Multifunction Power Meter - PMAC720

The PMAC720 Multifunction Power Analyser is suit for up to 220kV system.

The compact device is designed for monitoring and displaying electric parameters include voltage, current, active power, reactive power, power factor, frequency, active energy and reactive energy.

Additional, PMAC720 is user-configurable enable users to add extendable DI/DO modules. The auxiliary functions (SOE, TOU. harmonic analysis, dual-RS485 com) are so powerful enough to satisfy different applications.

Feature:

1. Suit for LV/ HV voltage system

2. Compact design with all real-time measurement

3. Consist of basic unit and optional modules

4. 10 years back-up of integrated energy data

5. Large LCD, high brightness, auto-scrolling

6. High accuracy, V or I is 0.2%, kWh is class 1

7. CT and PT programmable

8. Pluggable terminals, easy to install

9. Panel size: 96 x 96mm

10. Password protect

Basic Function:

Provide one RS485 communication, measures and display real-time parameters:

1. Voltage—Ua, Ub, Uc, Uab, Ubc, Uca,

2. Current—Ia, Ib, Ic, In

3. Active power – Pa, Pb, Pc, ∑P

4. Reactive power –Qa, Qb, Qc, ∑Q

5. Power factor—PFa, PFb, PFc, ∑PF

6. Frequency

7. Active energy—kWh

8. Reactive energy– kvarh

Optional Modules:

1. 4 status input (dry contact) + 4 relay output

2. 8 status input (dry contact) + 2 relay output

3. 4 status input (wet contact) + 4 relay output

4. 8 status input (wet contact) + 2 pulse output

5. 2 pulse output + 2 analog output

Optional Function:

1.Up to 31st harmonic analysis, K factor, THD

2. SOE (event log)

3. TOU (multi-tariff)

4. One 4~20mA analog input

5. One 4~20mA analog output

Accuracy: