DKM-407 User Manual V-1.1
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DKM-407
DIN RAIL TYPE
NETWORK ANALYZER
The DKM-407 is a DIN rail mounted precision
and low cost unit allowing measurement and
remote monitoring of AC parameters of a
distribution panel.
The unit is supplied between L1 and Neutral
terminals. Thanks to the supply range of 85-
305V, it is not affected by voltage fluctuations
and is capable of operating in any network.
The unit features an 32-bit ARM core
microcontroller. With a sampling rate of
4096s/s it reaches 0.5% precision.
The unit provides 1 programmable digital
input and 1 programmable relay output.
Input/output functions are selected from a list.
The isolated RS-485 MODBUS RTU data
port is not affected by ground potential
differences.
Program parameters may be uploaded from
a PC.
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True RMS measurements
●
0.5 % measurement precision
●
Total harmonic distortion display
●
Demand, Min and Max records
●
Fully isolated RS-485 serial port
●
MODBUS-RTU communications
●
Programmable relay output
●
Energy pulse output capability
●
Isolated, programmable digital input
●
kW and kVAr energy counters
●
Hours run counter
●
VT ratio for medium voltage applications
●
Front panel programming
●
Wide operating temperature range
●
2 part connectors
FEATURES
DESCRIPTION
MEASURED PARAMETERS
