2720 |
2080×1340×2060 |
ZHSK-500/10 |
500 |
10000 |
119 |
Dy11y5 |
1380 |
910 |
3020 |
1750×1490×2220 |
ZHSK-630/10 |
630 |
10000 |
255 |
Dy11y11 |
1600 |
910 |
3350 |
1885×1460×2165 |
ZHSK-800/0.5 |
800 |
380 |
168 |
Dy11y5 |
1570 |
900 |
3710 |
1850×1900×2320 |
ZHSK-800/10 |
800 |
10000 |
168 |
Dy11y5 |
1665 |
980 |
3900 |
1925×1900×2380 |
ZHSK-900/0.5 |
900 |
380 |
209 |
Yyn6yn0 |
1700 |
960 |
3800 |
2050×1800×2320 |
ZHSZK-1000/10 |
1000 |
10000 |
140 |
Dy11y5 |
3500 |
1840 |
6840 |
2700×1900×2500 |
ZHSK-1250/10 |
1250 |
10000 |
280 |
Yy6y0 |
2640 |
1460 |
5450 |
2170×1660×2560 |
ZHSK-1500/10 |
1500 |
10000 |
239 |
Dy11y5 |
2660 |
1560 |
5870 |
2380×2120×2580 |
ZHSK-1600/10 |
1600 |
10000 |
246 |
Dy11y5 |
2730 |
1640 |
6160 |
2400×2140×2580 |
ZHSK-1800/35 |
1800 |
35000 |
211 |
Yy6y0 |
3300 |
2200 |
7300 |
2550×1830×3080 |
Shenda International Engineering Co., Ltd. is a professional player in transformer industry, which established in Oct. 2000, located in Zhejiang province of China, holds two production bases and seven sales companies. We always focus on the R&D, have been appointed as a manufacturer of transformers at 330KV levels and below by National Electric Power Corp and Mechanical Industry Union. "EACHER" has been awarded "Famous Brand of Zhejiang Province".
Our annual total production capacity is about 18, 000, 000 kVA, our factory covers an area of 370, 000 square meters and a building area of 100, 000 square meters, with total assets of 350 million CNY and more than 1000 staff members with engineering and technical employees accounting for 21%.
Our main products include 330kV and below&200MVA and below oil immersed power transformers, 110kV and below furnace transformers, 110kV and below rectifier transformers, 35kV dry type transformers, 35kV combined transformer substation, 35kV and below amorphous alloy transformer, 35kV and below reactor etc. All of our products' performance measures up to the standards established by International Electric Committee (IEC).
We have imported many advanced production and testing facilities from Germany and Japan, such as silicon sheet shearing automatic lines, automatic and continuous extrusion lines of electromagnetic wires, Kerosene vapor vacuum drying systems and more than 1, 500 sets of production and complete testing systems for professional transformer production and other testing equipment. We can meet the requirements of customers completely.
There are type test report of CESI Short Circuit Test Report 100MVA/220KV and KEMA Test Report-50MVA/69kV in our company
