Description
Technical Specifications
| Parameter |
Detail |
| Brand |
ABB |
| Model |
REM543 (Part No. REM543BM213AAAA) |
| Series |
COMBIFLEX / 500 Series Protection Terminals |
| Product Name |
Machine Protection and Control Terminal |
| Country of Origin |
Finland / Sweden |
| Lifecycle Status |
Active / Legacy Supported |
| Dimensions |
215 mm x 177 mm x 205 mm (Case Size) |
| Weight |
3.5 kg |
| Manufacturing Location |
Europe |
| Power Consumption |
15 W typical / 25 W max |
Product Introduction
The ABB REM543 (Part Number: REM543BM213AAAA) is a sophisticated multi-functional machine protection and control terminal specifically designed for the protection, control, measurement, and supervision of medium-sized and large synchronous generators, motors, and transformer-generator blocks. Part of ABB’s esteemed 500 series, it integrates comprehensive protection functions such as thermal overload, differential protection, overcurrent, and voltage supervision into a single, compact unit. Featuring advanced metering capabilities, flexible programmable logic, and robust communication protocols, the REM543 ensures high reliability, asset preservation, and seamless integration into modern electrical substation automation systems.
Frequently Asked Questions
⚡ What is the primary function of the REM543 terminal?
It provides comprehensive electrical protection, control, and monitoring for industrial generators, large motors, and power transformers.
🔌 What communication protocols are supported for substation integration?
It supports standard industrial communication protocols including SPA bus, LON, and IEC 60870-5-103 for seamless SCADA and substation automation connectivity.
⚙️ How does the unit handle internal faults and self-supervision?
It features continuous hardware and software self-supervision with an internal watchdog relay to immediately alert operators in the event of an internal anomaly.
Alternative Model Recommendations
- ABB REM545
- ABB RET541
- ABB REF542
- ABB Relion REC670
- ABB Relion RET615
- Schneider Electric Sepam Series 80
- Siemens SIPROTEC 7SJ66
- GE Multilin SR750
- SEL-700G Generator Protection Relay
- Basler Electric BE1-CDS
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.
