RED670 1MRK000028-CAR01 | Interval control device | RED670 1MRK000028-CAR01

Model: RED670 1MRK000028-CAR01

Category: Interval Control Unit REC670

Finish: New/not new

Delivery time: from stock

Warranty: One year

Express: SF Express/Debon

The interval control unit REC670/650 is protected and controlled by Relion®

Series product family. Relion series products for power system protection and control

The system, measurement and monitoring provides a complete product range. Relion series

The product design fully embodies the core values of IEC 61850 standard,

Ensures product interoperability and is a future-proof solution. In accordance with the

Relying on ABB’s leading technology, global application background and rich experience

Check the support network to ensure system operation under any circumstances

Reliability, you can completely rely on.

REC670 technical performance

peculiarity

• Fully compliant with IEC 61850 standards

• Integration of control, monitoring and protection functions

• Comprehensive self-test capabilities, including analog channel self-test

• Six independent parameter setting groups

• Up to six LCD pages of human-machine dialogue interface for local control and display of single line charts

• Ethernet interface for quick and easy communication with PC

• Switch and analog signal matrix, easy to adjust

• User management and permission Settings

A pre-configured solution

• Pre-configured solutions with default tuning through type testing can be used to:

– Single circuit breaker connection mode, single phase or three phase trip is optional

– Double circuit breaker connection mode, single-phase or three-phase trip is optional

– 1 1/2 connection mode, single-phase or three-phase trip is optional

Control function

• Control of up to 6 intervals and 30 switchgear

• A single REC670 can be used to achieve the measurement and control function of the entire string of 1 1/2 wires

• Interlock modules are available for different wiring modes of switchgear

• Multiple reservation processing functions

• Synchronous, contemporaneous monitoring and voltage detection

• Automatic reclosing

• Automatic control of on-load voltage regulation for a single transformer

• Automatic on-load voltage regulation control for 4 to 8 parallel running transformers based on minimum circulation

Principle or master follow principle

• Dual position universal switch

• 32-bit selection switch

Protection function

• Current protection

– Instantaneous phase and zero sequence overcurrent protection

– Four phase overcurrent and zero sequence overcurrent protection

– Four stage directional negative sequence overcurrent protection

– Sensitive directional grounding protection

– Out of phase surveillance

– Thermal overload protection

– Circuit breaker failure protection

– Short lead protection

– Three-phase inconsistent protection

– Capacitor bank protection

• Power protection function

– Directional low power and over power protection

• Voltage protection

– Two-stage spl