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Table 8. Event Recording
Data
Number of
Events Saved
in Digitrip
Trip Unit
j
Number of
Events Saved
in CAM
Modules
jl
Data Captured
Voltage and
Current Waveforms
Captured in
Digitrip Trip Unit
j
Voltage and
Current Waveforms
Captured in CAM
Modules
jl
Summary
60
200
_
_
Power Up
Event Type
Time Stamp
Setpoint Download
TIme Adjustment
Trip
Alarm
Enter Test Mode
Exit Test Mode
Test Complete
Plug Changed
Enter Maintenance Mode
Exit Maintenance Mode
Closed by Communications
Opened by Communications
Trip (Prime)
20
k
100 max
n
3
5
Long Delay
Time Stamp
Status: Primary, Secondary and Cause
Currents: IA, IB, IC, IN, IG
Voltage: VAB, VBC, VCA, VAN, VBN, VCN
Power: Watts, VAR, VA
THD: IA, IB, IC
Demand: IA, IB, IC, IN, Watts, VAR, VA
Frequency
Operations Count
Temperature
Power Factor
IA, IB, IC, IN, IG,
VAB, VBC, VCA
10 cycles - 6 pre-event
and 4 post event
IA, IB, IC, IN, IG,
VAB, VBC, VCA
10 cycles - 6 pre-event
and 4 post event
Short Delay
Instantaneous
Ground
Phase Loss
Current Unbalance
Over Voltage
Under Voltage
Voltage Unbalance
Reverse Power
Over Frequency
Under Frequency
Maintenance Mode
Neutral
Trip (Basic)
Time Stamp
Status: Primary, Secondary and Cause
Currents: IA, IB, IC, IN, IG
Voltage: VAB, VBC, VCA, VAN, VBN, VCN
Power (Watts, VAR, VA)
THD: IA, IB, IC
Demand: IA, IB, IC, IN, Watts, VAR, VA
Frequency
Operations Count
Temperature
Power Factor
_
_
Missing Plug
Communication Initiated
Test Initiated
Over-Temperature
Making Current Release
On-demand Harmonic
Waveform Capture
1
1
Currents: IA, IB, IC, IN, IG
Voltage: VAB, VBC, VCA, VAN, VBN, VCN)
IA, IB, IC, IN, IG,
VAB, VBC, VCA, VAN,
VBN, VCN
1 cycle
IA, IB, IC, IN, IG,
VAB, VBC, VCA, VAN,
VBN, VCN
1 cycle
Operating Manual for Series NRX
Digitrip Trip Units 1150 / 1150i
Effective September 2013
Instructional Leaflet IL01301064E
11
EATON
www.eaton.com