IM300 Intelligent Power Monitoring Instrument
2
4-ch digital inputs, up to 32 SOE (the Sequence of Events) of digital inputs
can be recorded.
1-ch 4 ~ 20mA DC transmission output which can be associated with any
voltage, current, power.
forward/reverse total active energy, reactive energy in four quadrants.
Multi-rate energy statistics (4 rates, 48 time-periods) of the forward/reverse
total active energy, reactive energy in four quadrants.
The value and occurrence time of the maximum forward/reverse active and
reactive power demand. The maximum/minimum value and occurrence time of
the voltage, current, frequency,
power factor, active power, reactive power,
apparent power.
Unbalanced degree of three-phase voltage and current.
The over limit alarm function, such as over-current, zero-current, grounding,
low-voltage, over-voltage, low-frequency, over- frequency, low-power factor, can
be associated with relay outputs.
Checking and modifying the various electrical parameters, running status and
controlling the relays locally.
Communication protocol is MODBUS-RTU.
The clock can be set manually.
Note:
The above functions are selected according to the specific models of the
meter (see appendix C).
1.2.2.High safety and reliability
IM300 can run steadily in the complex power system.
Electrostatic discharge immunity test : level 3
Electric fast transient immunity test : level 3
The surge immunity test : level 3
Frequency magnetic field immunity test : level 3
Oscillation wave immunity test : level 3
The IP level of panel: IP50, the IP level of shell: IP20
1.2.3.Easy installation
IM300 dimensions conform DIN96 × 96 standard. It can be mounted on the
Summary of Contents for IM300 Series
Page 1: ...IM300 Operational Manual ...
Page 109: ...CNABB CNIIB IM300 201903 REV C ...
