High Current Rectifier (HCR)|power Supply Rectification KHSA-25KA12V-2 SCR Thyristor Controlled with Reverse Function and Cophase Counter Parallel Connection Rectification for Surface Treatment

Product Detail

The High Current Rectifiers listed on this website is customized, just for your reference. If you have any specific demands,please tell us the parameters in details. We’ll be more than happy to work with you to meet your exact requirements.



Technical Data

Series	Name	Parameter	Remark
1	Input	AC415V, 3 phase,frequency: 50Hz
2	Ambient Temperature	-5° - 45°
4	Output DC IdN	0-25000A	Continuously adjustable
5	Output DC UdN	0-12V	Continuously adjustable
6	regulated current accuracy	±0.5%
7	Power factor	>0.85
8	Mode of connection	double reverse star 6 pulse wave
9	Control method	Constant current, Local control/ remote control	switching gear control
10	Control function	PLC+HMI	communicate with pc
11	Current DC output mode	forward output / reverse output	Forward, reverse and interval time can be set
12	Cooling mode	Water / air
13	Protection function	Over-current protection,Over-voltage protection, Element damage Alarm,Over-temperature protection, Cooler fault alarm
14	Record	voltage AC, voltage DC, current DC, power DC, control angle, transformer oil temperature
15	Allow overload capacity	120% IdN   1 min	Within 24 hours
16	Noise	=60dB	ahead 1m
17	Remote communication way	RS485

 

Reference size:1800X2000X2200 mm





Digest of High Current Rectifier(HCR)technical documents.

Part one of User Manual




KHS High-Power Electrolytic Rectifier Power Supply Device

User Manual




Xi'an Zhongkai Power Rectifier Co., Ltd.




Instructions 7

Chapter I: Main Circuit of Rectifying Device 9

I. Overview 9

1. Purpose and classification: 9

2. Electrical conditions for normal use: 9

3. Reference standards 10

4. Operation and storage 11

II. Equipment Appearance and Definition 12

1. Rectifier cabinet appearance 12

2. Rectifier model category 12

3. Rectifier cooling 13

4. Automatic steady current precision: 13

III. Electrical Schematic Diagram and Description 13

IV. Installation and Debugging 14

1. Installation requirements 14

2. Debugging 16

V. Preparation and Operation Steps before Running 22

1. Inspection’ 22

2. Start the run program 22

3. Shutdown procedures 23

VI. Common Problems and Solutions of Device 23

1. The cooling water pipe, if damaged or blocked in maintenance, shall be timely replaced. 24

2. Precautions for replacement of water nozzle 25

3. Replacement steps and matters of components on site 25

4. Technical requirements for fast acting fuse assembly (scope of application: this regulation applies to the fast acting fuse assembly of the rectifying device) 27

VII. Normal Maintenance of Rectifier 29

1. Maintenance 29

2. Transportation and storage 29

3. Accompanying documents 30

VIII. Ordering Instructions 30

Chapter II: Instructions for Use of Control Cabinet 31

I. Purpose: 31

II. Product standards and service conditions: 31

1. The product meets the following standards: 31

2. Normal service conditions 31

3. Main technical performance: 32

III. Structure overview and working principle 32

1. Structure overview: 32

2. Electrical principle and description 33

IV. Installation and Debugging 34

1. Installation 34

2. Debugging 35

3. Trigger control circuit debugging 35

4. Control protection circuit setting 35

V. Operation Regulations: 36

1. Startup procedures: 36

2. Shutdown procedures: 37

IV. Operation and Maintenance 37

VII. Transportation and Storage 37

VIII. Product Supply 37

IX. Accompanying documents 38

X. Ordering Instructions 38

Chapter III: Digital Trigger Controller 39

1. Overview 39

2. Basic technical parameters 40

3. Boundary dimensions and installation 41

4. XAZK-ST6M/12M Digital trigger controller debugging 43

5. Precautions 46

6. Appendix: an operating manual 46

7. Service commitment: free repair within one year under normal use and operation by the user except lightning stroke and power supply shooting and free technical consultation. 46

