REVALCO RANM8
רב מודד תלת פאזי דיגיטלי להתקנה על פס דין
מודד מתחים,זרמים,הספקים,אנרגיה,כופל הספק,תדר,עיוות הרמוני (THD)
מציג עיוות הרמוני בצורה גרפית ומספרית במתח ובזרם עד ההרמוניה ה-15
כולל יציאת תקשורת RS485
כולל 4 כניסות דיגיטליות ו-2 מגעים יבשים הניתנים לתיכנות
צג גדול עם תאורת מסך
רוחב 140 מ"מ (8 מודול)
RAN M8 is an electronic instrument expressly developed to measure and control several electrical parameters in a threephase system of : Voltages, Currents, Power, Integrated Power, Frequency, Power factor and distorsion of the harmonic waves.
The selection of these parameters and the Network settings are made easy by the use of only three shift keys..
The instrument is convenient to use expecially for:
- Monitoring the energy consumption and the condition of the installed devices
- Use in automation systems and process control
- Management of the energy costs, related to the real consumption
- Control of the over power and/or optimising the use of the devices combined with PLC or PC
Al] the measured values are visible on the analyser's display or furnished to the above remote displayes by a serial interface AS 485 (except the harmonic waves).
| Electrical parameters | Measured values | Computed |
|---|---|---|
| Voltage (RMS) | V1-V2-V3 (V) | |
| Current (RMS) | 11 - 12 -13 (A) | |
| Active Power | P1-P2-P3 (W) | |
| Reactive Power | 01-02-03 (VAR) | |
| Frequency | F (Hz) | |
| Apparent Power | S1-S2-S3 (VA) | |
| Power Factor | Pf1-Pf2-Pf3 (cos phi) | |
| Total Active Power | Pt (W) | |
| Total Reactive Power | Qt (VAR) | |
| Total Apparent Power | St (VA) | |
| Total Power Factor | Ptt (cos phi) | |
| Harmonic distorsion (numerical and graphic) | 3xV - 3x1 (h1...h15%) | |
| Total harmonic distorsion | (%) 3xVthd - 3xVcrs | |
| Voltage crest factor | 3xVcrs | |
| Current crest factor | 3xlcrs | |
| Active Energy in 4 tarifs (positive and negative) | (kWhr) | |
| Reactive Power in 4 tarifs (positive and negative) | (kVARhr) |