120kVA 400V-400V Three Phase Isolating Transformer

• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001, CCC
• Model NO.: BC-T00446A
• Usage: Rectifier Transformer, Combined Transformer, Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Silicon Steel Sheet
• Brand: Bc Power
• Rated Apparent Power: 120kVA
• Non-Load Output Voltage: 400V +/-3%
• Rated Load Voltage: 400V +/-5%
• Short Circuit Resistance: 3%-5%
• Working Frequency: 50/60Hz
• Connection Group: Dd0d0
• Phase Number: Three Phase
• Insulation Grade: H
• Temperature Rise: 125K
• Insulation Resistance: >100mohm
• Cooling Type: an/Af
• Transport Package: Wooden Case
• Specification: 120KVA, 400V/400V*2 W*D*H 580mm*430mm*540mm
• Trademark: BC POWER or Customized
• Origin: Dongguan City, Guangdong Province, China
• HS Code: 85043390
• Production Capacity: 3000-5000 PCS/Year

Product Description

Electric Characteristics
 
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.

No.	Parameter	Tested Terminal	Test Value	Test Condition	Test Instrument
1	Non-load Output Voltage	a-b-c a1-b1-c1	400V +/-3% 400V +/-3%	Input voltage 400V separately for A-B, B-C, C-A	FLUKE 337
2	Rated Load Voltage	a-b-c a1-b1-c1	400V +/-5% 400V +/-5%	Input voltage 400V separately for A-B, B-C, C-A, with 120KVA resistive load	FLUKE 337
3	Rated Load Current	173.2A / 86.6A*2
4	Short Circuit Resistance	A/B/C	3%~5%		FLUKE 337
5	Working Frequency	50Hz/60Hz
6	Rated Apparent Power	120KVA
7	Insulation Resistance	P-S P,S-E S01-P,S	>100MΩ	1000VDC	9072A
8	Dielectric Strength	P-S P,S-E S01-P,S	<20mA, no arcing breakdown	3000VAC/1min	9072A
9	Temperature Rise	Hottest spot in the coil	125K Max	Air cooling, air speed>2m/s
10	Insulation Grade	H
11	Noise	<70dB