Sale!
ABB REF543KM129AAAA Feeder Terminal

ABB REF543KM129AAAA Feeder Terminal

Original price was: $10,000.00.Current price is: $1,085.00.

Product NO： REF543KM129AAAA

Brand：ABB

Delivery time:  In stock

Product status:   Brandnew

Product situation: one year warranty, Origin of Manufacture

Add to quote
Category: Tags:
Felix Sales Manager
[email protected] +86 138 2210 1417 8613822101417
WhatsApp
QR
Chat Now
There are still many products that have not been released yet. If you have any products that you cannot find, you can ask me for a quote! Reminder: The product images published on this website are not actual real products and are for reference only!

Description

The ABB REF543KM129AAAA is a highly versatile Feeder Terminal belonging to the ABB RE_54_ series. It acts as an Intelligent Electronic Device (IED) that integrates protection, control, monitoring, and measurement functions into a single unit. It is primarily used for the protection and management of medium-voltage distribution feeders, providing critical reliability in power substations by managing circuit breaker operation, relay coordination, and fault analysis.

ABB REF543KM129AAAA Feeder Terminal (Rev.A) Image 1 of 2

⚙️ Technical Specifications

  • Series: RE_54_ (Multifunction protection relay)
  • Part Number Breakdown:
    • REF543: Feeder Terminal type
    • K: Indicates specific hardware configuration (e.g., housing and I/O options)
    • M: Communication option
    • 129: Hardware version/I/O arrangement
    • AAAA: Software and application feature set
  • Protection Functions: Overcurrent (50/51), Earth-fault (50N/51N), Voltage (27/59), Frequency (81), and directional protection.
  • Communication: Supports various industrial protocols (e.g., Modbus, DNP3, IEC 60870-5-103) for SCADA integration.
  • Metering: Real-time measurement of current, voltage, power, and energy.
  • Construction: Industrial-grade relay designed for harsh substation environments.
  • Mounting: Panel-flush mounting with draw-out capability for easy maintenance.
  • Operating Temperature: -10°C to +55°C.

 

📋 Recommended ABB Support Components

  1. FT-Test Switches: Used for safe, in-service testing of the relay without disrupting primary circuits.
  2. Current/Voltage Transformers (CTs/VTs): External sensing required for the protection inputs.
  3. ABB PCM600 / CAP505 Software: Essential engineering tools for relay configuration, logic programming, and event analysis.
  4. Fiber Optic/RS485 Converters: For robust long-distance communication within substations.
  5. Shielded Control Wiring: Critical for preventing electromagnetic interference (EMI) in trip circuits.
  6. Redundant DC Power Supply: Essential for ensuring relay operation during substation battery failure.
  7. Spare Backplane/I/O Cards: For modular maintenance and system expansion.
  8. Digital/Analog Expansion Modules: Used if the current I/O configuration is insufficient for complex interlocking.
  9. Relay Logic Configuration Cable: Serial interface cable for local connection to a PC.
  10. Replacement Battery: For internal clock and event record retention during power outages.

At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.

Contact Information

Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.

Related products