PMAC720 Power Meter, Energy Meter

1. Power metering: U,I,P,Q,kWh,PF,F, 2. RS485/ Modbus 3. Optional DI/ DO module 4. Auxiliary SOE,TOU. 31th harmonic

PMAC720, a perfect Power meter, display by LCD panel.

Features:

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:

Parameter	Accuracy	Resolution	Measuring range
Voltage	0.2%	0.01	direct 520V ph-ph PT primary; 0~999999V
Current	0.2%	0.001	0~49999A
Power	0.5%	0.1	0~100MW/ Mvar
Power factor	0.5%	0.001	-1.000~+1.000
Frequency	0.01	0.01	45~65Hz
Active energy	1.0%	0.1	0~99,999,999.9kWh
Reactive energy	2.0%	0.1	0~99,999,999.9 kvarh
Individual harmonic	1.0%	0.001	0~100%
Un-balance	1.0%	0.001	0~100%

 

PMAC720 Power Meter

PMAC720 Power Meter, Energy Meter