Breaker Configuration - GE D90 Plus Instruction Manual

Line distance protection system

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Table of Contents

CHAPTER 7: PROTECTION

Breaker configuration

LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL

The breaker configuration element contains the auxiliary logic for status and serves as the

interface for opening and closing of the breaker from protection and automation

functions. The logic also permits a manual substitution of the position indication.

Select the Settings > Protection > Control > Breakers menu to open the breaker control

configuration window.

Figure 307: Breaker configuration settings

The following settings are available to each of the breakers. The default values outlined

apply to breaker 1.

Range: Enabled, Disabled

Default: Enabled

This setting enables the breaker position indications and control logic. If disabled, all

outputs and front panel indications are switched off.

Figure 306: Overfrequency logic

CONTROL ELEMENTS