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ABB 3BHE035301R1002 UNS0121A-Z V1 UNITROL 1010 Excitation Controller

3BHE035301R1002 UNS0121A-Z,V1
3BHE035301R1002 UNS0121A-Z,V1
3BHE035301R1002 UNS0121A-Z,V1

ABB 3BHE035301R1002 UNS0121A-Z V1 UNITROL 1010 Excitation Controller

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ABB · UNITROL 1000

3BHE035301R1002 UNS0121A-Z,V1

UNITROL 1010 Excitation Controller

MANUFACTURERABB
MODEL3BHE035301R1002 UNS0121A-Z,V1
PART NUMBER3BHE035301R1002 UNS0121A-Z,V1
PRODUCT TYPEUNITROL 1010 Excitation Controller
SYSTEM FAMILYUNITROL 1000
ORDER SUPPORTModel Verification

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AMIKON supplies industrial automation spare parts to maintenance, engineering and procurement teams worldwide. Our focus includes discontinued and hard-to-find DCS, PLC and TSI components, helping customers identify the correct model, source replacement parts and support urgent maintenance requirements.

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  • Item NO.:

    3BHE035301R1002 UNS0121A-Z,V1

  • Product Origin:

    Sweden

  • Lead Time:

    IN STOCK

  • Brand/Manufature:

    ABB

  • Product Origin:

    Sweden

  • Lead Time:

    IN STOCK

  • Condition:

    Brand New And 100% Original

  • Certificate:

    Coo
Inquire Now

ABB UNITROL 1000

3BHE035301R1002 UNS0121A-Z,V1

Price and Availability Inquiry

The ABB 3BHE035301R1002 UNS0121A-Z,V1 is a UNITROL 1010 automatic voltage regulator and excitation controller for synchronous machines. The exact R1002 hardware revision should be matched to the installed unit.

Sales SupportDirect specialist contact
QuotationCurrent commercial details
DeliveryDHL · FedEx · UPS
Fast quotation support Send the model and required quantity directly to Lisa Lin using the contact options on the right.

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LL Lisa LinSales Specialist
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For faster service, please include the model 3BHE035301R1002 UNS0121A-Z,V1 and required quantity in your inquiry.

ABB 3BHE035301R1002 UNS0121A-Z,V1

Technical Specifications

Official UNITROL 1010 platform data combined with the exact 3BHE035301R1002 and UNS0121A-Z,V1 identification. Ratings shown are UNITROL 1010 platform values; verify the R1002 nameplate before replacement.

01Product IdentityExact hardware identification
ManufacturerABB
Article number3BHE035301R1002
Hardware designationUNS0121A-Z, V1
Product seriesUNITROL 1010
02Excitation OutputPublished UNITROL 1010 ratings
Continuous excitation current10 A
Ceiling excitation current25 A
Rated ambient for ceiling value55 °C
EnclosureIP20
03I/O & CommunicationUNITROL 1010 platform interfaces
Digital I/O8 I/Os plus 4 inputs
Analog I/O3 inputs plus 2 outputs
Service interfacesUSB, RS485/CAN and Ethernet
Auxiliary power terminalsSeparate terminals provided
04Application & VerificationInstallation matching checks
Primary functionGenerator excitation and voltage regulation
Machine typeSynchronous generator or motor
Hardware revisionV1
Replacement ruleMatch complete article and configuration

3BHE035301R1002 UNITROL 1010 GUIDANCE

Frequently Asked Questions

Practical compatibility, configuration, installation, commissioning and ordering guidance for the UNS0121A-Z,V1 hardware.

01

Which UNITROL platform and hardware revision must be confirmed?

Use this item only where the installed excitation system calls for UNITROL 1010 hardware 3BHE035301R1002 with designation UNS0121A-Z,V1; match the complete nameplate before replacement.

02

How should the excitation-current capacity be matched?

Confirm that the application is within the published UNITROL 1010 values of 10 A continuous and 25 A ceiling excitation current at the stated 55 °C ambient condition.

03

Which interfaces are available for configuration and system integration?

The UNITROL 1010 platform provides USB, RS485/CAN and Ethernet service interfaces; use the project documentation to match protocol, addressing, termination and software revision.

04

How should the I/O assignment be checked before migration?

