HT PQA400 User Manual

PQA400 - PQA823 - PQA824
EN - 49
The opposite situation is the error due to a too many selected parameters. In this case the
below screen is shown:
12/09/2006 – 16:55:10
RECORDING SETTINGS

+

General Parameters
+

Harmonics
Voltage Anom.: 230V 6%-10%
Inrush current: 30A 1s fix
Flicker
Unbalance

Error: too many selected parameters 440/251
CLP/EXP PREDEF. SEL MODIFY
Fig. 94: General Parameters section: too many selected parameters
In the above screen (see Fig. 94) the harmonics' selection brought about too many
selected parameters (more than 251). Not select some parameters to quit this situation.
CAUTION
The choose of a electrical for recording often increase the number of
selected parameters more than one unit only. In particular:
 Frequency  1 selected parameter.
 Voltage  from 1 to 7 selected parameter depend on system.
 Current  from 1 to 4 selected parameter depend on system.
 Powers and Energies  from 1 to 8 selected parameter depend on
system and Cogenerations.
 Power Factor  from 1 to 8 selected parameter depend on system and
Cogeneration.
 Harmonics: THD and DC  from 1 to 8 selected parameter depend on
system.
 Harmonics Odd  from 25 to 100 selected parameter depend on
system.
 Harmonics Even  from 24 to 96 selected parameter depend on
system.
 Voltage Anomalies  no selected parameters.
 Flicker  from 1 to 3 selected parameter depend on system.
 Unbalance  1 selected parameter.
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HT PQA400 Specifications

General

Brand	HT
Model	PQA400
Category	Measuring Instruments
Language	English