METREL EurotestXC MI 3152 - 7 Tests and Measurements; Voltage, Frequency and Phase Sequence

MI 3152(H) EurotestXC (2,5 kV) Tests and measurements
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7 Tests and measurements
See chapter 6.1 Selection modes for instructions on keys and touch screen functionality.
7.1 Voltage, frequency and phase sequence
Figure 7.1: Voltage measurement menu
Measurement parameters
System
1)
Voltage system [-, 1-phase,3-phase]
Limit type
Type of limit [Voltage, %]
Earthing system
Earthing system [TN/TT, IT]
Nominal voltage
2)
[110V, 115V, 190V, 200V, 220V, 230V, 240V, 380V, 400V, 415V]
1)
There are no limits to set if System parameter is set to ‘–‘.
2)
Active only if limit type is set to %
Refer to chapter 4.6.5 Settings for more information.
Measurement limits for TN/TT earthing system:
Low limit Uln
3)
Min. voltage [0 V … 499 V]
High limit Uln
3)
Max. voltage [0 V … 499 V]
Low limit Uln
4)
Min. voltage [-20% … 20%]
High limit Uln
4)
Max. voltage [-20% … 20%]
Low limit Ulpe
3,4)
Min. voltage [0 V … 499 V]
High limit Ulpe
3,4)
Max. voltage [0 V … 499 V]
Low limit Unpe
3,4)
Min. voltage [0 V … 499 V]
High limit Unpe
3,4)
Max. voltage [0 V … 499 V]
Low limit U12
5)
Min. voltage [0 V … 499 V]
High limit U12
5)
Max. voltage [0 V … 499 V]
Low limit U13
5)
Min. voltage [0 V … 499 V]
High limit U13
5)
Max. voltage [0 V … 499 V]
Low limit U23
5)
Min. voltage [0 V … 499 V]
High limit U23
5)
Max. voltage [0 V … 499 V]
Low limit Ull
6)
Min. voltage [-20% … 20%]
High limit Ull
6)
Max. voltage [-20% … 20%]
3)
In case of 1-phase voltage system and limit type set to voltage.
4)
In case of 1-phase voltage system and limit type set to %.
5)
In case of 3-phase voltage system and limit type set to voltage.
6)
In case of 3-phase voltage system and limit type set to %.