Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Xiamen Changxuyuan Trading Co., Ltd

Xiamen Changxuyuan Trading Co., Ltd

  • China,Xiamen ,Fujian
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. ABB Spare Parts>
  3. KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR
China KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR
China KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR

  1. China KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR
  2. China KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR
  3. China KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR
  4. China KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR

KUC711AE101 3BHB004661R0101 ABB Excitation Control Unit for Generator AVR

  1. MOQ： 1
  2. Price： $4394
  3. Get Latest Price
Delivery Time 3-5 days
Shipping DHL (default) / FedEx / UPS / TNT / Air / Sea
Payment Terms T/T,Alipay,Paypal
Trade Terms EXW, DAP, FOB, CIF
Shipping Weight 1.5kg
Packaging Details Brand new and original
Condition Brand new and original
Supply Ability 99+
Customer Courier A/C Yes – DHL/FedEx/UPS account accepted
Packing Size 350 mm × 320 mm × 80 mm
Model Number OHYS2AJ 1SCA105296R1001
Brand Name ABB
Certification COO & COC
Place of Origin Sweden

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China V18345-1027121001 ABB Digital Locator TZIDC 4-20ma Electric Pneumatic Locator

    V18345-1027121001 ABB Digital Locator TZIDC 4-20ma Electric Pneumatic Locator

    Chat online Now
  2. China CAL19-11 ABB Thermal overload relay Thermal overload protection small medium

    CAL19-11 ABB Thermal overload relay Thermal overload protection small medium

    Chat online Now
  3. China RVAR-5612 ABB Remote Analog I/O Module AC 800M systems offering high precision

    RVAR-5612 ABB Remote Analog I/O Module AC 800M systems offering high precision

    Chat online Now
  4. China CAL18X-11 ABB Thermal overload relay Thermal overload protection small medium

    CAL18X-11 ABB Thermal overload relay Thermal overload protection small medium

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Delivery Time 3-5 days Shipping DHL (default) / FedEx / UPS / TNT / Air / Sea
Payment Terms T/T,Alipay,Paypal Trade Terms EXW, DAP, FOB, CIF
Shipping Weight 1.5kg Packaging Details Brand new and original
Condition Brand new and original Supply Ability 99+
Customer Courier A/C Yes – DHL/FedEx/UPS account accepted Packing Size 350 mm × 320 mm × 80 mm
Model Number OHYS2AJ 1SCA105296R1001 Brand Name ABB
Certification COO & COC Place of Origin Sweden
High Light ABB excitation control unit ，KUC711AE101 generator AVR system ，3BHB004661R0101 spare part

Product pictures

Product Overview: ABB KUC711AE101 3BHB004661R0101

Parameter Specification
Manufacturer ABB 
Model KUC711AE101
Order Number 3BHB004661R0101
Product Type Excitation Control Unit (Gate Unit)

Application & Fault Scenarios

Typical Uses: Serves as the core excitation control unit in ABB static and indirect excitation systems for synchronous generators. Regulates field current to maintain stable generator terminal voltage or power factor. Widely deployed in hydroelectric, thermal, combined-cycle, and pumped-storage power plants, as well as marine propulsion, oil & gas platforms, traction systems, and mining truck applications. Supports current ranges from 20 A to 12,000 A.
Common Field Issues:
  • No gate output / generator fails to build voltage → verify auxiliary 24V DC supply is present; check fiber-optic trigger cable connections to thyristor bridge; confirm AUTO/MAN mode selection and PT (voltage transformer) feedback signal integrity.
  • Overvoltage or overcurrent trip → inspect desaturation protection settings; verify thyristor bridge health; check for grid disturbances or sudden load rejection events; review Modbus TCP alarm logs via Control Builder or SCADA.

Related products

KUC711AE01 3BHB004661R0001 KUC720AE01 3BHB003431R0101
KUC720AE101 3BHB000652R0101 KUC755AE105 3BHB005243R0105
KUC755AE106 3BHB005243R0106 KUC755AE117 3BHB005243R0117
KUC321AE HIEE300698R0001 UFC719AE01 3BHB003041R0101
UFC721AE101 3BHB002916R0101 PPC902AE101 3BHE010751R0101
5SHY3545L0010 3BHB013088R0001 5SHY4045L0004
5SHX2645L0004 LDSYN-101
REF615 REM615
BCU-02 UFC911B106 3BHE037864R0106
KUC755AE118 3BHB005243R0118 KUC755AE119 3BHB005243R0119

FAQ

Q1: What is ABB KUC711AE101 3BHB004661R0101?
A: The KUC711AE101 (3BHB004661R0101) is an ABB excitation control unit for synchronous generator AVR systems. It features AUTO/MAN dual-mode control, ±0.5% voltage regulation accuracy, Modbus TCP communication, and 4,000V lightning protection.
Q2: What is the difference between KUC711AE101 3BHB004661R0101 and KUC711AE01 3BHB004661R0001?
A: Both are excitation control units in the ABB KUC711AE series. The R0101 is a later hardware/firmware revision with updated firmware, improved EMC performance, and enhanced communication features. Verify compatibility before replacement.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller,Other

  • Year Established:

    2020

  • Total Annual:

    3000000+-4000000+

  • Employee Number:

    80~120+

  • Ecer Certification：

    Verified Supplier

We are a global trading company specializing in PLC automation and industrial controls. Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality products... We are a global trading company specializing in PLC automation and industrial controls. Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality products...

+ Read More

Get in touch with us

  • Reach Us
  • Xiamen Changxuyuan Trading Co., Ltd
  • Room 202-5, Building 21, Wanghai Road, Software Park 2, Huli District, Xiamen, Fujian China 361008
  • https://www.cxytradeplc.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.