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S9-35kV series oil-immersed power transformer

Product Description

Why choose us?

1. 20 years - Andeli Group Co.,Ltd is founded in 1993.
2. 12 share holding companies - Andeli have owns 12 share holding companies in Shanghai, Hunan, Zhejiang, UAE.
3. 300 cooperating companies - We have over 300 cooperating companies.
4. 3000 workers - We have over 3000 workers.
5. USD150,000,000 - The total assets is USD150,000,000.
6. 235,000 square meters - The area of Andeli is 235,000 square meters.
7. Certification - We have passed ISO9001:2000 Quality Management System and CCC, ROHS, CE, CB, SIMKO, KEMA……


Production introduction

This type of transformer adopts high-permedibility cool-rolling si-steel piece as iron core.It is processed with big fill factor and there is no spacing inside the mangnetic path. The HV and LV coil is continuously winded around the core with good concentricity and compact winding. The product is of low con-sumption and slight noise pollution by combining new generation of technolgy good performance and energy saving. It is widely used in power distribution system.

Applicable standards

IEC 60076 -1-2-3 2000 Power Transformer GB1094.1-2-1996 Power Transformer GB1094.3-5-2003 Power Transformer GB/T6451-1999 Technical parameters and requirements for three-phase oil-immersed power transformer.

Model designation

S9-35kV series oil-immersed power transformer

Performance characteristics

1.The features of this product are high efficiency and low loss.It can save a lot of operation cost,and the social benefits are very significant.
2.The iron cores are made of the imported high-conduction magnetism,cold-roll,and grain-oriented silicon-steel sheets.The iron cores and windings adopt the vacuum drying and vacuum oil-filling processes,which make the internal moisture down to the very low level.
3.The conservator is hermetically sealed,which make the internal running oil to insolate with oxygen and moisture efficiently.
4.The above features guarantee the transformer does not need do replace the oil during the normal operation,greatly decrease the maintenance cost,and prolong the service life.

Main technical parameters of S9-M-50~2500/35 series of transformers

Rated capacity (kVA) Voltage combination(kV) Connecting group id No-load lossess (W) Load-loss (W)(75oC) Short circuit impedance (%) No-load current (%) Weight(kg) Overal dimension (mm) Gauge (mm)
High voltage (kV) Tapping (%) Low voltage (kV)
Body Oil Gross weight Length x width x h
50 35 ±5 0.4 Yyno 215 1210 6.5 2.00 230 320 650 1150x720x1200 550x550
100 305 2020 1.80 380 400 980 1200x740x1300 550x550
125 340 2380 1.75 440 430 1100 1250x780x1380 550x550
160 360 2830 1.65 510 460 1200 1300x800x1400 660x660
200 430 3300 1.55 600 500 1400 1400x840x1500 660x660
250 510 3950 1.40 690 530 1500 1530x860x1580 660x660
315 610 4750 1.40 800 570 1670 1600x890x1630 660x660
400 735 5750 1.30 930 650 1950 1730x50x1700 660x660
500 870 6900 1.30 1070 710 2300 1800x980x1800 820x820
630 1040 8250 1.25 1300 830 2650 1900x1000x1850 820x820
800 1250 9900 1.05 1600 900 3100 1950x1060x1900 820x820
1000 1480 12150 1.00 1800 1080 3700 1980x1100x1950 820x820
1250 1760 14600 0.90 2100 1150 4000 2010x1160x1980 820x820
1600 2130 17500 0.85 2550 1250 4730 2040x1310x2000 820x820
2000 2500 20680 0.75 3100 1400 5600 2170x1380x2700 1070x1070
2500 2975 24500 0.75 3650 1500 6300 2300x1450x2900 1070x1070

S9-35kV series oil-immersed power transformer
S9-35kV series oil-immersed power transformer
S9-35kV series oil-immersed power transformer
S9-35kV series oil-immersed power transformer
S9-35kV series oil-immersed power transformer
S9-35kV series oil-immersed power transformer

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