INTRODUCTION
Thank you for purchasing the Model KM1.
The Model KM1 is a board built-in type Smart Power Monitor. The Model KM1 is divided into the
following units. The operation is performed by using the master unit independently or connecting slave
units. The system can be expanded according to the number of power measurement points. A
combination with the Model KE1-CTD8E can make measurements at 36 points maximum.
>> Master unit
Model KM1-PMU1A-FLK
: Can make power measurements.
Model KM1-PMU2A-FLK
: Can make power measurements of two systems.
>> Slave unit
Model KM1-EMU8A-FLK
: Can enter pulse/temperature and classify energies.
These units providing various functions can be operated independently or combined to use as many
functions as required.
Model KE1 is divided into the following units.
>> Master unit
Model KE1-PGR1C-FLK
: Can perform power measurements and earth leakage detection.
Model KE1-PVS1C-FLK
: Can perform power measurements and instantaneous voltage
drop detection.
>> Slave unit
Model KE1-VSU1B-FLK
: Can perform instantaneous voltage drop detection.
Model KE1-VAU1B-FLK
: Can monitor voltage and current.
Model KE1-CTD8E
: Can expand CT (current transformer) and perform multi-circuit
measurements.
Model KE1-ZCT8E
: Can expand ZCT (zero-phase-sequence current transformer) to
monitor multi-circuit earth leakage.
Model KE1-DRT-FLK
: Can carry out DeviceNet communication.
For Model KE1, refer to "User’s Manual for Model KE1" (SGTE-717).
For Model KE1-DRT-FLK, refer to "User’s Manual for Model KE1 DeviceNet Communication" (SGTE-718).
This User’s Manual describes information on the functions, performances, and usage necessary for using
this product.
When using this product, be sure to observe the following points.
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Only the experts having practical knowledge of electricity shall be allowed to handle this product.
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Go through and fully understand this User’s Manual, and use the product correctly.
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Keep this User’s Manual at hand for quick reference.
In addition to this manual, refer to the "Model KM1/KE1 Communication Manual" (SGTE-719) on the web
site for the explanation of communication functions.
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