Basic Info.
Product Description
Proudct Overview
SC(B) series resin casting dry-type transformer has the characteristics of good insulation performance, small partial discharge, high fire-proof performance, polluion-free maintenance free, low loss, low noise, good heat dissipation performance, strong ability to withstand thermal shock, large overload capacity and high reliability. It can be directly installed in the load center. It is an energy-saving, efficient, safe, stable and economic power equipment.
Main Teach Parameters
| Item | Technical parameter |
| Type | Epoxy resin casting dry transformer |
| Rated voltage(kV) | 10(6.3)+-2*25% |
| Winding connection code | Yyn0 or Dyn11 |
| Phase | Three phase |
| Insulation grade | Grade F |
| Max. temperature rise(k) | 100 |
| Lightning impulse voltage(kV) | 75 |
| Frequency withstand voltage(kV) | 35 |
| Noise level(dB) | <=60 |
| Partial discharing(Pc) | <=10 |
| Voltage regulation mode | Off-circuit tap changing |
| Cooling method | AN or AV/AF |
| IP class | IP20 OR IP30 |
| Frequency (Hz) | 50 |
| Service life | more than 30 years |
Product Features
2.Strong short-circuit resistance and high mechanical strength.
3.The iron core is made of high-quality grain oriented coldrolled silicon steel sheet with high magnetic conductivity, and the surface of the iron core is coated with special resin to prevent moisture and rust, effectively reducing no-load loss, no-load current and iron core noise.
4.The daily operation and maintenance workload of dry-type transformer is few or even maintenance free, which can greatly reduce the burden of staff and reduce the operation cost.
5.Low operation loss, high operation efficiency, low noise, small partial discharge and high reliability, which can ensure long-term operation.
Scope of Application
At present, the main application fields of SC(B) series epoxy resin cast dry-type transformers are all:
1. Places requiring fire and explosion prevention in cities and large industrial and mining areas, such as high-rise buildings, airports, transportation hubs, important municipal projects, communication centers, urban densely populated areas, commercial centers, etc.
2.Self use transformers of thermal power plants, hydropower plants, nuclear power plants, transmission and transformation power plants and excitation transformers of generators.
3. Other places where oil immersed transformers should not be used.
Company Profile
Guangdong Haocheng Electric Co.,Ltd is one of the pillar enterprises in electrical equipment industry in Guangdong province. With the registered capital of CNY 50.01million. Our company is mainly engaged in R&D, production and sales of intelligent HV/LV power plants, power transformer, distribution box. We have strong marketing and technology development capabilities. With a construction area more than 20000 square meters and a production base more than 12000 square meters, HC electric has passed ISO9001,ISO14001,ISO45001 and national "3C" certification. Our company attaches great importance to R&D of independent intellectual property rights. With strong scientific research strength and new product development ability, we have undertaken and completed more than 20 innovation patents.
In 2019, our company was recognized as "hi-tech enterprise" by science and technology, finance and tax bureau of Guangdong province. In 2020, our company R&D department was recognized as "Intelligent Distribution Equipment Engineering Research Center of Nanhai District, Foshan". Our scope of supply covers a variety of links in smart power grid. They are widely used in manynational key projects.
Product Display
Certifications
Production Equipment
Packaging & Shipping
Customer Case
FAQ
Q: Are you a Manufacturer, factory or Trading company?
A: Yes, we are professional manufacrurer of HV/LV switchgear ,dry and oil type transformer (transformer, switchgear, substation, etc.).
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.
Q: What's your payment terms?
A: T/T, L/C or negotiation.
Q: How do you conduct quality control in your factory?
A: Haocheng transformers are manufactured in accordance with international standards and customer requirements with IEC, SGS, Intertek, CCC, CE and other international certifications. All transformers are 100% conducting routine test, type test and special test in accordance with IEC Standards and customer requests at the end of the manufacturing process to ensure every product is qualified.
Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.
Q: How can I trust you?
A: Haocheng Electric has more than 6 years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, type test report, ISO9001, ISO14000 certificate. We are the audited supplier of Alibaba and Made-In-China.
Q: What should provide to make customized transformer?
A: Technical drawing and specification documents are required.
Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.