Relion® 650 series

Ease of use from ready-to-use solutions

The 650 series IEDs provide optimum ‘off-the-shelf’, ready-to-use solutions equipped and configured with complete protection functionality and default parameters to meet the needs of a wide range of applications within generation, transmission and sub-transmission. The 650 series IEDs include:
  • Complete ready-made solutions optimized for a wide range of applications within generation, transmission and sub-transmission.
  • Support for user-defined names in the local language for signal and function engineering.
  • Minimized parameter setting based on default values and ABB’s new global base value concept. You only need to set those parameters specific to your own application, such as the line data.
  • GOOSE messaging for horizontal communication.
  • Extended HMI functionality with 15 dynamic three-colourindication LEDs per page, on up to three pages, and configurable push-button shortcuts for different actions.
  • Programmable LED text-based labels.
  • Settable 1A/5A -rated current inputs.

Our IEC offering

REB650 IEC

REB650 IEC

High impedance differential busbar protection

REC650 IEC

REC650 IEC

Bay control

REG650 IEC

REG650 IEC

Generator protection

REL650 IEC

REL650 IEC

Line distance protection

REQ650 IEC

REQ650 IEC

Breaker protection

RET650 IEC

RET650 IEC

Transformer protection

Our ANSI offering

REB650 ANSI

REB650 ANSI

High impedance differential busbar protection

REC650 ANSI

REC650 ANSI

Bay control

REG650 ANSI

REG650 ANSI

Generator protection

REL650 ANSI

REL650 ANSI

Line distance protection

REQ650 ANSI

REQ650 ANSI

Breaker protection

RET650 ANSI

RET650 ANSI

Transformer protection

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