PQ Devices

You can integrate the following Power Quality (PQ) device. For more information, refer to the PAC5200 manual.

PAC5200

The multifunctional PAC5200 devices record and process measurands and events according to IEC 61000-4-30 Power Quality (PQ) standard. The devices are used on all voltage levels of power-supply systems. PAC5200 devices are used in 1-phase systems, 3-phase systems, and 4-phase systems (with neutral conductor).

In addition to the measuring function, SENTRON PAC5200 features various recorders (e.g. Measurement recorder) to record the measurands in programmable time intervals. Long-term data and events are analyzed and output as report according to power quality standards, for example, EN 50160. The device features a 2- GB memory for data storage.

The input circuits for voltage measurement are galvanically isolated and can be used in IT, TT, and, TN networks. To ensure galvanic separation for current measurements, the lines connected to the current measuring inputs are galvanically separated from the current transformers.

Generic Features of the Device

Feature

Applicable

Digital Inputs

No

Digital Outputs

No

Counters

Yes

Synchronization

No

Event Memory

No

Power Period

Yes

Power Quality

No

N conductor

No

Password

Yes

TCP

Yes

RTU

Yes

Web12page

Yes

 

  • Features Specific to the Device

The PAC5200 devices record the following measured variables:

  • Alternating voltage and alternating current
  • Unbalanced alternating voltage and alternating current
  • Active, reactive, and apparent power
  • Active, reactive, and apparent energy
  • Power frequency
  • Phase angle
  • Power factor and active power factor
  • Total Harmonic Distortion (THD) of alternating voltage and alternating current
  • Harmonics of alternating voltage and alternating current
  • Flicker according to IEC 61000-4-15 standard (only PAC5200)

Connect the PAC5200 devices to powermanager via Ethernet interface.

Fault records for PAC5200 devices are displayed in the Web tab on the base panel.