1 enu
As seen previously, the PR122/P uses the display show messages, diagrams and menus.
System
▲
| Test Display Contr 9
Device test 30%
COM module
SIGNALLING module
Zone selectivity
Device test
Protection Unit
Circuit Breaker
Protection Unit
Model 2234 Apparatus Scale
L 2778
Doc.0 %
J V
1r
I Menu Settings 3/9
Protections
Measurements
Circuit Breaker
Main Frequency
| Settings Modules ▼
General settings Optional modules
\ L
i r
I Menu 4/5 Settings 8/9
1 Measurements
1 Settings
▲ Harmonic dist. These are organized logical and intuitive way.
_
r _3I
Menu 1/5 Measurements I
1 Protections Historicals 1
Measurements
Settings ▼
Power factor
Energy
Protections settings Trip, measures, log
k i.
r 1r
I Menu Measurements 6/7
1 Protections Peak factor ▲
1 Measurements ^_______ Main Frequency
| Settings Contact ▼
Measures, graphics, harmonics 0.
Current
I1 ------
I2 -
I3 -
I
I
Voltage
U1 U12 ------
U2 U23 ------
U3 U31 ------
U3 -
Active Power
P1 -
P2 -
P3 -
P -
i A
i f
Reactive Power
Q1 ---
Q2 -
Q3 -
Q -
i
:Apparent Power
S1 -
S2 -
S3 -
S -
Auto Test
Trip Test (disabled)
CB open
Settings
Test
Product information
E C
i k.
The following general layout showing how access the main menu pages Maximum configuration (PR120/V installed).
64/158
Menu 5/5
1/6
CB status
About
About 1/2
6/6
.5.Na 2
Page No.13.5 Operating instructions Operation service
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