Compare the existing drawings with the platform provision of 8 digital I/Os plus 4 inputs and 3 analog inputs plus 2 outputs, including signal ranges and terminal allocation.

05

Which installation precautions apply to this IP20 unit?

Install it inside the specified protected cabinet, maintain cooling clearance, verify protective earth and isolate every excitation and auxiliary source before handling the hardware.

06

How should a replaced excitation channel be commissioned?

Restore the approved parameter backup, verify feedback polarity, limiters, alarms and interlocks, then test voltage regulation and any active/standby transfer under the UNITROL commissioning procedure.

07

Which details should be included in an order request?

State 3BHE035301R1002, UNS0121A-Z,V1, UNITROL 1010, required quantity and the complete regulator and cabinet nameplate data, with clear connector and revision photos.

Order Fulfilment

Payment and Worldwide Delivery

AMIKON coordinates product verification, commercial confirmation, packing and international shipment for industrial automation parts. Each order is handled according to the confirmed model, quantity and delivery destination.

01

Order Confirmation

Model, part number, quantity, availability, lead time and payment terms are confirmed in the formal quotation or proforma invoice.

02

Product Preparation

The item reference is checked before dispatch. Packaging is selected to protect industrial components during international transport.

03

International Shipping

Shipment can be arranged through DHL, FedEx or UPS according to the destination, parcel size and confirmed order requirements.

04

Dispatch and Tracking

Dispatch information and the available tracking reference are shared after the shipment has been collected by the selected carrier.

AMIKON Service Standards

Support at Every Stage of Your Order

Clear assistance from initial product identification through dispatch and after-sales communication.

01
Product IdentificationThe manufacturer, complete model and part-number details are reviewed before quotation.
02
Dedicated Sales ContactLisa Lin provides quotation and order communication through email and WhatsApp.
03
Order DocumentationCommercial, packing and shipment details are supplied according to the confirmed order.
04
After-Sales CommunicationFor support, provide the order reference, product label, fault description and clear photos.
05
Pre-Dispatch VerificationThe product label, model reference, quantity and visible condition are checked against the confirmed order before packing.
06
Global Logistics CoordinationInternational express or freight arrangements are coordinated according to the destination, shipment size and confirmed delivery terms.
Important delivery information

Product availability, dispatch date, freight cost and delivery time depend on the confirmed order and destination. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order. Please contact AMIKON for current commercial and shipping details.

AMIKON Professional Services

Warranty, Sourcing and Global Export Support

With 20 years of experience in industrial automation, AMIKON supplies discontinued and hard-to-find DCS, PLC and TSI spare parts to customers worldwide.

01 · WARRANTY

12-Month Product Warranty

Products supplied by AMIKON include a standard 12-month warranty. Warranty handling is based on the confirmed order, product label, fault information and supporting photos or videos.

02 · SPECIALIST SOURCING

Discontinued and Hard-to-Find Parts

Our sourcing service focuses on industrial automation DCS, PLC and TSI spare parts, including obsolete, discontinued and scarce models required for maintenance and replacement projects.

03 · GLOBAL EXPORT LOGISTICS

One-Stop International Shipping

AMIKON can coordinate domestic export customs procedures and arrange international express or sea freight. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order.

04 · TECHNICAL INFORMATION

Model and Specification Support

We assist customers with model identification, specification review, compatibility checks and Datasheet or manual searches. Support also includes distinguishing earlier and later model versions and checking whether a submitted model reference is complete and correctly written.

05 · PRE-DISPATCH CHECK

Product Verification Before Shipment

The product label, complete model, part number, quantity and visible condition are reviewed against the confirmed order before packing.

06 · INDUSTRIAL PACKAGING

Secure Packing for International Transit

Packaging is selected according to the component type, shipment size and transport method to support safe international handling.

07 · ORDER DOCUMENTATION

Commercial and Shipping Documents

Commercial invoices, packing lists and available origin information can be prepared according to the confirmed order and destination requirements.

08 · AFTER-SALES SUPPORT

Responsive Order Follow-Up

For order support, customers can provide the order reference, product label, issue description and clear photos for review by the AMIKON team.

Need help identifying a spare part?Send the complete manufacturer, model, part number and clear product-label photos to Lisa Lin.

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