HT instruments PQA824 - Manual (Page 63)

PQA400 - PQA823 - PQA824
EN - 62
VOLTAGE ANOMALIES
GENERAL MENU PARAMETER SETTINGS SYSTEM
Analyzer Settings
System
Not modified Each system
Freq[Hz]
Clamp Type
FS Clamp[A]
VT Ratio
Analyzer Settings - Advanced
Zoom Graphics
Harm. Type
Harm. Values
Zoom 1st Harm.
Average Values
Recording Settings
Comments VOLTAGE ANOMALIES
Each system
Start Not modified
Stop Not modified
Integration period 1min
Cogeneration OFF
General Parameters
V1N, VN-PE, Hz Single phase
V12, V23, V31, Hz 3-wire, ARON
V1N, V2N, V3N, VN-PE,
Average (if activated), Hz
4-wire
Voltage harmonics OFF
Each system Current harmonics OFF
Voltage anomalies ON
Ref. Voltage anomalies
230V Single, 4-wire
400V 3-wire, ARON
Up threshold anomalies +6%
Each system
Low threshold anomalies -10%
Inrush current (only
PQA82x)
OFF
Flicker OFF
Unbalance
Not available Single phase
ON 3/4-wire, ARON
Spike (only PQA824) ON (150V) Each system
Table 8: Selected parameters of VOLTAGE ANOMALIES configuration