multimess F96 TFT - Rogowski

The simple way to modern switchgear.

multimess F96 xxx Rogowski

multimess F96 TFT with rogowski coils: The easy way to modern switchgearNachträgliche Montage leicht gemacht, selbst bei engsten Platzverhältnissen

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.

Translated with www.DeepL.com/Translator (free version)

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-US_-5
[2] 0-TFT-ESMS-1DO-US_-5

multimess F96-

[3] 2-TFT-MS-2RO1DO-US_-5
[4] 2-TFT-ESMS-2RO1DO-US_-5
[5] 2-TFT-ET-2RO1DO-US_-5
[6] 2-TFT-MT-2RO1DO-US_-5
[7] 2-TFT-ESET-2RO1DO-R1-GW-US_-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
(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

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.

 

multimess Energy measuring devices

MEASUREMENT MASTERMINDS!

When measurement alone is not enough.

Brochure multimess en 5118 1 1