ABB Busbar Protection REB670 Relion® 670 Series

The ABB REB670 IED (Intelligent Electronic Device) features excellent application flexibility. It is designed for the protection and monitoring of busbars, T-connections and meshed corners from medium to extra high voltage levels. Due to its extensive I/O capability, REB670 protects single and double busbars with or without transfer bus, double circuit breaker or one-and-half circuit breaker 
arrangements.

Features

• Fully IEC 61850 compliant
• Integrated monitoring and protection in a single IED
• Comprehensive self-supervision, including analog channels
• Six independent parameter setting groups
• Signal matrix for easy configuration of binary and analog signals
• Ethernet interface for fast PC communication
• Built-in HMI for real-time visualization of bay-to-zone connections and primary switchgear status
• Pre-configured and type-tested solutions for various arrangements, including single busbar, one-and-a-half breaker, double breaker, and double busbar-single breaker configurations
• User management and authority handling

Most Important Protection Features

• Two busbar differential protection zones
  • Sensitive differential protection level
  • Automatic detection and selective busbar protection blocking for CT secondary circuit issues
  • Extremely fast operation
  • Full stability for all external faults
  • Correct operation for all types of evolving faults
• Overall check zone
• Integrated, software-driven zone selection (i.e., disconnector replica)
• Breaker failure protection
• Selective tripping for busbar and breaker failure protection
• Four-step, non-directional, phase overcurrent protection with definite and inverse time characteristics
• Autoreclosing function for busbar restoration after IED operation
• Configurable logic blocks
• Summation principle with additional auxiliary CTs

Monitoring

• Disturbance recorder
  • 100 disturbances
  • 40 analog channels (30 physical and 10 derived)
  • 96 binary channels
• Event list with 1000 events
• Disturbance report
• Event and trip value recorders
• Event counters
• Supervision of AC and mA input quantities
• Small and large HMI available in local language
• LED indications with 6 red and 9 yellow LEDs

Control Functions

• Versatile switch with two positions
• Selector switch with up to 32 positions

Measurements

• Currents in all bays, including differential currents and busbar through-going currents
• AC input quantities with accuracy better than 0.5%

Metering

• Support for pulse counting in energy metering

Communication

• IEC 61850-8-1, including GOOSE messaging
• Individually supervised redundant station bus with zero seconds of recovery time
• IEC 60870-5-103
• DNP 3.0 slave protocol
• LON
• SPA
• Remote end communication for transferring up to 192 binary signals

Setting, Configuration, and Disturbance Handling

• Protection and Control IED Manager PCM 600

Hardware

• 1/1 x 19”, 3/4 x 19”, or 1/2 x 19” 6U height case (selected based on the required I/O modules)
• Power supply modules from 24 to 250 V DC ± 20%
• ADM module
• Up to 11 I/O modules in 1/1 x 19” case
• Binary input module, 30 mA and 50 mA, with 16 inputs
• Binary output module with 24 outputs
• Static binary output module with 12 outputs (6 static)
• Binary input/output module, 30 mA and 50 mA, with 8 inputs and 12 outputs
• Accurate time-synchronization through GTM, GPS time module, IRIG-B-module, SNTP, and DNP 3.0
• Remote end data communication modules for C37.94, X.21, and G.703/G.703E1
• COMBITEST test switch module

Technical details are available in the REB670 Product Guide.

FAQ & Contact:

Q: What is your business type?

A: We are a trading company.

Q: What is your typical lead time?

A: Our lead time is usually one to three days for in-stock products. For items not in stock, lead time can be negotiated.

Q: Do you provide product samples? Is there a fee for samples?

A: Sample availability and charges vary depending on the specific product and order quantity.

Q: What are your accepted payment terms?

A: We generally require 100% T/T (Telegraphic Transfer) payment before shipping. For larger quantities, payment terms are open to negotiation.

SHIPPING:

1. For items in stock, we will ship them within 3 days of receiving payment.

2. We offer worldwide shipping through reputable carriers such as DHL, UPS, FedEx, TNT, and EMS.

3. If you have a preferred shipping agent, please inform us before shipment.

4. We ensure secure and appropriate packaging for all parts. If you have any specific packaging requests, please let us know.

5. Our shipping cutoff time is typically before 4:30 PM, and we will provide you with a tracking number once the shipment is processed. Delivery usually takes 7-15 days.

6. Upon receiving the package, please notify us via email.

To facilitate accurate shipping cost estimates, kindly provide the following details:

1. Your zip code.

2. Your company name (if applicable) and your name.

3. Your phone number and extension (if applicable).

Company Services:

1. Fast delivery (In-stock products ship within 1-3 days).

2. Extensive experience (Over 10 years of sales experience).

3. Large inventory (We carry various brands and maintain overseas warehouses).

4. Quality assurance (Our products come with a 1-year warranty and clear product condition).

Contact Us:

• Phone: +86 18857985841

• Email: sales@controltech-supply.com

• Skype: +86 18857985841

• WhatsApp: 8618857985841

• Business Hours: We Provide Online Support 24/7

FAQ & Contact:

Q: What is your business type?

A: We are a trading company.

Q: What is your typical lead time?

A: Our lead time is usually one to three days for in-stock products. For items not in stock, lead time can be negotiated.

Q: Do you provide product samples? Is there a fee for samples?

A: Sample availability and charges vary depending on the specific product and order quantity.

Q: What are your accepted payment terms?

A: We generally require 100% T/T (Telegraphic Transfer) payment before shipping. For larger quantities, payment terms are open to negotiation.

SHIPPING:

1. For items in stock, we will ship them within 3 days of receiving payment.

2. We offer worldwide shipping through reputable carriers such as DHL, UPS, FedEx, TNT, and EMS.

3. If you have a preferred shipping agent, please inform us before shipment.

4. We ensure secure and appropriate packaging for all parts. If you have any specific packaging requests, please let us know.

5. Our shipping cutoff time is typically before 4:30 PM, and we will provide you with a tracking number once the shipment is processed. Delivery usually takes 7-15 days.

6. Upon receiving the package, please notify us via email.

To facilitate accurate shipping cost estimates, kindly provide the following details:

1. Your zip code.

2. Your company name (if applicable) and your name.

3. Your phone number and extension (if applicable).

Company Services:

1. Fast delivery (In-stock products ship within 1-3 days).

2. Extensive experience (Over 10 years of sales experience).

3. Large inventory (We carry various brands and maintain overseas warehouses).

4. Quality assurance (Our products come with a 1-year warranty and clear product condition).

Contact Us:

• Phone: +86 18857985841

• Email: sales@controltech-supply.com

• Skype: +86 18857985841

• WhatsApp: 8618857985841

• Business Hours: We Provide Online Support 24/7

• Address: 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province

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