Power Meter | F96 – TFT Display
Overview
The electronic network measuring devices of the multimess F96 series measure and monitor all important parameters in a three-phase network and are available in different versions. Network voltage can be monitored in accordance with EN 61000-4-30. In case of a violation, the voltage and current history is saved and can be analyzed on the TFT display, for example. Different optional interfaces and protocols allow various applications.
Product detail
- Measuring accuracy according to DIN EN 61557-12
- Voltage quality according to DIN EN 61000-4-30
- Colour scheme of the display is individually adjustable by the user
- Optionally upgradeable interfaces for any possible application
- Easy and intuitive operation
- Comfortable colored TFT display with graphical representation, e. g. a bar chart of network harmonics up to 63rd
- Graphical diagnosis of voltage and current levels after a defined EN-61000 event
| Measured values | ||
|---|---|---|
| Voltage | U Ph–N (L1 – L3) | U Ph-Ph | U Ph–N (L1 – L3) | U Ph-Ph |
| Electricity | I Ph (L1 – L3) | I Ph (L1 – L3) |
| Current average value | I Ph (L1 – L3) | I Ph (L1 – L3) |
| Neutral conductor current | IN | IN-averagel | IN | IN-average |
| Apparent power | S Ph (L1 – L3) | S total | S Ph (L1 – L3) | S total |
| Active power | P Ph (L1 – L3) | P total | P Ph (L1 – L3) | P total |
| Q1 = fundamental reactive power | Q 1 (L1 – L3) | Q 1 total | Q 1 (L1 – L3) | Q 1 total |
| Frequency | f Net | f Net |
| Harmonics | THD (L1 – L3) voltage | THD (L1 – L3) voltage |
| Id (L1 – L3) current | Id (L1 – L3) current | |
| 3. – 63. Harm. (L1 – L3) valtage | 3. – 63. Harm. (L1 – L3) voltage | |
| 3. – 63. Harm. (L1 – L3) current | 3. – 63. Harm. (L1 – L3) current | |
| Rotary field control: Rotary field display in degrees | yes | yes |
| Power factors | Fundamental component cosφ (L1 – L3) | Fundamental component cosφ (L1 – L3) |
| Total power factor λ (L1 – L3) | λ total | Total power factor λ (L1 – L3) | λ total | |
| Electric energy | Continuous counter for active energy P+ | P- | Continuous counter for active energy P+ | P- |
| Continuous counter for reactive energy Q+ | Q- | Continuous counter for reactive energy Q+ | Q- | |
| Tariff switching | HT / NT2 | HT / NT |
| Memory | ||
| Load profi le memory P total / Q total | – | P+ | Q+ (cumulated)3 |
| – | P- | Q- (cumulated)3 | |
| Duration of load profi le storage (at 15-minute measuring intervals) | – | Ring buff er for 366 days |
| Daily, active and reactive energy | – | Annual energy memory, daily valuesfor active and reactive energy |
| Maximum indicator function (min. / max.) | yes1 | yes |
| Event memory | – | 1500 events to log tariff switching commands, error messages, etc. with date and time 3 |
| Operating log | – | 500 records with date and time |
1 No storage and timestamp
2 Switching via eBus
3 Not readable via Modbus and Profi bus