Measurement accuracy according to DIN EN 61557-12 Possible interfaces: KBR eBus*, Modbus*, *depending on the device type [1]-[4], [6]-[8] are also available with NRTL certification.
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Three-phase network measuring device multimess F144 LED
The electronic network measuring devices of the multimess F144 LED series measure and monitor all important parameters in the three-phase network and are available in a wide range of performance classes.
The load profi le of the facility measured in 15-minute measuring intervals can be saved for up to 366 days, depending on the model. The integrated event memory can log up to 1500 events, such as limit violations, power failures, voltage dips, etc.
Highlights
- Measuring accuracy according to DIN EN 61557-12
- Power quality according to DIN EN 61000-4-30
- Load profil memory 366 days
- Harmonics measurement 3rd up to 63rd of voltage and current
- Separate current transformer input for neutral conductor current
- PE ground leakage current is displayed
- Several performance classes for all fields of application
- Extensive displays, functions and storage possibilities
- Wide range of variety of inputs and outputs (digital/analog)
Technical data
multimess F144 measuring device
Device types overview | ||||
---|---|---|---|---|
Item-no. |
Item-no. US5 (optional) |
Item-no. US1-NRTL |
||
[1] | multimess F144-0-LED-EP-2RO1DO-US_ | 24007 | 24008 | 24014 |
[2] | multimess F144-2-LED-ESMS-2RO1DO-US_ | 23654 | 23659 | 23883 |
[3] | multimess F144-2-LED-ESMSET-2RO1DO-US_ | 23655 | 23660 | 23884 |
[4] | multimess F144-2-LED-ESMSMT-2RO1DO-US_ | 23656 | 23661 | 23885 |
[5] | multimess F144-2-LED-ESMSDP-2RO1DO-US_ | 23657 | 23662 | - |
[6] | multimess F144-2-LED-ESMS-2RO1DO3AO-US_ | 22809 | 23666 | 23886 |
[7] | multimess F144-2-LED-ESMSET-2RO1DO3AO-US_ | 23663 | 23667 | 23887 |
[8] | multimess F144-2-LED-ESMSMT-2RO1DO3AO-US_ | 23664 | 23668 | 23888 |
[9] | multimess F144-2-LED-ESMSDP-2RO1DO3AO-US_ | 23665 | 23669 | - |
US1: 100 bis240 V +/- 10% AC/DC 50/60 Hz, 18 VA, 10 W
US5 (optional): 22,5 bis 64 V +/- 10% AC/DC 50/60 Hz, 15 VA, 10 W
Input and output configuration | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Device types | [1] | [2] | [3] | [4] | [5] | [6] | [7] | [8] | [9] | ||||
Digital input |
- | yes | yes | yes | yes | yes | yes | yes | yes | ||||
Puse output (P+/Q+) | 1 | - | - | - | - | - | - | - | - | ||||
Pulse output(P+/Q+/P-/Q-) | - |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
||||
Relay output | 21 | 21, 2 | 21, 2 | 21, 2 | 21, 2 | 21, 2 | 21, 2 | 21, 2 | 21, 2 | ||||
Analog outputs | - | - | - | - | - | 3 | 3 | 3 | 3 | ||||
Interface | - | RS485 | RS485 | RS485 | RS485 | RS485 | RS485 | RS485 | RS485 | ||||
KBR eBus | - | yes | yes | yes | yes | yes | yes | yes | yes | ||||
KBR eBus TCP | - | yes | - | - | - | ja | - | - | |||||
Modbus RTU/ASCII | - | yes | yes | yes | yes | yes | yes | yes | yes | ||||
Modbus-TCP | - | - | yes | - | - | - | yes | ||||||
Profibus-DP | - | - | - | - | yes | - | - | - | yes | ||||
Power supply | US1: 100 bis240 V +/- 10% AC/DC 50/60 Hz, 18 VA, 10 W | ||||||||||||
US5 (optional): 22,5 bis 64 V +/- 10% AC/DC 50/60 Hz, 15 VA, 10 W |
1 Limit function
2 Additional switch relay function via bus
Measured variables/Memory
Details, measured variables and memory - Device type [1]
Details, measured variables and memory | |
