Production site. Due to the increase in electronic loads such as computers, ballasts or switching actuators, the quality of the power system is very important.

With PQM’s power analysis option, it is possible to display any current or voltage phases and calculat    e the harmonics contained therein.

By understanding the distribution of harmonics, measures can be taken to prevent transformers, motors, capacitors and neutrals from overheating and circuit breakers from tripping unexpectedly.

Redistribution of network loads dcs-sis.com can also be determined.PQM provides waveform recordings and graph printouts to help diagnose problems.

Applications

. Distribution room, transformer, generator, capacitor bank and motor measurements .

. Medium and low voltage networks .

. For commercial, industrial and energy distribution applications .

. Configurable control of load shedding/heavy loads, power factor, etc.

power factor, etc.

Power quality analysis

Measurement/control

.A, V, W, var, VA, varh, Wh, power factor, Hz, imbalance

.A, W, var, VA, overshoot

. Load Shedding

. Power factor control .

. Pulse Accumulator Input

. Pulse output kWh, kvarh or kVAh

Monitoring

Harmonic analysis up to 63 levels, including THD and TIF

. Event logging

. Waveform capture

. Sequence Data Logging

. Trigger Trace Storage

Communication

. Ports: RS232 front panel, dual RS485 rear panel

.ModBus RTU protocol .

. . mini RTU: 4 logic inputs and 4 logic outputs .

. 1 analog input and 4 analog outputs .

. Local and remote display of all variables .

. Communicates with GE Multilin Relay 269/565 (MOD 508).