丁香五月天综合缴情网

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        High Current Rectifier (HCR)|Industrial High Power Rectifier KHS-20000A/680V SCR Thyristor Controlle

        Original
        price: Negotiable
        minimum:
        Total supply:
        Delivery term: The date of payment from buyers deliver within days
        seat: Beijing
        Validity to: Long-term effective
        Last update: 2018-07-16 20:47
        Browse the number: 201
        inquiry
        Company Profile
         
         
        Product details

        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

        KHS-20000A/680V

        Efficiency

        ≥99.5%

        Input Voltage

        AC110KV

        Rated Voltage

        DC680V

        Input Current

        AC87A

        Rated Current

        DC20000A

        Range?of Regulation

        ?

        On-load Voltage Regulation+?Thyristor Phase Controlled Voltage Regulation: 0%-100% Udn

        Notes forOrder

        ?

        Input Voltage

        AC380V-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

        High Current Rectifier(HRC)KHS-20000A/680V 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 ?


        Electrical principle and description

        The control loop of the control cabinet contains the fault signal detection circuit and trigger control circuit. The fault signal detection circuit mainly contains the corollary equipment failure and state quantity collection, DC current and DC voltage collection, rectifier transformer oil temperature and rectifier cooling water temperature and pressure collection. The trigger control circuit contains feedback signal disconnection and other protection functions. The running program is logic and has fault self-diagnosis alarm and handling system. For higher system operation reliability, the control system also has the zero start function. The control system of the device has two forms, as follows:


        ?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.


        http://www.zhongkai-rectifier.com/

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