Ei96 Transformer Applied for Industrial Welding Machine

• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001, CCC
• Model NO.: BC-T00041A
• Usage: Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: Domestic Private Brand
• Insulation Grade: Class B
• Input Voltage: 380V AC 50Hz
• No Load Current: 120mA Max
• Rated Apparent Power: 263va
• Noise: <75dB
• Transport Package: Shipping with Wooden Box
• Specification: 237W pri-380V, sec-32V-0-32V/2A, 20V/0.5A etc
• Origin: Dongguan City, Guangdong Province, China
• Production Capacity: 3000~5000PCS/Year

Product Description

The industrial welder transformer is a buck boost transformer. When the power is connected, the low voltage and high current can be obtained. When the welding rod is in contact with the welding part, the power supply is short circuited and the arc is ignited. The heat source of the arc will fuse the gap and electrode of the workpiece in the high temperature of the arc.

The transformer uses high quality and high conductivity materials and advanced vacuum impregnation equipment and professional production technology. The products have energy saving, low loss, low noise, impact resistance and short circuit resistance. Strong overload capacity, compact structure, small volume, reliable power supply and so on.
 

No.	Parameter	Measuring Terminal	Measured Value	Test Condition	Standard Test Instrument
1	Non-load output voltage	3-4-5	34V+/-5%-0-34V+/-5%	1-2 input 380Vac 50Hz	FLUKE 45
		6-7	21.4V+/-5%
		8-9	114.8V+/-5%
		10-11	32.1+/-5%
		12-13	9.0+/-5%
2	Rated load voltage	3-4-5	32V+/-5%-0-32V+/-5%	Load current 2A	FLUKE 45
		6-7	20V+/-5%	Load current 0.5A
		8-9	108V+/-5%	Load current 0.6A
		10-11	30V+/-5%	Load current 1A
		12-13	8.5V+/-5%	Load current 0.5A
2	Rated apparent power	263VA
3	No-load current	1-2	120mA Max	1-2 input 380Vac	DCM000AD
4	Insulation resistance	coil-core	>100MΩ	500VDC	MODEL3165
5	Dielectric strength	primary-secondary/core	4KV/AC	10mA 1min	CJ2671 dielectric strength tester
		secondary-core	2KV/AC
		secondary-secondary	2KV/AC
6	Temperature rise	Rated full load hottest sport temperature rise less than 85K(ambient temperature 25ºC)
7	Noise	75dB
8	Insulation grade	Class B

Reference standard :

GB1094.1, GB1094.11, IEC60076

Use of the environment :
Working environment Temperature	-15ºC-50ºC
Sea height	≤2000m,Exceed the drop in use
Relative humidity	<90%

★ Special use environment and special performance requirements can be customized according to customer needs.

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.