Product Specifications
| Prod Model: |
S9, S11, S13 |
| Markets: |
North America,South America,Africa,Oceania,Mid East,Eastern Asia |
| Application: |
Power |
| Phase: |
Three |
| Coil: |
Core-type Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
| Winding Type: |
Multi-winding Transformer |
| Certification: |
Product Test Qualification |
| Brand: |
Zhenda |
Product Description
S11& S13 Oil-Immersed Transformer, adopts new oil duct structure, with reasonable design, optimize the insulation technology, improve the mechanical strength and anti-short circuit ability. The core is made of high quality cold-rolled silicon steel sheet, with five step lamination process, the surface coating curing paint, reduce the loss and noise.
Technical parameters:
1.Rated capacity:20~2500kVA
2.Rated HV:6kV to 11 kV
3.Rated LV:0.4kv
4.Frequency:50Hz or 60Hz
5.Cooling methods:ONAN
6.Tapping Range:±5% ±2x2.5%
7.Phase:Single Phase or Three Phases
8.Connection Symbol:Yyn0 or Dyn11
| RATED POWER (KVA) | VOLTAGE(KV) | HIGH VOLTAGE TAPPING RANGE | CONNECTION SYMBOL | LOSS(KW) | NO-LOAD CURRENT (%) | IMPEDENCE VOLTAGE(%) | WEIGHT(KG) | OVERAL DIMENSION(MM) L*W*H |
| H.V. | L.V. | NO-LOAD | LOAD(75ºC) | OIL WEIGHT | OVERAL WEIGHT |
| 200 | 11 10.5 10 6.3 6 | 6.3 6 3.15 | ±5% OR ±2*2.5% | Yd11 | 0.34 | 3.15 | 1.8 | 4.5 | 160 | 1000 | 1180*740*1270 |
| 250 | 0.40 | 3.60 | 1.7 | 200 | 1190 | 1230*780*1340 |
| 315 | 0.48 | 4.30 | 1.6 | 215 | 1360 | 1260*810*1370 |
| 400 | 0.57 | 5.20 | 1.5 | 260 | 1650 | 1380*900*1390 |
| 500 | 0.68 | 6.20 | 1.4 | 280 | 1890 | 1400*920*1450 |
| 630 | 0.83 | 6.93 | 0.9 | 5.5 | 340 | 2245 | 1580*1020*1430 |
| 800 | 1.00 | 8.47 | 0.8 | 385 | 2645 | 1665*1070*1520 |
| 1000 | 1.19 | 9.92 | 0.7 | 430 | 2980 | 1740*1160*1550 |
| 1250 | 1.40 | 11.80 | 0.6 | 590 | 3640 | 1820*1210*1740 |
| 1600 | 1.69 | 14.11 | 0.6 | 680 | 4270 | 1840*1240*1860 |
| 2000 | 2.02 | 16.93 | 0.6 | 725 | 4775 | 2210*1920*1970 |
| 2500 | 2.38 | 19.67 | 0.6 | 910 | 5710 | 2260*1970*1995 |
| 3150 | 2.81 | 23.09 | 0.5 | 1350 | 7085 | 2320*2280*2360 |
| 4000 | 3.46 | 27.36 | 0.5 | 1675 | 8150 | 2460*2820*2810 |
| 5000 | 4.11 | 31.38 | 0.5 | 1940 | 9610 | 2575*2640*2590 |
| 6300 | 4.90 | 34.77 | 0.5 | 2550 | 12660 | 2640*2820*2810 |
| 8000 | 6.52 | 40.50 | 0.55 | 2780 | 15100 | 2710*2840*3040 |
| 10000 | 7.70 | 47.70 | 0.55 |
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Established in the middle of 90's, Shanghai Zhenda group has a dozens of subsidiary companies. The group mainly engaged in transmission and distribution equipment, metallurgical industry, green energy, real estate and energy efficient electrical products.
Shanghai Zhenda Complete sets of Electrical Co., Ltd which is managed and holded by the group mainly manufacture busway, cable bridge and complete sets of HV/LV switchgear. As producing designated enterprise of HV/LV complete sets of equipment of departments of national machinery and power supply industry, Shanghai Zhenda Complete sets of Electrical Co., Ltd has two production bases in Taizhou city named Jiangsu Zhongyuan Electrical Limited Company and Jiangsu Aiqing cable bridge and busway equipment Company. The factories cover an area of 35, 000 square meters with the building area of 20, 000 square meters. The company has international advanced production equipment including 3 flexible production lines, stored energy spot, welding machine, CNC bus machine, CNC punching machine and more than 20 sets of large equipment and so on. All of the employees is more than 150 people, including over 20 professional engineers. Based in the center of the international metropolis Shanghai, with the support of the Group's production scale, manufacturing standards and R&D capabilities, Zhenda has become one of the largest scale and most competitive manufacturer of transmission and distribution equipment company.
Shanghai Zhenda Complete sets of Electrical Co., Ltd takes the lead to pass the authentication of ISO9001-2000 and CCC National Compulsory authentication and makes a number of product patents in particular ZDMC series busway (Patent Number: ZL-2008.2013538.8) that has reach international first-class level.
The company has modern enterprise management, complete quality inspection system, strict testing standards and good after-sales service, which make us get into the market evaluation to be the best. Company is evaluated as "China star enterprise", "A level honor enterprise" and "contract and credit enterprise" and so on.
Adhering to the innovation development double win business philosophy, Group is growing at an annual rate of more than 30% expansion and establish long term cooperation with many well-known domestic and foreign electrical automation companies.
