Neutral Current - GE UR Series C70 Instruction Manual

5.6 GROUPED ELEMENTS
a) MAIN MENU
PATH: SETTINGS GROUPED ELEMENTS

NEUTRAL CURRENT

5
The C70 contains protection elements for neutral time overcurrent (ANSI device 51G), neutral instantaneous overcurrent
(ANSI device 50G), and neutral current unbalance (ANSI device 60N). A maximum of six ground time overcurrent and
twelve ground instantaneous overcurrent elements are available, dependent on the CT/VT modules ordered with the relay.
Three neutral current unbalance elements are available.
5-128
SETTING GROUP 1(6)
NEUTRAL TOC1
NEUTRAL TOC2
MESSAGE
NEUTRAL TOC6
MESSAGE
NEUTRAL IOC1
MESSAGE
NEUTRAL IOC2
MESSAGE
NEUTRAL IOC12
MESSAGE
NEUTRAL
MESSAGE
DIRECTIONAL OC1
NEUTRAL CURRENT
MESSAGE
UNBALANCE 1
NEUTRAL CURRENT
MESSAGE
UNBALANCE 2
NEUTRAL CURRENT
MESSAGE
UNBALANCE 3
C70 Capacitor Bank Protection and Control System
NEUTRAL CURRENT
See page 5–129.
See page 5–129.
↓
See page 5–129.
See page 5–130.
See page 5–130.
↓
See page 5–130.
See page 5–131.
See page 5–135.
See page 5–135.
See page 5–135.
5 SETTINGS
5.6.5 NEUTRAL CURRENT
GE Multilin