Model : Power Monitor - PMN 5A
The Power Monitor can be used in single phase and three phase systems. It can be used to monitor Voltage, Current, Frequency, Power, Power Factor and Energy.
The Power Monitor is an equipment that displays instantaneous Current, Voltage, PF, Frequency and Power (Active, Reactive and Apparent). In addition to measuring all fundamental electrical parameters, it also monitors and indicates the failures of CT's and PT's.
The day can be split into a maximum of 6 non-overlapping time slots. These slots are called as Time Of Day (TOD). Real and Apparent Energy can be monitored for Each TOD separately for a day and between resets. Using Power Monitor we can calculate of production verses energy and Consumption - KWHr / Unit quantity of Production and work out energy loss in distribution (incoming energy and energy used)
Salient Features
- True RMS measurements
- PT and CT primary programmable at site
- Time of day (TOD) based measurement - maximum of 6 Time of day settings
- Low PF monitoring for each TOD
- Communication facility with computer
Technical Specifications
| Parameter | Power Monitor |
|---|
Input Voltage
(Phase to Phase) | 500 v rms (max) |
| Current | 5A / 1A |
| Aux.Supply | 220V ± 20% |
| Accuracy | Class 1 |
| Display | 16 Character 2 Line alphanumeric LCD with back light |
| Burden | 0.1 VA Typical |
| Dimensions | 144mm x 144mm x 100mm |
| Panel Cutout | 136mm x 136mm |
| Keyboard | Feather touch keyboard |
Applications
- Calculation of production verses energy
- Consumption - KWHr / unit quantity of production
- To caution on the extra energy consumption
- To work out energy loss in distribution (Incoming energy and energy used)
- Localization of inefficiency of machines / man power
- To identify reduction in energy cost
- Auto scrolling option
Displays
- Phase and Line voltage - True rms
- Line current - True rms
- Power Factor - individual Phase / total
- True Power in KW - individual Phase / total
- Apparent Power in KVA - individual Phase / total
- Reactive Power in KVAR - individual Phase / total
- Import / Export indication
- Frequency
- Total true energy in KWHr
- Total apparent energy in KVAHr
- Total reactive energy in KVARH
- Total inductive reactive energy in KVARH - L
- Total capacitive reactive energy in KVARH - C
- TOD - True energgy (between reset & total)
- TOD - Apparent energy (between reset & total)
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