Feature:
The three-phase S9, S9-M series oil-immersed distributing transformer applies new type insulating structure and makessshort-circuit resistance strong. The iron core is made of high-quality cold-rolled silicon-steel plate. High-voltagewinding group is made up of high-quality oxygen-free copper lines and it adopts multilayered drum typet structure. All fasteners have been processed with special treatment to prevent them from loosening.
As the high-tech product that promoted by the country, the product has many advantages such as high efficiency, low loss. Its social benefits are remarkable that it will save much of electricity consumption and operating cost.
1. Reliable Structure
With the fundament of traditional frames and proved techniques, our company made a great improvement, for instance:
A. We employ spiral loops with longitudinal oil path to produce a better interior cooling effect.
B. We improve the effectual support of the loop's teminal face to strengthen the anti-short circuit electricity capability.
C. We employ new suspending structure and instrument-positioning frames to guarantee that the long distance transport and movement will be more reliable.
D. In addition to those above, we have lots of novel and dependalbe frames that wait to serve you.
E. We are sure that, when you choose more advanced transformers, you will enjoy greater technique intensity.
2. Excellent Materials:
Because we use 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.
A. We use high-quality silicon-steel plates which are of lower unit loss, and the no-load of the tranasformer is lower.
B. Wu use high-quality wooden laminating insulation pieces, which won't split or move even under the influence of of short circuit
C. Wu use thooughly filtrated tranasformer oil containing less water, gas and imupities, which makes our transformers work better
D. Wu use high quality rubber sealing material, which can prevent the transformers from aging or leakage.
All raw materials has passed the quality testing, and all the raw material factories has pass through the national standard ISO900 inspection.
3. Good Technology and Economic Performance:
Compare with S7 Series product, S9 Series product reduces the no-load loss by 10%, load loss by 24% and no-load electric current by 46%, as a result, the operating cost will drop by 19%.
Specification:
Rated capacity
(KVA) |
Voltage group |
Connection |
Impedance voltage(%) |
Loss(KW) |
No-load current (%) |
Weight(KG) |
(LxWxH)(mm) Outline Dimension |
Vertical Horizontal Gauge |
High voltage |
Low-
voltage |
No-load(%) |
Load(%) |
machine weight |
oil weight |
gross weight |
5 |
33
35
36.5
38.5 |
10.5
10
6
6.3 |
Yyno
or
Dyn11 |
4 |
0.07 |
0.35 |
4 |
50 |
45 |
145 |
550x450x800 |
400/350 |
10 |
0.09 |
0.4 |
3.5 |
70 |
55 |
185 |
550x450x800 |
400/350 |
20 |
0.11 |
0.52 |
3 |
110 |
60 |
235 |
660x505x850 |
400/350 |
30 |
0.13 |
0.63/0.6 |
2.3 |
130 |
65 |
265 |
660x530x870 |
450/340 |
50 |
0.17 |
0.91/0.87 |
2 |
195 |
80 |
365 |
740x600x930 |
450/380 |
63 |
0.2 |
1.09/1.04 |
1.9 |
230 |
80 |
400 |
720x620x1000 |
450/380 |
80 |
2.25 |
1.31/1.25 |
1.9 |
260 |
95 |
460 |
770x640x1030 |
450/380 |
100 |
0.29 |
1.58/1.5 |
1.8 |
300 |
95 |
510 |
820x710x970 |
550/450 |
125 |
0.34 |
1.89/1.8 |
1.7 |
335 |
115 |
585 |
1040x680x1080 |
550/470 |
160 |
0.4 |
2.31/2.2 |
1.6 |
405 |
130 |
685 |
1090x670x1130 |
550/520 |
200 |
0.48 |
2.73/2.6 |
1.5 |
490 |
150 |
810 |
1160x760x1090 |
550/520 |
250 |
0.56 |
3.2/3.05 |
1.4 |
565 |
170 |
935 |
1215x775x1180 |
650/550 |
315 |
0.67 |
3.83/3.65 |
1.4 |
655 |
200 |
1095 |
1345x890x1205 |
650/550 |
400 |
0.8 |
4.52/4.3 |
1.3 |
840 |
250 |
1385 |
1450x935x1240 |
650/550 |
500 |
0.96 |
5.41/5.15 |
1.2 |
935 |
235 |
1505 |
1410x970x1290 |
750/600 |
630 |
1.2 |
6.2 |
1.1 |
1100 |
330 |
1830 |
1595x1040x1315 |
850/600 |
800 |
1.4 |
7.5 |
1.0 |
1360 |
370 |
2225 |
1765x1170x1350 |
850/600 |
1000 |
1.7 |
10.3 |
1.0 |
1455 |
475 |
2555 |
1855x1255x1490 |
850/600 |
1250 |
4.5 |
1.95 |
12 |
0.9 |
1715 |
545 |
3140 |
1885x1270x1590 |
850/600 |
1600 |
2.4 |
14.5 |
0.8 |
2095 |
630 |
3680 |
1950x1620x2020 |
850/700 |
2000 |
2.8 |
19.8 |
0.8 |
2340 |
715 |
4190 |
2060x1740x2050 |
820/820 |
2500 |
3.3 |
23 |
0.7 |
2920 |
830 |
5100 |
2250x1800x2100 |
1070/1070 |
3000 |
3.8 |
28 |
0.6 |
3450 |
925 |
5600 |
2450x2000x2200 |
1320/1320 |
CONPO Power Tech. Co., Ltd specializes in producing Power Source as a member of China Power Supply Society. Since being founded, we has been insisting on the theoretic guideline of "Science & Technology is the first productive force" and holding up brand strategy as the guide, relying on forward understanding about power supply technology, perfect craft and unwearied pursuing to quality, we can show top quality power supply products, and set up fine image in Chinese market and abroad market.
CONPO has the modern workshops and advanced production devices, besides we always introduce technology positively, reform craft continuously, devote to researching and developing kinds of Automatic Voltage Regulator/Stabilizer (AVR/AVS), Uninterruptible Power Supply(UPS), Switching-mode Power Supply(SMPS), Car Inverter Supply(CIS), Frequency Inverter(F. I. ), Power Inverter, Contact Voltage Regulator(CVR), Solar Assembly System(SAS): Solar Inverter, Solar Charge Controller & Solar Panel, Oil-immersed Transformer, Dry-type Transformer and Isolation Transformer etc. Power products. In addition, we try to find excellent administrators and technical talents, through years on working hard, we has been improved on the aspect of quality, power supply varieties, producing scale, management mode, so products manufactured by us have reached advanced technical level, they are not only popular with a great of customers in China, but also in foreign countries.
CONPO Products have been approved by Quality Supervision & Inspection(QSI), Insured by PICC, and also have CE, RoHS, UL, CCC certificates. We insist on the policy of developing by quality on the time, and also have passed ISO9001: 2000 Quality Management System Certificate. Relying on rich economic strength, fine production engineering, innovating management mode, we can dare to meet kinds of challenges from China entering WTO that is helpful for establishing reinforced foundation of international business.
We are keeping our business principle for " Approaching the first-class management, Producing the first-class products, Providing the first-class service". All CONPO staffs are working hard and constantly innovate. Honest CONPO are welcome to all users to fighting a better tomorrow hand in hand.