High Current Rectification|electronics Rectifier ZHS-45000A/670V for Electrochemical

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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: 2017-08-30 21:09
Browse the number: 338
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Company Profile
  • Xi'an Zhongkai Power Rectifier Co.,Ltd
  • Contact中凯    Unregistered
  • Mail
  • telephone
  • Phone
  • AreaBeijing
  • addressRome 2-1304, 7th Building, Fengdutiancheng, West Entrance of Keji Road, Xi'an High-Tech Zone, Xi'an, Shaanxi, China 710075
  • Website:
 
 
Product details

We are a company specializing in the production of more than 10KW Ultra-High Power Rectifier for 20 years, and concentrating on non-standard product according to the needs of customers parameters. 

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.

Model

ZHS-45000A/670V

Efficiency

≥99.4%

Input Voltage

AC35KV

Rated Voltage

DC670V

Input Current

AC96A

Rated Current

DC45000A

Range of Regulation

 

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

Notes for Order

 

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

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

Digest of High Current Rectifier(HCR)technical documents.

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

IV. Operation and Maintenance: 

4.1 Preparation before operation:

    Check and recover the orderliness and aesthetics of internal and external connections and check whether the setting value of each relay is correct after full debugging of the unit.

4.2 Start the run program:

 4.2.1 Deliver the current to the control loop (use the same three-phase four-wire power supply for the control power supply and the main loop, with the phases of A, B and C respectively and use oscilloscope to observe whether the phase is correct), switch on "Run" and the run indicator light is on.

4.2.2 Turn the "Automatic/Manual" switch to manual position.

4.2.3 Make the pulse at 90°el (anticlockwise the given potentiometer to the end).

4.2.4 Turn on the main loop power supply and use the oscilloscope to observe the DC voltage waveform. The DC voltmeter reading shall be close to 0V.

4.2.5 Slowly rotate the given potentiometer to make the DC current at the required value, and observe the DC current waveform change with oscilloscope.

4.2.5 Measure with the multimeter that the feedback signal (voltage of wire size 28 and 29 to 04 on the trigger control panel) shall be changed with the output current. Turn to automatic operation status when the feedback signal voltage is positive voltage.

 4.3 Shutdown procedures:

4.3.1 Anticlockwise rotate the given potentiometer to the end to fall the DC current to zero.

4.3.2 Disconnect the major loop power supply.

 4.4 Maintenance:

4.4.1 Regularly measure related temperature rise of the equipment.

4.4.2 Measure the insulation resistance in overhaul period each year.

4.4.3 Comply with relevant standards for others.

V. Transportation and Storage


5.1 The wooden package is provided with moisture-proof cushion cover inside.

5.2 Do not turn over or incline during handling.

5.3 Do not store outdoors.

VI. Balanced Supply

6.1.1 A set of document and manual, a copy of product certificate, and element card attached to the equipment

6.1.2 Long-term provision of various equipment spare parts and accessories (quantity and specification according to contract and agreement).

High Current Rectifier(HRC)ZHS-45000A/670V 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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