Product Description
Product overview
Produced by the United States UL approved NOMEX insulation system of the three coherence coating coil type power transformer, with a safe, reliable, energy saving, fire prevention, explosion proof and simple maintenance etc. Its advanced designing, reasonable structure, beautiful shape, the main performance indicators are better than the national standard, such as partial discharge level, no-load loss and load loss, noise, and can be used to adapt to the high humidity environment, etc., can be installed near the lake, the sea, the river dirty wet environment and fire prevention requirement is high, the load of the larger area, suitable for high-rise buildings, airport, station, wharf, power plants, metallurgical industry, metro, hospital, shopping center, residents concentration areas and petroleum chemical industry, power plant, nuclear submarines and other places.
1,SG(B)10,,,.
2,,,,.
3,,,,,.
4,,SG(B)10.
5,H(180ºC).
6,.,,120%,140%3.,±50ºC.
Product features
1. Carefully designing of coil structure ,the vacuum impregnation process make the SG (B) 10 transformer partial discharge, and in the whole life, no crack phenomenon, no insulation levels drop phenomenon.
2. High voltage low voltage continuous winding, foil, whole vacuum impregnation and curing processing and use high strength ceramic support, have good capacity of sudden short circuit current.
3. Flame retardant, flame retardant, non-toxic, self-extinguishing, fire prevention.
4. Under the high temperature flame combustion, SG (B) 10 transformer produces almost no smoke.
5. Transformer is class H insulation (180 ºC).
6. Insulating layer to a very thin and uniform. Short-time overload ability is extremely strong, without forced cooling, can be long-term overload, 120% to 140% over load 3 hours. Due to this kind of insulating material not ageing and elastic, so under the condition of + 50 ºC can be immediately with full load.
1,:-50ºC~±50ºC.
2,:≤1000m.
3,,,.
Conditions
1. The ambient temperature: - 50 ºC ~ + 50 ºC.
2. Altitude:1000 m or less.
3. Others beyond the content of the provisions of these technical conditions, by the user and technology consultation, and marked with orders.
SG(B)10: main performance parameters of the products
Type | (KVA)
Rated capacity |
Connection symbol | (KV)
Voltage combination | (W)
No-load losses | (W)
Load losses |
| | |
H.V |
Tapping range |
L.V | | | |
| SG(B)10-100/10 | 405 | 510 | 1880 | 2550 | 2.4 | 2.4 | 40 | 55 | 4.0 |
| SG(B)10-160/10 | 560 | 700 | 2550 | 3650 | 2.0 | 2.0 | 42 | 58 |
| SG(B)10-200/10 | 630 | 820 | 3100 | 4680 | 2.0 | 2.0 | 42 | 58 |
| SG(B)10-250/10 | 760 | 950 | 3600 | 5500 | 1.8 | 2.0 | 44 | 58 |
| SG(B)10-315/10 | 880 | 1100 | 4600 | 6600 | 1.8 | 1.8 | 46 | 60 |
| SG(B)10-400/10 | 1040 | 1300 | 5400 | 7800 | 1.8 | 1.8 | 46 | 60 |
| SG(B)10-500/10 | 1200 | 1500 | 6600 | 9350 | 1.8 | 1.8 | 47 | 62 |
| SG(B)10-630/10 | 1340 | 1680 | 7900 | 11500 | 1.6 | 1.6 | 47 | 62 | 6.0 |
| SG(B)10-800/10 | 1690 | 2120 | 9500 | 13600 | 1.3 | 1.6 | 48 | 64 |
| SG(B)10-1000/10 | 1980 | 2480 | 11400 | 15700 | 1.3 | 1.4 | 48 | 64 |
| SG(B)10-1250/10 | 2350 | 2980 | 12500 | 18400 | 1.3 | 1.4 | 49 | 65 |
| SG(B)10-1600/10 | 2700 | 3420 | 13900 | 21300 | 1.3 | 1.4 | 50 | 66 |
| SG(B)10-2000/10 | 3320 | 4150 | 17500 | 25000 | 1.2 | 1.2 | 50 | 66 |
| SG(B)10-2500/10 | 4000 | 5000 | 20300 | 2910 | 1.2 | 1.2 | 51 | 67 |
Wuhan HuaChen DingFeng Electricity Co., Ltd is located in Wuhan city Hubei province, which was established in January 2012. DingFeng company is a medium-sized high-tech enterprises for being specialized in power transformer, high and low voltage switchgear and related products manufacturing, researching and selling.
The company covers an area of 110 mu, and the registered capital is 120 million yuan. Since its inception, always persevere in the business philosophy of "science and technology as the guide, service first, integrity-based", adhere to the best interests of customers as our own duty, and insist on providing customer with perfect transformer solutions, in order to satisfy customer demand at all levels.
Company now has 400 staffs, including 30 senior engineers, and more than 80 people have senior technical titles. In order to meet the market and the basic requirements of different customers. We provide products of environmental protection, energy saving, low carbon with the domestic advanced technology, production and testing equipment, in accordance with the ISO9000 quality certification system of operational standards, and using computer aided design.
The company mainly produces S11, type/S13 series, 10 kv, 20 kv, 35 kv oil-immersed power transformers; The SCB10 series 10 kv, 20 kv, 35 kv epoxy resin cast dry-type power transformer; SH15 type amorphous alloy transformer; YB preinstalled type substation; ZGS type combined substation, etc. Products have passed quality inspection of the national transformer quality supervision and inspection center, national respectively in low voltage power distribution equipment quality supervision and inspection center, national electronics product quality supervision and inspection center, and have received the record certificate through passing the certification of PCCC power (Beijing) certification center.
The marketing network and service network of DingFeng company have been improved, aim to promote domestic and foreign markets. In order to eliminate the customer's worries, so as to supply and demand both sides mutual benefit and common development. Our company introduces"7 * 24 service mechanism", and the products for one year free replacement, three years with quality, life-long warranty service policy. Actively providing customers with timely, warm and thoughtful service, improve product utilization value and premium services.
Rely on the strength of enterprise and the business philosophy of "people-oriented", Huachen has received the honor of Xuzhou AAA level credit enterprise, Xuzhou enterprise credit management association member units, Jiangsu province quality enterprises, the recommended enterprise of the national power grid construction. At the same time all products are awarded the "quality products in Jiangsu province", "energy conservation and environmental protection products in Jiangsu province" "national quality trustworthy enterprise", "power transformer top ten brand in China" and other honorary title by the relevant authority, in March 2013 received the "energy-saving product certification", GB/T19001-2008 quality system in certification, GB/T2401-2004 environmental management system certification, GB/T28001-2011 occupational health and safety management system certification by China quality certification center
Our products have covered the national market, and obtain recognition by the Gansu province electric power company, Anhui electric power company, Henna electric power company, Jiangsu electric power company. Being widely used in engineering, such as at the Jiuquan satellite launch center, Nanjing Olympic sports center, Hefei Hairun photovoltaic power station, Xuzhou high-speed railway station, Xuzhou railway station, and other countries projects. The products also exports Southeast Asia and African countries and regions.
