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DEMA 400 Series User Manual

DEMA 400 Series
118 pages
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The letter C (Committing) indicates that the setting change was loaded and saved into the
system.
The letter W (Write) indicates that there are pending changes to the device.
The Main Menu Screen consists of the following subtitles:
Information
Measurements
Protection Settings
Automatic Control
System Settings
Configuration
Recordings
Order Menu
Active Functions
Function Test
Authorization
4.1 Informations
The data on this screen is information that is assigned and cannot be changed while the device
is being produced. If the firmware is updated, the version information in the firmware version
cell is updated.
The following data are accessed under the heading Information;
Product ID
Device Type
Serial number
Order code
Production date
Configuration
Software Version
Software History
Software Number
Hardware Revision
Technical Key
Hardware Modules
Circuit Board Number
Circuit Board Revision
Circuit Board Serial Number
4.2 Measurements
Continuous monitoring of measured values of active power, reactive power, currents,
voltages, power factors etc are important for efficient production, transmission and
distribution of electrical energy. Measurements in the device; power system measurements,

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DEMA 400 Series Specifications

General IconGeneral
BrandDEMA
Model400 Series
CategoryRelays
LanguageEnglish

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