Current Regulator Diode|full-wave Bridge Rectifier ZHS-70000A/1500V for Aluminum Foil

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-06 05:36
Browse the number: 519
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Product details

The High Current Rectifier is used to large-current DC power supply in the electrolytics industry and metal industry and can be applie as power supply for aluminum, magnesium, zinc, manganese and lead electrolysis, DC electric arc furnace melting, salt electrolysis, water electrolysis, graphitization furnace and silicon carbide and the power supply of similar load nature.

Technical Parameters

Model

ZHS70000A/1500V

Efficiency

≥99.7%

Input Voltage

AC110KV

Rated Voltage

DC1500V

Input Current

AC332A

Rated Current

DC70000A

Range of Regulation

 

On-load Voltage + Switch  Regulation: 15%-105% Udn

Notes forOrder

 

Input Voltage

AC300V-330KV

Optional

Frequency

40-60Hz

Optional

Current Regalation


Optional

Voltage Regulation


Optional

Rated Current


Optional

Rated Voltage


Optional

Cooling Mothed

Water,Air,natural or Forced

Draft Cooling

Optional

Digest of High Current Rectifier(HCR)technical documents.

Part three of Installation and Operation Instructions of KHA—150A/150V Polarization Power Supply Devic

3) Boundary dimensions and installation

Maximum boundary dimensions of XAZK-ST6M/12M digital trigger controller: 200mm (length) ×180mm (width) ×40mm (height)

Only four Ф4 bolts are required for installation, as shown in the outside and assembly drawing of XAZK-ST6M/12M intelligent digital controller.

l Boundary dimensions, as shown in Figure 1

l Terminal description:

Terminal Connection Diagram

4) Close-control digital panel:

l Embeddable in the cabinet surface, PCB material shell, 192*64 resolution, large screen, white light and black words, wide-temperature industrial LCD

l Directly take power from the controller without special power supply and directly connect the controller through the product connecting line

l Standard industrial handheld terminal keyboard with 17 keys, simpler and more humanized operation to set all parameters of the controller 

5) Option list of short-circuit terminal:

 

Short-circuit terminal

Functional description

FM

Blocking pulse when grounded


Normal operation when disconnected

I1

Controller reset when grounded


Normal operation when disconnected

I2

Closed-loop working status when grounded

Open-loop working status when disconnected

I3

Constant-voltage working status when grounded

Constant-current working status when disconnected

I4

Digital given rise when grounded

No action when disconnected

I5

Digital given drop when grounded

No action when disconnected

 

6) XAZK-ST6M/12M Digital trigger controller debugging

6) XAZK-ST6M/12M

Digital panel: The digital trigger controller is directly equipped with a Chinese digital operation panel with a buzzer. When touch-button is pressed effectively, the buzzer issues the indication sound "DI". As shown below, each parameter name is attached with an indicator light. The corresponding indicator light is on when a parameter is set; the indicator light after overcurrent is on when the overcurrent value is set. LED digital tube window displays the current parameter value. Press [↑] and [↓] to increase or decrease the parameter value and then press [ENT] to save the modified data. Press [←] and [→] to select the parameter to be set.

[←]

Parameter page-up key

[→]

Parameter page-down key

[↑]

Parameter value increase key

[↓]

Parameter value decrease key

[ENT]

Enter key to save the modified data.



Note: A password set item on the panel can only display the feedback and set the set value when a wrong password is entered, and can set all parameters when the correct password is entered. The password is 0.

6.1) Connect dummy load: connect a section of electric stove wire to make the DC current at 10~20A when outputting the rated DC voltage. Set STM12 open loop working mode.

6.2) Preliminary pulse inspection: raise the given value and STM12 generates pulse after delivery of current to the controller. Check whether the pulse is to the element.

6.3) Choose the pulse clock count: the pulse clock count selection function of the handheld terminal can change the pulse clock count. Select the appropriate pulse clock count to make STM12 pulse adapt to the main circuit and achieve the given value from 0 to maximum and main circuit output voltage from 0 to maximum smoothly without out of control.

6.4) The user with pulse adaptive main circuit function can enable this function, so that STM12 pulse automatically adapts to the main circuit without manual setting. This function can only be used at small dummy load debugging.

6.5) Adjust the voltage feedback amplitude: guarantee the linear change of the feedback voltage with the main circuit voltage, 5V≤UF, amplitude ≤10V

6.6) Set the voltage rate: set the voltage rate to 1.00, then view the voltage feedback displayed value V and record the actual value V'' of the voltage. Voltage rate calculation formula: voltage rate = V'' (actual value) ÷V (voltage feedback displayed value), such as actual voltage value V'' = 17.0V, and current feedback displayed value V=340, and then the voltage rate = V'' (actual value) ÷V (voltage feedback displayed value) = 17. 0÷340=0.05, then set the voltage rate to 0.05.

6.7) Adjust the following parameters through the digital panel: ① overvoltage value, ② voltage limiting value, ③ minimum control angle α.

6.8) True load debugging: connect the true load to make the output current at about 10%~50% of the rated current and ensure normal current/voltage feedback collected by the digital controller.

6.9) Set the current rate: set the voltage rate to 1.00, then view the current feedback displayed value I and record the actual current I''. Current rate calculation formula: rate = I'' (actual value) ÷I (current feedback displayed value), such as actual current value I'' = 1200A, current feedback displayed value I=120 and current rate = I'' ÷I=1200÷120=10.0, then set the current rate to 10 times.

6.10) Through the digital panel manual, adjust: 1. Overcurrent value, 2. current limiting value, 3. soft start time, 4. soft stop time.

6.11) Select PID regulator: after manual setting of the basic parameters such as P and I, the system will start PID parameter self-tuning function and the controller automatically obtains the optimal parameter adapting to the load if the basic parameters cannot meet the system operation requirements. The basic parameters can be reset according to the self-tuned value of PI parameters.

7) Precautions

u Take down the digital controller when using the thyristor unit for insulation test; otherwise, the digital controller will be damaged permanently.

u Select the shielded twisted pairs as the communication line and trigger pulse line and note the wiring polarity without inverse connection.

u The company is not responsible for the damage to the components other than the digital controller during use. The machine shall not be removed and the warranty label and user parameter label shall not be damaged during warranty.

u To prevent closing impact of the main circuit, the control panel shall be powered on before the main circuit. The controller start end is closed during or after power-on of the main circuit.



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.

The main parameters of our Thyristor / Diode High Current Rectifiers for Industrial Applications:

A)Voltage Specification:  5V - 3000V

B)  Current Specification:  300A - 240000A

C)  Output Current Adjusting Range: 0 - 1000A

 

High Current Rectifier(HRC)ZHS70000A/1500V 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

 

 

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 without

paid. 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.

 


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