OMRON K3MA-J Manual K3MA-J User's Manual

Power supply voltage: 100 to 240 VAC.
Heater control method: Phase control Cyclic control.
Input specifications: Two current inputs,
(for either single phase or threephase).
Output specifications: Two transistor outputs.
Communications output: RS-485.
Current input range: 20.0 to 200.0 A.
A high-precision Heater Element K3MA-J User's Manual.
Burnout Detector compatible with a,
wide-range of heater control methods K3MA-J
Push-in terminals reduce the workload.
Scaling.
NPN or PNP equivalent output.
Lineup includes models compatible with many heater control methods,
including ON/OFF control, phase control, and cyclic control.
High-precision heater burnout alarm with digital measurement.
Contributes to preventative maintenance K3MA-J User's Manual.
If the gate function is disabled, the gate input can be used as an,
undercurrent/overcurrent relay or for motor or lamp loads.
Undercurrent detection values can be set separately for CT1 and CT2.
CE marking and cUL certified (K8AC-H2@@@). Rated primary current: 400 A.
Rated secondary current: Special output.
Installation: Installed separately.
High-performance Power Monitor Suitable for On-panel Mounting and Display K3MA-J User's Manual.
Assists Energy-saving Analysis.
Energy classification for wasted standby and stopped power.
(Classification based on external inputs is also supported.)
Power and current can be measured simultaneously.
Measurement of flow rates with a pulse conversion function.
Simple temperature measurements with Temperature Sensor included in the Unit.
High-precision Measurements.
Measurement of generated power (regenerative power),
leading reactive power, lagging reactive power, and consumed power.
Power measurements on the primary side of inverters,
which are widely used to save energy.
Automatic range switching for accurate measurement of standby and stopped power.
Energy-saving Functions.
Conversion to monetary cost. (Also used for classified standby and stopped poower K3MA-J Manual. )
Alarm outputs can be selected for active power, reactive power,
regenerative power, current, voltage, or power factor.
The Power Monitor can log measurement data and supports Modbus communications.
Installation and Settingss K3MA-J Manual.
Direct measurement of three-phase, four-wire, 400-V line voltage.
Simple measurements without voltage wiring.
Incorrect voltage wiring detection.