|Place of Origin:||Changzhou|
Model No.: YBM
European Box-type transformer substation
European box-type transformer substation is one of the standardized products that designed by State Grid Corporation of China organizes and relevant departments. It is mainly used in areas with large demand for power supply.
Rated frequency of system: 50Hz
High Voltage side voltage: 10KV
Low voltage side voltage: 0.4kV
Grounding mode: 10kV system is neutral point non effective grounding, such as grounding through isolation line diagram or small power positive grounding: the grounding mode of 0.4kV system is direct grounding.
*Capacity of main transformer in box transformer
10kV box type power station includes 400KVA, 50oKVA and 630KVA capacity.
*Scale of incoming and outgoing lines
10kV box type power station adopts 1 ~ 2 10kV incoming lines and 1 outgoing line. The overall shape of box transformer shall be standardized according to 2 10kV incoming lines and 1 outgoing line. According to main transformer capacity 4 ~ 6 outgoing lines can be set for 0.4kV.
*Equipment short circuit current level
The short-circuit current level of 10kV voltage grade equipment is not less than 20kA, and the short-circuit current level of 0.4kV voltage grade equipment is not less than 30kA.
*Reactive power compensation device
The Reactive Power Compensation capacity shall be configured according to 10% ~ 30% of the main transformer capacity.
The loud emission level (sound pressure level) measured at the place 0.3m away from the transformer compartment outside the box transformer and 1.5m away from the ground shall not be greater than 55dB. The noise of transformer shall meet the requirements of corresponding national standards.
The enclosure level of box transformer is recommended to be 10, and the ventilation and heat dissipation mode is natural ventilation.
TRANCHART Electrical and Machinery Co.,LTD was established in 2015. which is the domestic production and operation entity of the American company EXCELLENT PROSPECT INC in China.Company relying on the domestic mature and reliable electrical equipment production and technology, is committed to building electrical equipment manufacturing industry chain integration, facing the global small and medium-sized power market (35KV and below) to provide project consulting, design, electrical equipment, system integration and value-added services, is a professional engaged in power transmission and distribution project system integration of private foreign trade enterprises.
TRANCHART is committed to opening up a huge market in Southeast Asia, the Middle East, Africa and other countries with relatively shortage electrical facilities.The company's business mainly includes two parts:
1.According to the customer needs, to provide the power transmission and transformation project consultation, scheme design, complete sets of equipment and accessories provision, as well as power efficiency management and power safety system solutions. 2.Development, design and construction of solar photovoltaic power station. Is a professional photovoltaic power station system integrator and developer.
1.According to the customer needs, to provide the power transmission and transformation project consultation, scheme design, complete sets of equipment and accessories provision, as well as power efficiency management and power safety system solutions.
2.Development, design and construction of solar photovoltaic power station. Is a professional photovoltaic power station system integrator and developer.
We have a professional technical team which can provide you with full design solution and technical support.
We provide the relevant equipment according to the design solution. Including switchgear, ring main unit, transformer, load break switch, vacuum circuit breaker, substation, CT and PT etc. Our product has passed ISO9001 and CE certificate.
1. Well-trained & experienced staff are to answer all your inquiries in English.
2. Customized solution & perfect after-sale service.
3. Payment: we can accept T/T, L/C.
4. For large order, engineer can be sent to your country for on-site mainternace instructions.