Products
20KV Three Phase Oil Filled Distribution Transformer
Oil-immersed Distribution Transformer, its HV level is 20kV, LV is 400V, its capacity is 2500kVA and below. Generally installed on the pole or in the distribution room, for lighting or power supply, three-phase power supply, fully sealed tank structure, to ensure the transformer safe and reliable operation.
Features
------------------------------------------Product Description----------------------------------------------
Oil-immersed Distribution Transformer, its HV level is 20kV, LV is 400V, its capacity is 2500kVA and below. Generally installed on the pole or in the distribution room, for lighting or power supply, three-phase power supply, fully sealed tank structure, to ensure the transformer safe and reliable operation.

------------------------------------------Product Parameter----------------------------------------------
Technical Parameter for S11 Series 20kV Power Transformer With Off Circuit Tap Changer
| (KVA)Rated capaci | Voltage Combination | Connection Group Symbol | No-load Loss(W) | Load Loss (W)75℃ | No-load Current (%) | Short-circuit Impedance(%) | ||
| High Voltage (KV) | Tapping ranges of High Voltage | Low Voltage(KV) | ||||||
| 30 | 20 | ±5% ±2×2.5% | 0.4 | Dyn11 Yzn11 Yyn0 | 100 | 690/660 | 2.1 | 5.5 |
| 50 | 130 | 1010/960 | 2 | |||||
| 63 | 150 | 1200/1150 | 1.9 | |||||
| 80 | 180 | 1440/1370 | 1.8 | |||||
| 100 | 200 | 1730/1650 | 1.6 | |||||
| 125 | 240 | 2080/1980 | 1.5 | |||||
| 160 | 290 | 2540/2420 | 1.4 | |||||
| 200 | 340 | 3000/2860 | 1.3 | |||||
| 250 | 400 | 3520/3350 | 1.2 | |||||
| 315 | 480 | 4210/4010 | 1.1 | |||||
| 400 | 570 | 4970/4730 | 1 | |||||
| 500 | 680 | 5940/5660 | 1 | |||||
| 630 | 810 | 6820 | 0.9 | 6 | ||||
| 800 | 980 | 8250 | 0.8 | |||||
| 1000 | 1150 | 11330 | 0.7 | |||||
| 1250 | 1380 | 13200 | 0.7 | |||||
| 1600 | 1660 | 15950 | 0.6 | |||||
| 2000 | 1950 | 19140 | 0.6 | |||||
| 2500 | 2340 | 22220 | 0.5 | |||||
Notes:
1.The Dimension and weight will be changed according to the requirements. These two data in the table will be subject to the factory documents.
2.For the transformer of rated capacity up to 500kVA, the value of load loss above the oblique line in the table is applicable to the connection group Dyn11 or Yzn11. The value of load loss under the oblique line is applicable to the connection group Yyn0.
3.The performance parameters in the table are also applicable for HV with dual voltage 20 (10)kV three-phase transformer.
---------------------------------------------------------Our Certificate----------------------------------------------------

---------------------------------------------------------Project Case----------------------------------------------------

---------------------------------------------------------Our Factory----------------------------------------------------

Our factory covers an area of 33,300 square meters, with a total construction area of 6,100 square meters. There are currently 260 employees, including 18 technicians who have been engaged in the research and development of transformer products for many years, and 8 high-quality corporate managers. With the expansion of production scale and the increase of product varieties, it has now developed into a high-tech innovative enterprise that annual production capacity of more than 1000MVA, integrating the design, production and sales of open-type dry-type transformers, epoxy resin cast dry-type transformers, amorphous alloy transformers, and special transformers.
WHY HEBEI TIANWEI
1. Providing quality packaged power solutions at the shortest lead time in the industry to commercial and industrial clients.
2. Product manufacture and supply according to the highest industry quality standards – ISO 9001 and SANS.
3. We invest in keeping large quantities of standard transformers and MV switchgear in stock – we supply quickly and provide 24/7 emergency support to ensure minimal downtime.
4. Our dedicated departments, infrastructure and highly trained personnel allow fast, full on-site installation, service and supply capabilities.
Hot Tags: 20kv three phase oil filled distribution transformer, China, suppliers, manufacturers, factory, buy, price, for sale, three phase step up transformer, 11kv to 380v transformer, single transformer, transformer oil immersed type, 1000 kva step up transformer, 15 mva power transformer
You Might Also Like
Learn More35KV Three Phase Oil Cooled Distribution Transformer
Learn MoreAmorphous Alloy Distribution Power Substation Transf...
Learn More10KV Three Phase Oil Immersed Distribution Transformer
Learn More3 Phase Oil Immersed Type Distribution Transformer
Learn MoreIndoor Oil Type Electrical Transformer
Learn More3 Phase Oil Filled Self Cooled Type Transformer
Send Inquiry





