Specifications

L2234
L2778
L4681
L5179
Emax
121/161
Doc. No
Model
Apparatus
Scale
Page No
1SDH000460R0002
L5439
Continues from previous page
Voltage 12 = 416 V
2/2
Harmonics
Harm onics
Measurements
Total distorsion :
0.0 %
Harmonic n. 1/40 : 100.0 %
U12
Refresh
(1) Valid for PR123 only
15.1.5.2. Table of submenus for the PR120/V module
This menu is accessible using the path “Settings/Modules/ PR120/V module”
Parameter / Function Values Notes
Rated Voltage 100 V-115 V-120 V-190 V
208 V-220 V-230 V-240 V
277 V-347 V-380 V-400 V
415 V-440 V-480 V-500 V
550 V-600 V-660 V-690 V
Voltage transformer set to “Absent”
For voltages below 690V
Primary Voltage 100 V-115 V-120 V-190 V
208 V-220 V-230 V-240 V
277 V-347 V-380 V-400 V
415 V-440 V-480 V-500 V
550 V-600 V-660 V-690 V
910 V-950 V-1000 V-1150 V
Voltage transformer set to “Absent”
For voltages above 690V, see par. 15.1.7
Secondary voltage 100 V-110 V-115 V-120 V
200 V-230 V
Power flow Bottom Top
Top  Bottom
Signals
(1
) Phase sequence
Enabling status
Threshold
ON/OFF
123/321
can be set when Enabling is set to ON
Cosφ
Enabling status
Threshold
ON/OFF
from 0,5 a 0,95 step 0,01
can be set when Enabling is set to ON
(1) -Valid for PR123 only
15.1.5.3. Measurements Menu table
For the sake of simplicity, the table refers to the Measurements menu already provided in the PR123/P, which is also applicable
for the PR122/P fitted with a PR120/V module
Parameter / Function Values Notes
Historicals Trips
Events
Measurements
List of trips
Events log
Maximum current
Maximum active power
Mean active power
Maximum voltage
Minimum voltage
Reset measurements
Mean power
Power factor Measured cos 
Available in self-supply mode
Energy Energy meters
Reset meters
Peak factor Peak value/rms value
Available in self-supply mode