1.Standard: IEC60076 ISO9001
2.11kv series outdoor type
3.Warranty :5 years
4.Easy to install and maintain
The transformer is a transformer whose interior is isolated from the air surrounding, so the transformer oil can not absorb the outer moisture and the oxygen since the change of transformer's volume could be fixed with the flexibility of corrugated tank structure. Then the aging speed of insulated material will be decreased. Before running the machine, the work of core suspension checkup is not necessary. Clients could also be free from the later maintenance and reparation. The reliability of products is visibly upgraded. Products is designed with PCCAD, the characters are conformed to IEC 60076 and GB 1094, and passed qualification ISO 9001.
The coil is with high-intensity enameled wires (or paper wrapped wired). Bucket form or cake form, evenly coiled and installed. Its insulation structure is reasonable, and it has strong anti-shortcut capacity. All the screws will not become loose after long journey. All sealed parts use rubber, which could effectively anti-aging by heat, light and electricity, also emote controlled thermometer and pressure release valves which increase the reliability.
1. No devices like oil tank, and humidity absorber could assure the oil to be insulated from air and the oil could be used for 20 years consecutively without any treatment later
2. High qualified rubber used for the sealing
3. Oil filling in vacuum condition
Liaoyang Dongyu Electrical Equipment Co., Ltd. located in the historic and beautiful environment of Liaoyang, convenient transportation and commercial development. Since its inception, we have been adhering to the "integrity management", "customer first" philosophy for the new and old customers with transformers, switchgear control equipment, transformer repair, machinery, electronic equipment and other products or services, by advertisers in the Hi and praise. Electrical Equipment Co., Ltd. Liaoyang Dongyu has excellent technical equipment, professional technicians and perfect pre-sales and after-sales service system; currently our products and services have been widely used in transformers manufacturing and other fields, the majority of customers favorite and praise. Dongyu Electrical Equipment Co., Ltd. Liaoyang will continue to be "people-oriented, integrity management, a well-known brand" for the purpose, as always, for the majority of new and old customers to provide reliable products, perfect service, and common development, create success, welcomed the new and old at home and abroad visit clients, mutual benefit, hand in hand!