GE D60 User Manual

GE Multilin D60 Line Distance Protection System 5-241
5 SETTINGS 5.6 GROUPED ELEMENTS
5
5.6.13 VOLTAGE ELEMENTS
a) MAIN MENU
PATH: SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  VOLTAGE ELEMENTS
These protection elements can be used for a variety of applications such as:
• Undervoltage Protection: For voltage sensitive loads, such as induction motors, a drop in voltage increases the
drawn current which may cause dangerous overheating in the motor. The undervoltage protection feature can be used
to either cause a trip or generate an alarm when the voltage drops below a specified voltage setting for a specified time
delay.
• Permissive Functions: The undervoltage feature may be used to block the functioning of external devices by operat-
ing an output relay when the voltage falls below the specified voltage setting. The undervoltage feature may also be
used to block the functioning of other elements through the block feature of those elements.
 VOLTAGE ELEMENTS

 PHASE
 UNDERVOLTAGE1
See page 5–243.
MESSAGE
 PHASE
 UNDERVOLTAGE2
See page 5–243.
MESSAGE
 PHASE
 UNDERVOLTAGE3
See page 5–243.
MESSAGE
 PHASE
 OVERVOLTAGE1
See page 5–244.
MESSAGE
 PHASE
 OVERVOLTAGE2
See page 5–244.
MESSAGE
 PHASE
 OVERVOLTAGE3
See page 5–244.
MESSAGE
 NEUTRAL OV1

See page 5–245.
MESSAGE
 NEUTRAL OV2

See page 5–245.
MESSAGE
 NEUTRAL OV3

See page 5–245.
MESSAGE
 NEG SEQ OV1

See page 5–246.
MESSAGE
 NEG SEQ OV2

See page 5–246.
MESSAGE
 NEG SEQ OV3

See page 5–246.
MESSAGE
 AUXILIARY UV1

See page 5–247.
MESSAGE
 AUXILIARY UV2

See page 5–247.
MESSAGE
 AUXILIARY OV1

See page 5–248.
MESSAGE
 AUXILIARY OV2

See page 5–248.
MESSAGE
 COMPENSATED
 OVERVOLTAGE
See page 5–248.

GE D60 Specifications

General

Brand	GE
Model	D60
Category	Protection Device
Language	English