Overview; Setting Group 1; Grouped Elements - GE F35 Instruction Manual

CHAPTER 5: SETTINGS
Figure 5-74: Non-volatile latch operation table (N = 1 to 16) and logic
Latch n Latch n Latch n
type set reset
Reset ON OFF
Dominant
OFF OFF
ON ON
OFF ON
Set ON OFF
Dominant
ON ON
OFF OFF
OFF ON

5.7 Grouped elements

5.7.1 Overview

Each protection element can be assigned up to six sets of settings with designations 1 to 6. The performance of these
elements is defined by the active setting group at a given time. Multiple setting groups allow the user to conveniently
change protection settings for different operating situations (for example, altered power system configuration, season of
the year, and so on). The active setting group can be preset or selected in the
Elements section later in this chapter). See also the Introduction to Elements section at the beginning of this chapter.

5.7.2 Setting group 1

SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)
 SETTING GROUP 1

Each of the six setting group menus is identical. Setting group 1 (the default active group) is active automatically when no
other group is active.
F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
Latch n Latch n
on off
ON OFF
Previous Previous
State State
OFF ON
OFF ON
ON OFF
ON OFF
Previous Previous
State State
OFF ON
 PHASE CURRENT


 NEUTRAL CURRENT


 WATTMETRIC

 GROUND FAULT
 GROUND CURRENT


 NEGATIVE SEQUENCE

 CURRENT
 VOLTAGE ELEMENTS


GROUPED ELEMENTS
menu (see the Control
SETTING GROUPS
See below
See page 5-164
See page 5-166
See page 5-170
See page 5-173
See page 5-175
5
5-155