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S9 Series  Power Distribution Transformer, 11KV/24KV/33KV

S9 Series  Power Distribution Transformer, 11KV/24KV/33KV

S9 Series Power Distribution Transformer, 11KV/24KV/33KV

Product Description The product conforms to the technical parameters and requirements of IEC60076 and China Standard GB1094 & GB/T6451, and a series of significant innovation is applied in aspects of material, design and structure. It has the fea
Published in2018-08-04
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Detailed description

Product Description

The product conforms to the technical parameters and requirements of IEC60076 and China Standard GB1094 & GB/T6451, and a series of significant innovation is applied in aspects of material, design and structure. It has the features of high efficiency and low loss. It can save a lot of operation cost, and the social benefits are very significant. In conclusion, it is a nationally promoted new product and it is deeply favored by customers. Installation type: Indoor/outdoor type Altitude: ≤ 1000m Installation site: In places without corrosive gases and obvious dusts.

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.

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.

5. Main Technical Parameters

Rated capacity (kVA) Voltage combination(kV) Connecting group id No-load lossess (W) Load-loss (W)(75C) 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

6.Main technical parameters of S9-M-800~20000/35 series of transformers
Rated capacity (kVA) Voltage combination(kV) Connecting group id No-load lossess (W) Load-loss (W)(75C) 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
800 35 ±5
3.15
6.3
10.5
Yd11 1250 9900 6.5 1.05 1680 970 3200 2000x1100x1950 820x820
1000 1480 12150 1.00 1800 1100 3570 2100x1200x2100 820x820
1250 1760 14650 0.90 2060 1200 4040 2150x1250x2150 820x820
1600 2130 17500 0.85 2400 1250 4550 2200x1340x2180 820x820
2000 2600 19350 0.75 2820 1420 5720 2250x1380x2210 1070x1070
2500 3150 20700 0.75 3330 1550 6000 2300x1400x2300 1070x1070
3150
35
38.5
±5
3.15
6.3
10.5
3860 24300 7.0 0.70 3800 1670 7060 2480x1900x2450 1070x1070
4000 4630 28800 0.70 4500 1830 8200 2800x2250x2500 1070x1070
5000 5480 33000 0.60 5300 2000 9500 3000x2370x2800 1070x1070
6300 6570 36900 7.5 0.60 6550 2300 11280 3200x2520x2900 1070x1070
8000 ±2x2.5
3.15
6.3
10.5
9000 40500 0.55 8150 2700 14000 3300x2700x3200 1475x1475
10000 10600 47700 0.55 9600 3050 16250 3400x2800x3400 1475x820
12500 12600 56700 8 0.50 11000 3660 18800 3500x2930x3500 1475x1070
16000 15300 69300 0.50 13650 430 22250 3620x3040x3600 1475x1070
20000 18090 83500 0.50 15500 5530 25000 3700x3100x3700 1475x1475

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