Contrel EMA90 - Measures Visualization

EMA90 - USER MANUAL
-35-
10.2) MEASURES VISUALIZATION
Variable reading of three - phase system
• (V - kV) RMS three - phase system voltage [∑ V
L-L
]
• (A - kA) RMS three - phase system current [∑I]
• (W - kW - MW - GW) three - phase system active power [Σ W]
• (PF) three - phase system power factor [∑PF]
• (F) frequency L1 [F
1
]
Variable reading of phase L1
• (V - kV) RMS voltage L1 phase [V
1
]
• (A - kA) RMS current L1 [I
1
]
• (W - kW - MW - GW) active power L1[W
1
]
• (PF) power factor L1 [PF
1
]
Variable reading of phase L2
• (V - kV) RMS voltage L2 phase [V
2
]
• (A - kA) RMS current L2 [I
2
]
• (W - kW - MW - GW) active power L2 [W
2
]
• (PF) power factor L2 [PF
2
]
Variable reading of phase L3
• (V - kV) RMS voltage L3 phase [V
3
]
• (A - kA) RMS current L3 [I
3
]
• (W - kW - MW - GW) active power L3 [W
3
]
• (PF) power factor L3 [PF
3
]
Voltage and current wave forms L1 line
In the “L1 Phase V-C” page are showed the voltage and current wave forms
with their peak values and crest factors. The wave form of the current has
the lower amplitude.