3000kVA 400V/10000V Three-Phase Isolation and Boosting Transformer with Aluminum Alloy Housing (IP20 Protection Grade)

• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001, CCC
• Model NO.: BC-T00450A
• Usage: Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Silicon Steel Sheet
• Brand: Bc Power
• Non-Load Voltage: 10000V+/-3%
• Load Voltage: 10000V+/-5%
• Rated Apparent Power: 3000kVA
• Connection Mode: D/Yn11
• Full Load Efficiency: >98%
• Noise: <75dB
• Transport Package: Wooden Case
• Specification: 2200*1500*2100 mm, 6000KG
• Trademark: BC POWER or Customized
• Origin: Dongguan City, Guangdong Province, China
• Production Capacity: 240-360 PCS/Year

Product Description

 

Dongguan Baocheng Power Technology Co., Ltd. is a full program of R & D, manufacturing and sales as one of the magnetic devices. It specializes in designing and customizing the "magnetic devices" of modern power electronic systems for customers, including applications from power frequency to high frequency, from low voltage to high voltage, and high frequency and high voltage. The system covers all kinds of dry / water-cooled inductors, reactors, transformers and transformer cabinets. The power range of the product covers 50VA-5000KVA, the frequency range covers 50Hz-50 KHz, the voltage level covers all kinds of high / low voltage, high / frequency products, and the K- coefficient of application in the non linear load environment. Press (patent product) etc. Company founded in 2010. The company's headquarters is located in Jinhe community of Zhangmutou town in Dongguan. The practical area of the factory is about 10 thousand square meters. It sets up distribution outlets in East China, North China, northwest and other places. It is a high-tech enterprise in Dongguan. The company has more than 20 patents.

Product is widely used in high power UPS (uninterrupted power supply), locomotive traction (such as locomotive traction auxiliary power supply, charger and so on), photovoltaic inverter, wind power converter, frequency conversion drive, electric vehicle, filter, power compensation and harmonic suppression. The company is providing products and services for large and medium-sized domestic enterprises such as NIDEC, Xu Ji, Hui Chuan, Sheng Hong,  Megmeet, Hopewind and INVT, while some products are exported to the European and American markets. Advanced technology development system and mature process flow, and perfect testing means ensure that we provide customers with high quality, cost-effective products and solutions. Products in the industry won the recognition and good reputation of well-known customers both at home and abroad.

Company's R & D team, has a profound understanding and experience on the influence of harmonics and its influence on the magnetic devices in modern high-power electric circuits. At the same time, it introduces advanced technology and technology abroad, and uses advanced computing tools and design software to make the products of the company set up in the stage of R & D and design. The object carries on the simulation and analysis of the parameters of electromagnetic, heat and noise and so on, so that we can provide customers with rapid and accurate solutions, reliable products and services. At the same time, highly computerized manufacturing and testing equipment fully guarantees the quality, stability and consistency of the company's products.

A management team of company, has the experience of working in a multinational group. Therefore, it has the advantage of modern professional technology, management philosophy and experience. And with professional, large-scale, modern production equipment and workshop, making the development of the company based on the professional management, professional products and services, continuous technological innovation, and a perfect quality management system.

Electric Characteristics
 

No.	Parameter	Tested Terminal	Value	Test Condition
1	Non-load Output Voltage	A-B-C	10000V+/-3%	Input: a-b-c 400V, 50Hz Output: no load
2	Load Output Voltage	A-B-C, with rated resistive load 3000KW, load current 173.2A	10000V+/-5%	Input: a-b-c 400V, 50Hz
3	Overvoltage Capacity	1.2 times		Input terminal: a-b-c
4	Rated Apparent Power	3000KVA
5	Working Frequency	50Hz
6	Connection method	D/yn11
7	Non-load Current	a-b-c	<200A	Input:a-b-c, 400V, 50Hz, Output: no load
8	Short Circuit Impedance	Average Voltage between a-b-c /400V*100%	(6+/-2%)	Short-circuit A-B-C phase output line current reaches 173.2A
9	Temperature Rise	The hottest spot in the coil	<100K	Input: 400VAC, 50Hz with resistive load 3000KW, forced air cooling
10	Full Load Efficiency	A-B-C, with rated resistive load 3000KW, load current 173.2A	>98%	Input: a-b-c 400V, 50Hz
11	Insulation Grade	F
12	Insulation Resistance	Winding - core, primary - secondary, temperature relay - winding, core	>100MΩ	500V DC, temperature 40ºC or less, humidity 80% or less
13	Dielectric Strength	Winding - core, primary - secondary, temperature relay - winding, core	<100mA, no arcing breakdown	Primary: 3KV/50Hz/60s Secondary: 35KV/50Hz/60s
14	Noise	one meter distance	<75dB	The rated conditions
15	Harmonic Bearing Capacity	It can withstand voltage and current with harmonic content of 5% for a long time, transformer temperature rise in the specified range and meet the corresponding insulation requirement.