Eaton E Series - Page 66

Operational
Ph OC Trip
Gnd OC Trip
Ph Inst Trip
Gnd Inst Trip
Pickup
Bkr Failure
Maint. Mode
Info
Ack/Rst
Ok
CTRL
Protection Settings
Module: 50P[1]
G
Power System
Generator
Fault
Pickup
Module: Prot
Pickup
Trip
Module: QA1
QA1
Trigger
TripCmd
OPEN
Trip Bkr
Relay Outputs / RO Slot X2
RO Slot X2 . Assignment1
Operational
Info
Ack/Rst
Ok
CTRL
DefaultSet
ℹ General Operation Mode
Pickup
1.23 In
⁕
⁕
E_FBP
Trip
TripCmd
Let us take a simple, non-directional phase overcurrent protection as an example (see
diagram above), e. g. the module I[1].
This module monitors the phase current 󰊠ow according to criteria that had been speci󰊟ed
by setting various parameter values during commissioning. If a fault occurs (according to
66 www.eaton.com E-Series Family Quick Start Guide
4 Good to Know for Commissioning