---|---|
multimess F144-0-LED-... [1] ...EP-2RO1DO-US_ |
|
measured variables | |
Voltage | U Ph–N (L1 – L3) | U Ph-Ph |
Electricity | I Ph (L1 – L3) |
Current average value | I Ph (L1 – L3) |
Neutral conductor current | IN | I-average |
Apparent power | S Ph (L1 – L3) | S total |
Active power | P Ph (L1 – L3) | P total |
Q1 = fundamental reactive power | Q 1 (L1 – L3) | Q1 total |
Frequency | f Net |
Harmonics | THD (L1 – L3) voltage |
Rotary field control: Rotary field display in degrees | yes |
Power factors | Fundamental component cosφ (L1 – L3) |
Total power factor λ (L1 – L3) | λ total | |
Electric energy | Continuous counter for active energy P+ |
Continuous counter for reactive energy Q+ | |
Tariff switching | HT / LT |
Memory | |
Load profi le memory P total / Q total | - |
Duration of load profi le storage |
- |
Daily, active and reactive energy | - |
Maximum indicator function (min. / max.) | For all displayed measured values,2active and reactive power2 periods with date and time |
Event memory | - |
Operating log | - |
1 Only available via interface
2 Maximum value only
Details, measured variables and memory - Device types [2] to [9]
Details, measured variables and memory | |
---|---|
multimess F144-2-LED-... [2] ...ESMS-2RO1DO-US_ |
multimess F144-2-LED-... (with 3 analog outputs) [6] ...ESMS-2RO1DO3AO-US_ |
Measured variables | |
Voltage | U Ph–N (L1 – L3) | U Ph-Ph |
Electricity | I Ph (L1 – L3) |
Current average value | I Ph (L1 – L3) |
Neutral conductor current | IN | IN-average |
Apparent power | S Ph (L1 – L3) | S total |
Active power | P Ph (L1 – L3) | P total |
Q1 = fundamental reactive power | Q 1 (L1 – L3) | Q 1 total |
Frequency | f Netz |
Harmonics | THD (L1 – L3) voltage |
THD (L1 – L3) current | |
3rd - 63th Harm. (L1 – L3) voltage | |
3rd - 63th Harm. (L1 – L3) current | |
Rotary field control: Rotary field display in degrees | yes |
Power factor | Fundamental component cosφ (L1 – L3) |
Total power facator λ (L1 – L3) | λ total | |
Electritciy energy | Continuous counter for active energy P+ | P- |
Continuous counter for reactive energy Q+ | Q- | |
Tariff switching | HT / LT |
Memory | |
Load profil memory P total / Q total | P+1 | Q+1 (cumulated) |
P-1 | Q-1 (cumulatedt) | |
Duration of load profi le storage (at 15-minute measuring interval) |
Ring buffer for 366 days |
Daily, active and reactive energy | Annual energy memory, daily values for active and reactive energy1 |
Maximum indicator function (min. / max.) | For all displayed measured values, active and reactive power periods with date and time |
Event memory | 1500 events with date, time and duration, e. g. limit violations, power failures and overvoltage ≥ 20 ms at 100% measuring circuit voltage dip1 |
Operating log | 500 records with date and time1 |
1 Only available via interface
2 Maximum value only
Connection diagram
Connection diagram - Device type [1]
Connection diagram - Device types [2] bis [9]
Downloads
Technical Details - Brochure (10919 KB)
Quick guide - multimess F144-0-LED-xxx-5 / F144-2-LED-xxx-5 (1024 KB)
User manual - multimess-F144-0-LED-xxx-5_TYP-1 (858 KB)
User manual - multimess-F144-2-LED-xxx_Device types 2 to 9 (1,36 MB)
Connection diagram - multimess F144-0-LED-xxx_Device type 1 (200 KB)
Connection-diagram - multimess-F144-2-LED-xxx_Device types 2 to 9 (225 KB)
NRTL Certificate, multimess F144 (156 KB)