Snapshot Events; Control Events; Demand; Data Logger - GE Multilin F650 Instruction Manual

2.4 TECHNICAL SPECIFICATIONS
c) SNAPSHOT EVENTS
Capacity:
Time-tag
Timing Accuracy:
Triggers:
2
Data Storage
The snapshot event recording procedure can be enabled or disabled by setting for each protection function
d) CONTROL EVENTS
Capacity:
Time-tag:
Timing Accuracy:
Triggers:
Alarm
Data Storage:
Control events are also displayed in the snapshot events recording
e) DEMAND
Channels:
Parameters:
Current and Power Method
Measurements:
Samples:
Accuracy:
Trigger Input

Snapshot Events:

f) DATA LOGGER
Number of Channels:
Parameters
Samples
Storage Capacity
2-18
479 scrolling events
1 ms using an internal clock of 100 μs
1 ms (using the IRIG-B synchronization input)
Any element pickup, dropout
Digital input /output change of state
By virtual inputs and control events
In non volatile memory (flash) without battery
128 events programmable through PLC
1 ms using an internal clock of 100 μs
1 ms (using the IRIG-B synchronization input)
By any digital signal programmable through PLC
Possibility to display the event as an alarm on the alarms panel.
Information available always through Communications for all models and also in
HMI for models with graphical display (M in ordering code).
In non volatile memory (flash) without battery
9
Ia (kA RMS), Ib (kA RMS), Ic (kA RMS), Ig (kA RMS), Isg (kA RMS), I2 (kA), P
(MW), Q (MVAr) and S (MVA)
Thermal Exponential, Block Interval, Rolling Demand
Each channel shows the present and maximum measured value, with date and
time for the maximum recorded value.
5, 10, 15, 20, 30, 60 minutes.
±1%
Selectable by setting (operation mode selection for the Block Interval calculation
method)
Selectable by setting
1 to 16
Any available analog actual value
1 sec., 1, 5, 10, 15, 20, 30, 60 min.
Fixed, 32768 measures
F650 Digital Bay Controller
2 PRODUCT DESCRIPTION
GE Multilin