OWON PC321

Model	PC321
Vendor	OWON
Description	3-Phase clamp power meter
Exposes	current, power, power_reactive, energy, reactive_energy, voltage_l1, voltage_l2, voltage_l3, current_l1, current_l2, current_l3, energy_l1, energy_l2, energy_l3, reactive_energy_l1, reactive_energy_l2, reactive_energy_l3, power_l1, power_l2, power_l3, reactive_power_l1, reactive_power_l2, reactive_power_l3, power_factor_l1, power_factor_l2, power_factor_l3, linkquality
Picture

Options

How to use device type specific configuration

• current_calibration: Calibrates the current value (percentual offset), takes into effect on next report of device. The value must be a number.

• current_precision: Number of digits after decimal point for current, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of 0 and with a with a maximum value of 3

• power_calibration: Calibrates the power value (percentual offset), takes into effect on next report of device. The value must be a number.

• power_precision: Number of digits after decimal point for power, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of 0 and with a with a maximum value of 3

• energy_calibration: Calibrates the energy value (percentual offset), takes into effect on next report of device. The value must be a number.

• energy_precision: Number of digits after decimal point for energy, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of 0 and with a with a maximum value of 3

Exposes

Current (numeric)

Instantaneous measured electrical current. Value can be found in the published state on the current property. It's not possible to read (/get) or write (/set) this value. The unit of this value is A.

Power (numeric)

Instantaneous measured power. Value can be found in the published state on the power property. It's not possible to read (/get) or write (/set) this value. The unit of this value is W.

Power reactive (numeric)

Instantaneous measured reactive power. Value can be found in the published state on the power_reactive property. It's not possible to read (/get) or write (/set) this value. The unit of this value is VAR.

Energy (numeric)

Sum of consumed energy. Value can be found in the published state on the energy property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kWh.

Reactive energy (numeric)

Reactive energy for all phase. Value can be found in the published state on the reactive_energy property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kVArh.

Voltage l1 (numeric)

Phase 1 voltage. Value can be found in the published state on the voltage_l1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is V.

Voltage l2 (numeric)

Phase 2 voltage. Value can be found in the published state on the voltage_l2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is V.

Voltage l3 (numeric)

Phase 3 voltage. Value can be found in the published state on the voltage_l3 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is V.

Current l1 (numeric)

Phase 1 current. Value can be found in the published state on the current_l1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is A.

Current l2 (numeric)

Phase 2 current. Value can be found in the published state on the current_l2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is A.

Current l3 (numeric)

Phase 3 current. Value can be found in the published state on the current_l3 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is A.

Energy l1 (numeric)

Phase 1 energy. Value can be found in the published state on the energy_l1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kWh.

Energy l2 (numeric)

Phase 2 energy. Value can be found in the published state on the energy_l2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kWh.

Energy l3 (numeric)

Phase 3 energy. Value can be found in the published state on the energy_l3 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kWh.

Reactive energy l1 (numeric)

Phase 1 reactive energy. Value can be found in the published state on the reactive_energy_l1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kVArh.

Reactive energy l2 (numeric)

Phase 2 reactive energy. Value can be found in the published state on the reactive_energy_l2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kVArh.

Reactive energy l3 (numeric)

Phase 3 reactive energy. Value can be found in the published state on the reactive_energy_l3 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is kVArh.

Power l1 (numeric)

Phase 1 power. Value can be found in the published state on the power_l1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is W.

Power l2 (numeric)

Phase 2 power. Value can be found in the published state on the power_l2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is W.

Power l3 (numeric)

Phase 3 power. Value can be found in the published state on the power_l3 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is W.

Reactive power l1 (numeric)

Phase 1 reactive power. Value can be found in the published state on the reactive_power_l1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is VAr.

Reactive power l2 (numeric)

Phase 2 reactive power. Value can be found in the published state on the reactive_power_l2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is VAr.

Reactive power l3 (numeric)

Phase 3 reactive power. Value can be found in the published state on the reactive_power_l3 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is VAr.

Power factor l1 (numeric)

Phase 1 power factor. Value can be found in the published state on the power_factor_l1 property. It's not possible to read (/get) or write (/set) this value.

Power factor l2 (numeric)

Phase 2 power factor. Value can be found in the published state on the power_factor_l2 property. It's not possible to read (/get) or write (/set) this value.

Power factor l3 (numeric)

Phase 3 power factor. Value can be found in the published state on the power_factor_l3 property. It's not possible to read (/get) or write (/set) this value.

Linkquality (numeric)

Link quality (signal strength). Value can be found in the published state on the linkquality property. It's not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 255. The unit of this value is lqi.