Precautions 47

Chapter IV: Intelligent Fault Detector 48

Foreword: 49

?.Functions 49

?. Description of monitoring point matrix wiring: 50

?. Why to concatenate the diode: 52

?. Front Panel 54

?. Rear Panel 55

?. Connection 56

Special notes: 56

Chapter V: Rectifying Automation Monitoring System 57

1. Overview 57

2. System characteristics 57

3. System structure and configuration 59

4. Monitoring system functions 60

5.1 Login 63

6. Real-time data 68

7. Fault query 68

8. Alarm record 68

9. Operation record 70

10. Trend chart 71

11. Production statement 73

12.User login 74

13.User logout 74

14. Monitoring system software installation 74

Chapter VI. Rectifier System Touch Screen Operation Display Interface 78

Chapter?.HD30-20 Dc high current isolation switch operating instructions 92

(??English) 92

1.General Description 93

2. Reference Standard 93

3.Specification 93

4.Structure and Mechanism 94

5.Installation and Adjustment 95

6.Operating Instruction 95

7.Troubleshooting 96

8.Maintenance 96

9.Transportation and Storage 97

10.Package Contents 97

(??Chinese) 98

HD 30-

Chapter?. KHS-16200A230V The relevant drawings of the rectifier 103

Chapter?. ZK-KS-25-12Control cabinet related drawings 103

?.Multi-function digital display instrument instruction manual 

Instructions

General specification of the product is shown below. For specialties, refer to the schematic diagram appendix.



High Current Rectifier(HRC)KHSA-25KA12V-2 SCR Thyristor controled with Reverse Function and cophase counter parallel connection Rectification for surface treatment 

Structure Feature & Advantages

? Adopted cophase counter parallel connection Rectification,wihich can increase the power factor and reduce power loss

? Three-phase bridge rectification,which has the characteristics of reliability,stability,and low losses

? Adopted aluminum frame and glass antimagnetic cabinet, which suit for monitor and maintenance

? Power is scalable

? Can be maintained with electricity.

? With Low noise 

? Easy to operate 

? Superiority of Ture Rdundancy technique

?Over / low Voltage protection    

?Over / low current protection   

?Over / lack water protection        

?Over temperature protection

?Fast fuse protection      

?Phase protection  

 

Our products of High Current Rectifier (HRC) are customized according to clients’s parameters.They are used in variety of applications as follows:

1.Plating: Chrome, Zine, Nickel, Copper, Gold, Silver

2.Metal smelting: Aluminum, Copper,  Zine, Lead, Manganese, Magnesium, etc.

3.Ionic membrane: Electrolysis of salt, etc

4.Silicon carbide smelting & Graphitization furnace

5.Experimental power supply

6.Copper foil, aluminum foil special power supply

7.Electrochemical: Chlor-alkali, etc

8.Electrolysis: Copper, Zine, Tin, Lead, Aluminum foil, Copper foil

 

The expert teams with 20 years experience can supply equipment design,manufacture, upgrading and after sales service. It’s quality management system meets the requirement of the ISO9001:2008 standard. The Technical level of main equpment is ten years ahead in China,and the control system is twenty years ahead at home and abroad.

We service with pride and care and give you a best solution.




Packing Details:In iron sheet case with waterproof and anti collision treatment

Delivery Details: 1-3 months, depending on your technical parameters

Exported high Current Rectifier (HCR)packing method 

Please give us the follows technical information before order:

1  A.C. INPUT

• A.C: rated voltage

• Phases

• Frequency

2  D.C. OUTPUT

• Rated D.C. voltage

• Rated D.C. current

• D.C. voltage fine control range (thyristors)

• D.C: current control range

• Accuracy of current fine control

• Pulse number

• Ripple

1. Within the first year, if you need any spare parts for replacement, we can provide to you withoutpaid. And we will offer lifelong technical support and service.

2. Within the first year, if you need any spare parts for replacement, we can provide to you without paid. And we will offer lifelong technical support and service.



1.Q:Are you a factory or trading company?
A: We are a factory.

2. Q: Where is your factory? How can I visit there?

A: Our factory is located in Xi’an, middle part of China, about an hour bus ride from Xi’an Xianyang Airport, which in the starting point of Ancient Silk Road.Welcome to visit us.

3. Q:When can I get the price?

A:Usually we quote within 24 hours after we get your inquiry.