The simple way to modern switchgear.
multimess F96 TFT with rogowski coils: The easy way to modern switchgear
Retrofitting made easy, even in the tightest of spaces your switchgear is always "up to date".
For retrofit of switchgears, multimess F96 measuring instruments with Rogowski tapes are the best solution. If measuring instruments have to be retrofitted in switchgears, the retrofitting of current transformers is the biggest challenge.
Retrofitting current transformers in an existing switchgear is always a problematic task. With the use of Rogowski tapes, this work is quickly done. Installation can be carried out without the need for time-consuming disconnection of the live system. Due to their flexible and narrow design, the belts can be used in virtually any distribution system. Even with very small distances between the individual conductors, they can be installed without any problems. In the case of parallel connections or copper bars, Rogowski belts are usually the only way to retrofit a measurement. Due to the special design of KBR Rogowski belts, they can be installed in any position without changing the measurement error.
Highlights
- Easy connection of the prefabricated Rogowski belts
- Integrator for the Rogowski tapes integrated in the device
- No external supply voltage necessary for the Rogowski belts
- Measurement accuracy according to DIN EN 61557-12
- Voltage quality according to DIN EN 61000-4-30
- Colored TFT Display
- Color scheme of the display is individually adjustable by the user
- Optional retrofittable interfaces for any application
- Simple intuitive operation
- Comfortable color display e.g. with bar graph for net harmonic OS
- Graphical display of the voltage and current curve after a defined EN 61000 event
Technical data
| Device types overview | |||
|---|---|---|---|
| Power supply | |||
| Item no. US1 1 |
Item no. US5 2 |
||
| [1] | multimess F96-0-TFT-1DO-R1-US_-5 | 25951 | 25958 |
| [2] | multimess F96-0-TFT-ESMS-1DO-R1-US_-5 | 25953 | 25963 |
| [3] | multimess F96-2-TFT-ESMS-2RO1DO-R1-US_-5 | 25954 | 25959 |
| [4] | multimess F96-2-TFT-ET-2RO1DO-R1-US_-5 | 25956 | 25961 |
| [5] | multimess F96-2-TFT-MS-2RO1DO-R1-US_-5 | 25957 | 25962 |
| [6] | multimess F96-2-TFT-MT-2RO1DO-R1-US_-5 | 25955 | 25960 |
| [7] | multimess F96-2-TFT-ESET-2RO1DO-R1-GW-US_-5 | 25968 | 25970 |
1 US1 100 bis 240 V +/- 10% AC/DC 50/60 Hz, 8 VA
2 US5 22,5 bis 64 V +/- 10% AC/DC 50/60 Hz, 8 VA
| Input and output configuration | |||||||
|---|---|---|---|---|---|---|---|
| Device types | [1] | [2] | [3] | [4] | [5] | [6] | [7] |
| Pulse output | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relay output | – | – | 2 | 2 | 2 | 2 | 2 |
| Interface | – | RS 485 | RS 485 | – | RS 485 | – | RS 485 |
| – | – | – | TCP/IP | – | TCP/IP | TCP/IP | |
| KBR eBus | – | yes | yes | – | – | – | yes |
| KBR eBus TCP | – | – | – | yes | – | – | yes |
| Gateway Function | – | – | – | – | – | – | yes |
| Modbus RTU/ASCI | – | yes | yes | – | yes | – | – |
| Modbus TCP | – | – | – | – | – | yes | – |
| Connection Rogowski-Coils | yes | yes | yes | yes | yes | yes | yes |
| Memory | – | – | yes | yes | yes | yes | yes |
| Details, measured variables and memory | ||
|---|---|---|
|
multimess F96- [1] 0-TFT-1DO-R1-US_-5 |
multimess F96- [3] 2-TFT-ESMS-2RO1DO-R1-US1-5 |
|
| 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-average | 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) voltage | 3. - 63. Harm. (L1 – L3) voltage | |
| 3. - 63. Harm. (L1 – L3) current | 3. - 63. Harm. (L1 – L3) current | |
| Rotary field control: Rotary fi eld 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 / LT2 | HT / LT |
| Memory | ||
| Load profi le memory P total / Q total | - | P+ | Q+ (cumulated)3 |
| - | P- | Q- (cumulated)3 | |
|
Duration of load profi le storage |
- | 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
Rogowski-coil
| Rogowski-coil | |||||
|---|---|---|---|---|---|
| Measuring range | Length | Diameter | Connection cable | Item no.. | |
| Rogowski-coil F96-1000A | 1000 A | 40 cm | 12 cm | 3 Meter | 26201 |
| Rogowski-coil F96-3000A | 3000 A | 60 cm | 19 cm | 3 Meter | 26202 |
Upgrade kits: turn a base device into a high-end device in the blink of an eye
colour configurator
And don't simply imagine what colour your measuring device could be, but use our colour configuration to envisage the possibilities.
Only available in German.
Click here for the colour configurator.
Downloads
User manuel multimess F96 TFT-xxx-5_Rogowski(6769 KB)
multimess - Energy measuring devices (10194 KB)
