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ABB REF601 | CE446BB1NH Feeder Protection Relay
ABB REF601 | CE446BB1NH Feeder Protection Relay - Image 2
ABB REF601 | CE446BB1NH Feeder Protection Relay - Image 3

ABB REF601 | CE446BB1NH Feeder Protection Relay

Original price was: $10,000.00.Current price is: $1,052.00.

Product NO： REF601  CE446BB1NH

Brand：ABB

Delivery time:  In stock

Product status:   Brandnew

Product situation: one year warranty, Origin of Manufacture

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Description

The ABB REF601 (part number CE446BB1NH) is a dedicated feeder protection relay designed for the protection and control of overhead lines and cable feeders in utility and industrial power distribution systems. This compact, user-friendly device provides comprehensive protection, measurement, and supervision functions, ensuring the safety and reliability of medium-voltage distribution networks. Its robust design is particularly suited for new installations and the retrofit of older protection relays.

Key Technical Specifications

  • Product Series: Relion® 601 series feeder protection relay
  • Protection Functions: Includes overcurrent, short-circuit, and earth-fault protection
  • Current Inputs: Configurable for CT (Current Transformer) secondary ratings (typically 1A or 5A)
  • Digital Inputs: Integrated inputs for status monitoring of external equipment
  • Output Contacts: Multiple programmable output relays for tripping and signaling
  • Display Interface: Clear LCD display for local measurement and setting navigation
  • Communication Port: Front-facing communication port for local configuration and data retrieval
  • Mounting Type: Flush mounting design for standard panel cutouts
  • Operating Frequency: Supports 50 Hz and 60 Hz system frequencies
  • Power Supply: Wide-range auxiliary power supply (AC/DC) for versatile grid application

 

Related ABB Relion® Series Model Recommendations

For comprehensive grid management and protection coordination, the following models from the ABB Relion® family are frequently utilized alongside the REF601 series:

  1. REF611: Compact feeder protection relay with more advanced communication options.
  2. REJ601: Specialized relay for protection in secondary distribution networks.
  3. REC601: Control relay for feeder bay management and remote control.
  4. REU615: Universal relay for voltage and frequency-based protection.
  5. REM611: Dedicated motor protection relay for industrial applications.
  6. REF615: Modular feeder protection relay with high-end communication protocols (IEC 61850).
  7. RET615: Dedicated transformer protection and control relay.
  8. REX610: All-in-one protection relay designed for simplified selection and engineering.
  9. REB611: Dedicated busbar protection relay.
  10. RER601: Recloser control relay for automated overhead distribution.

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.

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