1.About us

Company name	Chengdu Longqiang Technology co,ltd.
Technical support	Independent IPR and related patents
Employees	50
Company certification	CE certification and ISO9001
Address	118 Beixin St., Xindu Town, Xindu Dist.Chengdu Sichuan

2. Detail Pictures of 12V igbt electrolysis industrial supplies

Produce process

3. Power supply information

3.1 Application

electrolysis

Application of more products

Plating: Chrome, Zinc, Nickel, Copper, Gold, SilverElectrolysis: Copper, Zinc, Tin, Lead Aluminum foil, copper foil production Electrochemical machiningAnodizing: anodizing, hard anodizing Waste water treatment

3.2 Technical parameters of 12V igbt electrolysis industrial supplies

Model: LQ-12-1000
Type		Prepare Note
Modular	IGBT( Insulated Gate Bipolar Transistor)
AC input power	110V ,1phase 220V,3phase 380V, 3phase 415V, 3phase 460V, 3phase
DC current(A)	0~1000A(adjustable)
Constant-current precision (%)	1%
DC voltage(V)	0~12V(adjustable)
Voltage accuracy (%)	0.5%	Digital voltmeter
Cooled way	air cooling way
Protection	ü Overheating ü Input over/low voltage ü Short circuit ü Phase lack
Overload protection (%)	110%
Environment temperature	20°C~40°C
Interface type	Digital/simulation signal (0-10V,4-20mA)	Regular without interface
Stabilized voltage precision	1%
Overload capacity	110%(rated value)
Environment humidity	<70%
Overall efficiency	≥90%
Power factor	0.85

Features of 12V igbt electrolysis industrial supplies

1. Advanced technology: IGBT modules are adopted as main power devices

2. High efficiency: It may save 15%-30% energy compared with ordinary silicon controlled rectifier;

3. High accuracy, high stability, and low ripple ratio. Main controlling part adopts advanced technology to let fluctuation of power net voltage and loads changes make no interference to output;

4. The output voltage and current are adjustable, and it can function under steady voltage and steady current states in different situation.

5. Special structure for antisepsis to increase the service life under harsh environment.

6. Reliable protective function against lack of voltage, lack of phase, over voltage, over current, over heat and etc.

3.3 Efficiency >90%

3.4 Cooling method air cooling

3.5 Structure of 12V igbt electrolysis industrial supplies

These rectifiers are widely used in many surface treating fields like electrolysis and lots of industries in need of direct current power supply such as pharmaceuticals ,fine chemicals and DC motor testing .Among them ,the high-power high frequency switching electroplating power supply developed independently by our company is an important new product .The products have passed the certification of related technical department,and thus have reliable quality and stable performance.

3.6 Display More Products

3.7 Warranty : 12 months

4.Our Factory

5. Our certification

6. Our team on exhibition:

7. Our promise

1.Please send a message to us if any problem you have.

2.We have 100% satisfactory guarantee, if you are not satisfied with your purchase for any reason, please contact us and we will help to resolve your problem.

Please tell us your requirements, then, you can know more exact quotation and the more exact information .