Frequency - METREL EurotestXC MI 3152 Instruction Manual

MI 3152(H) EurotestXC (2,5 kV)

Stop the measurement.

Save results (optional).
Figure 7.4: Example of Voltage measurement in single-phase system
Figure 7.5: Examples of Voltage measurement in three-phase system
Measurement results / sub-results
Single-phase TN/TT system
Uln voltage between phase and neutral conductors
Ulpe voltage between phase and protective conductors
Unpe voltage between neutral and protective conductors
Freq

frequency

Single-phase IT earthing system
U12 voltage between phases L1 and L2
U1pe voltage between phase L1 and PE
U2pe voltage between phase L2 and PE
Freq frequency
Three-phase TN/TT and IT system
U12 voltage between phases L1 and L2
U13 voltage between phases L1 and L3
U23 voltage between phases L2 and L3
Freq frequency
1.2.3 - correct connection – CW rotation sequence
Field
3.2.1 - invalid connection – CCW rotation sequence
92
Tests and measurements