Dranetz Engineering Laboratories Inc. 646-1 Analyzer
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Modelo:
646-1
Data:
1985
Categoria:
Grupo:
Descrição:
Power line Disturbance Analyzer
Informação
The Models 646-1 and 646-3 are portable instruments designed
to monitor the quality of ac power being supplied to
sensitive electronic equipment. These units operate by
continually measuring the voltages at their inputs, and then
reporting any unusual occurrences (such as drop-outs and
high voltages which sometimes occur during severe
thunderstorms).
1.3.1 Disturbance Reporting
A disturbance is reported whenever the measured value falls
outside "normal" (outside the programmable high or low limit).
For example: A Series 646 may be programmed to report
whenever the line voltage falls below 105 V ac or rises
above 125 V ac, Each time a disturbance is detected, a
detailed printout describing the event is generated. This
printout includes the time, date, amplitude, and duration of
the disturbance.
Tipo de manual:
Manual do Usuário
Páginas:
84
Tamanho:
2.76 Mbytes (2891082 Bytes)
Idioma:
english
Revisão:
B
ID de manual:
TM-111825
Data:
1988 04 15
Qualidade:
Scaned documento, todas legível.
Data de upload:
2017 08 11
MD5:
a8fb03af82ce968770ce394339b651c5
Downloads:
1363
Informação
This manual consists of two volumes labeled Volume 1
(Operator’s manual) and Volume 2 (Service manual). You are
reading Volume 1 which is divided into three sections:
I. GENERAL INFORMATION
II. INSTALLATION AND OPERATION
III. OPERATIONAL TEST
This manual contains the operating instructions and
specifications for the Series 646 Power Line Disturbance
Analyzer. (See Figure 1-1 on the adjoining page for a
photograph of the unit.) There are two models in this
series: the Model 646-1 (single-phase), and the Model 646-3
(three-phase). The terms "646” and "Series 646" will be used
when discussing features common to both models.