ABB REU610 REU610CVVHCHP Protective Relay

Short Description:

The ABB REU610 is a multi-functional voltage protection relay belonging to the 610 series of ABB Relion® product family.

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Brand: ABB

Manager: Jinny

E-mail: sales5@xrjdcs.com

Tel: + 86-15359273791

( WhatsApp )Wechat: + 86-15359273791

Warranty: one year

In stock: In stock

Send email to us Download as PDF

Product Detail

Product Tags

ABB REU610 REU610CVVHCHP

1. Product Overview

The ABB REU610 is a multi-functional voltage protection relay belonging to the 610 series of ABB Relion® product family. Specially designed for voltage protection scenarios, it integrates comprehensive functions including protection, measurement, monitoring and fault recording for power system feeders, motors and transformers.

Together with the REF610 feeder protection relay and REM610 motor protection relay, the REU610 forms a complete series of distribution network automation protection products. The full product lineup enables diversified application functions such as protection, measurement, monitoring and fault waveform recording for feeders, motors, transformers and other power equipment.

2. Technical Parameters

2.1 Protection Function Parameters

Overvoltage Protection: Two-stage overvoltage protection
Undervoltage Protection: Two-stage undervoltage protection
Zero-sequence Voltage Protection: Two-stage residual overvoltage protection
Negative-sequence Voltage Protection: Single-stage negative-sequence overvoltage protection
Positive-sequence Voltage Protection: Single-stage positive-sequence undervoltage protection

2.2 Measurement Parameters

Capable of measuring three-phase voltage and residual voltage
Calculates positive-sequence and negative-sequence voltage values
Calculates one-minute average phase voltage
Calculates average phase voltage within user-specified time frames
Records the maximum value of one-minute average voltage
Records the maximum and minimum phase voltage values since the last device reset

2.3 Electrical Parameters

Rated Frequency: 50/60Hz
Voltage Input: 100/110/115/120 V (line-to-line voltage)
Auxiliary Power Supply: 100-240 V AC / 110-250 V DC or 24-60 V DC
Digital Inputs: 2 electrically isolated switch inputs (expandable to 5 channels)
Digital Outputs: 2 normally open/normally closed signal output contacts (expandable to 5 channels)

2.4 Communication Interface

Standard Interface: RS-485 interface, supporting plastic optical fiber, composite optical fiber and twisted pair cable
Standard Protocols: SPA-bus, IEC60870-5-103, Modbus (RTU/ASCII mode)
Optional Protocols: DNP3.0, IEC 61850, Profibus, LON

2.5 Recording Functions

Disturbance Recording Duration: Up to 5 seconds
Sampling Rate: 800Hz (adjustable)
Analog Channels: 4 channels
Digital Channels: Maximum 8 user-selectable switch channels

2.6 Physical Characteristics

Dimensions: W164×H160×L149.3mm
Installation Method: Plug-in design, panel snap-in installation
Operating Temperature: 0℃ – +50℃
Ambient Humidity: ≤85%RH

3. Product Features

3.1 High Safety and Reliability

Equipped with a comprehensive self-check system that enables real-time continuous self-inspection of internal electronic components and software. All protection functions and output contacts will be locked once internal faults occur to ensure operational safety. The device has obtained KEMA certification, adapting to marine and offshore working environments, and also holds certification from the Norwegian Maritime Authority, guaranteeing stable performance in harsh industrial scenarios.

3.2 Optimized Plug-in Structure

The modular plug-in design facilitates quick and convenient installation in switch cabinets. Featuring a compact structure, it is perfectly applicable to space-limited installation scenarios. The relay plug-in unit can be inserted and removed rapidly and safely, effectively simplifying the debugging and maintenance work of switchgear equipment and improving overall operational efficiency.

3.3 Integrated Multi-function Design

It integrates two sets of overvoltage protection, two sets of undervoltage protection and two sets of zero-sequence voltage protection functions, providing full-range and precise protection against various voltage faults in power systems. Multiple configurable digital input and output contacts greatly expand the device’s application scope, meeting diverse industrial power protection demands.

3.4 Flexible Communication Compatibility

Supports multiple mainstream standard communication protocols, with optional DNP3.0 communication module for extended application scenarios. It is equipped with a front panel user operation interface for on-site parameter configuration and status query, as well as a rear panel serial communication interface for stable remote data transmission, realizing convenient system docking and intelligent monitoring.

4. Structure and Composition

4.1 Front Panel Structure

LCD Display: 2×16 character LCD screen with blue backlight for clear data display in various light environments
Operation Keypad: Equipped with directional keys (up, down, left, right) and function keys for flexible parameter setting and device operation
Status Indicators: Multi-row indicator lights to intuitively display real-time operating status and fault information

4.2 Main Body Structure

Outer Casing: Compact rectangular metal casing with white finish, featuring corrosion resistance and strong structural stability
Power Module: Flyback isolated three-level DC/DC converter, ensuring stable and efficient power supply
I/O Module: Configurable digital and analog input/output modules to adapt to different functional requirements
Communication Module: Optional configurable modules supporting multiple industrial communication protocols

4.3 Optional Accessories

Semi-flush mounting kit
Inclined semi-flush mounting kit
Wall mounting kit
19-inch rack mounting kit
Plastic optical fiber / RS-485 interface module
DNP3.0 protocol communication module

————————————————————————————————————-

If you would like to learn more about our products and services, please feel free to contact us at any time!

Sales Manager : Jinny
Email : sales5@xrjdcs.com
Whatsapp/Mobile:+86 15359273791

Global renowned brand cooperation

ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse

Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward

—————————————————————————————

【Reasons to Choose us】

1. Unmatched Quality: Our products are sourced directly from top-tier foreign factories and undergo rigorous testing to ensure exceptional performance.

2. Your Satisfaction Guaranteed: Enjoy peace of mind with our one-year warranty and 15-day return or replacement policy for non-man-made issues.

3. Expert Support: Our 24/7 service hotline provides instant answers to your product questions.

4. Cost-Effective: Direct sourcing from manufacturers means competitive prices and a wide in-stock selection.

5. Fast Delivery: Experience quick shipping times thanks to our efficient supply chain.
————————————————————

【Delivery Time】

1. Express Shipping (DHL, UPS, FedEx, EMS):3-10 working days is a good rule of thumb. These services prioritize speed and often offer features like next-day or guaranteed dezlivery by a certain date (for an additional fee).

2. Air Mail (China Post, Hong Kong Post):7-35 working days, depending on the destination country. This is a more budget-friendly option, but it takes longer because it has lower priority for shipment.

【Important Notes】

Please follow the product’s instruction manual carefully for installation and debugging to avoid damage to the product.