multimess F144 LED

The 3-phase network measuring devices from the multimess F144-LED series measure and monitor all important variables in the three-phase three-phase network and are available in a wide range of performance classes.

The load profile of the measured system can be saved for up to 366 days with a 15-minute measurement period. The integrated event memory logs up to 1500 events, such as: E.g. limit violations, power failures, voltage drops and much more.

Device types overview
		Article no. US1	Article no. US5 (optional)	Article 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	–

Device types overview

Article no.
US1

Article no.
US5
(optional)

Article 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

–

Input and output configuration
Device types	[1]	[2]	[3]	[4]	[5]	[6]	[7]	[8]	[9]
Digital inputs 1 synchronization, 1 HT/NT tariff	–	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Pulse output (P+/Q+)	1	–	–	–	–	–	–	–	–
Pulse output (P+/Q+/P-/Q-)	–	1	1	1	1	1	1	1	1
Relay output	2¹	2^{1, 2}	2^{1, 2}	2^{1, 2}	2^{1, 2}	2^{1, 2}	2^{1, 2}	2^{1, 2}	2^{1, 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	–	–	–	Yes	–	–
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

Input and output configuration

Device types

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

Digital inputs
1 synchronization,
1 HT/NT tariff

–

Yes

Pulse output (P+/Q+)

–

Pulse output (P+/Q+/P-/Q-)

–

Relay output

2¹

2^{1, 2}

Analog outputs

–

Interface

–

RS485

KBR eBus

–

Yes

KBR eBus TCP

–

Yes

–

Yes

–

Modbus RTU/ASCII

–

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

Details, metrics and storage
	multimess F144-0-LED-… [1] …EP-2RO1DO-US_
Metrics
Tension	U Ph–N (L1 – L3) \| U Ph-Ph
Electricity	I Ph (L1 – L3)
Average current value	I Ph (L1 – L3)
Neutral conductor current	IN \| IN means
Apparent power	S Ph (L1 – L3) \| S total
Active power	P Ph (L1 – L3) \| P total
Q1 = fundamental reactive power	Q1 (L1 – L3) \| Q 1 total
Frequency	f _network
Harmonics	THD (L1 – L3) voltage
Rotating field control: rotating field display in degrees	Yes
Performance factors	Fundamental oscillation cosφ (L1 – L3)
	Total power factor λ (L1 – L3) \| λ total
Electrical work	Endless counter for active work P+
	Endless counter for blind work Q+
Tariff switchable	HT / NT
Memory
Load profile memory P total / Q total	–
	–
Storage duration of the load profiles (with a 15 minute measurement period)	–
Daytime, active and blind work	–
Split pointer function (min. / max.)	For all displayed measured values, Wir-² and reactive power period ² with date and time
Event memory	–
Operational diary	–

Details, metrics and storage

multimess F144-0-LED-…

[1] …EP-2RO1DO-US_

Metrics

Tension

U Ph–N (L1 – L3) | U Ph-Ph

Electricity

I Ph (L1 – L3)

Average current value

I Ph (L1 – L3)

Neutral conductor current

IN | IN means

Apparent power

S Ph (L1 – L3) | S total

Active power

P Ph (L1 – L3) | P total

Q1 = fundamental reactive power

Q1 (L1 – L3) | Q 1 total

Frequency

f _network

Harmonics

THD (L1 – L3) voltage

Rotating field control: rotating field display in degrees

Yes

Performance factors

Fundamental oscillation cosφ (L1 – L3)

Total power factor λ (L1 – L3) | λ total

Electrical work

Endless counter for active work P+

Endless counter for blind work Q+

Tariff switchable

HT / NT

Memory

Load profile memory P total / Q total

–

Storage duration of the load profiles
(with a 15 minute measurement period)

–

Daytime, active and blind work

–

Split pointer function (min. / max.)

For all displayed measured values, Wir-² and reactive power period ² with date and time

Event memory

–

Operational diary

–

Details, metrics and storage
multimess F144-2-LED-… [2] …ESMS-2RO1DO-US_ [3] …ESMSET-2RO1DO-US_ [4] …ESMSMT-2RO1DO-US_ [5] …ESMSDP-2RO1DO-US_	multimess F144-2-LED-… (with 3 analog outputs) [6] …ESMS-2RO1DO3AO-US_ [7] …ESMSET-2RO1DO3AO-US_ [8] …ESMSMT-2RO1DO3AO-US_ [9] …ESMSDP-2RO1DO3AO-US_
Metrics
Tension	U Ph–N (L1 – L3) \| U Ph-Ph
Electricity	I Ph (L1 – L3)
Average current 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	Q1 (L1 – L3) \| Q 1 total
Frequency	f _network
Harmonics	THD (L1 – L3) voltage
	THD (L1 – L3) current
	3rd – 63th Harm. (L1 – L3) Tension
	3rd – 63th Harm. (L1 – L3) Electricity
Rotating field control: rotating field display in degrees	Yes
Performance factors	Fundamental oscillation cosφ (L1 – L3)
	Total power factor λ (L1 – L3) \| λ total
Electrical work	Endless counter for active work P+ \| P-
	Endless counter for blind work Q+ \| Q-
Tariff switchable	HT / NT
Memory
Load profile memory P total / Q total	P+¹ \| Q+¹ (cumulative)
	P-¹ \| Q-¹ (cumulative)
Storage duration of the load profiles (with a 15 minute measurement period)	Ring memory for 366 days
Daytime, active and blind work	Annual working memory, daily values for active and reactive work ¹
Split pointer function (min. / max.)	For all displayed measured values, Wir-² and reactive power period ² with date and time
Event memory	1500 events with date, time and duration, e.g. Limit values exceeded and undershot, power failures and voltage increases ≥ 20 ms at 100% measurement voltage drop ¹
Operational diary	500 entries with date and time ¹

Details, metrics and storage

multimess F144-2-LED-…

[2] …ESMS-2RO1DO-US_
[3] …ESMSET-2RO1DO-US_
[4] …ESMSMT-2RO1DO-US_
[5] …ESMSDP-2RO1DO-US_

multimess F144-2-LED-… (with 3 analog outputs)

[6] …ESMS-2RO1DO3AO-US_
[7] …ESMSET-2RO1DO3AO-US_
[8] …ESMSMT-2RO1DO3AO-US_
[9] …ESMSDP-2RO1DO3AO-US_

Metrics

Tension

U Ph–N (L1 – L3) | U Ph-Ph

Electricity

I Ph (L1 – L3)

Average current 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

Q1 (L1 – L3) | Q 1 total

Frequency

f _network

Harmonics

THD (L1 – L3) voltage

THD (L1 – L3) current

3rd – 63th Harm. (L1 – L3) Tension

3rd – 63th Harm. (L1 – L3) Electricity

Rotating field control: rotating field display in degrees

Yes

Performance factors

Fundamental oscillation cosφ (L1 – L3)

Total power factor λ (L1 – L3) | λ total

Electrical work

Endless counter for active work P+ | P-

Endless counter for blind work Q+ | Q-

Tariff switchable

HT / NT

Memory

Load profile memory P total / Q total

P+¹ | Q+¹ (cumulative)

P-¹ | Q-¹ (cumulative)

Storage duration of the load profiles
(with a 15 minute measurement period)

Ring memory for 366 days

Daytime, active and blind work

Annual working memory, daily values for active and reactive work ¹

Split pointer function (min. / max.)

For all displayed measured values, Wir-² and reactive power period ² with date and time

Event memory

1500 events with date, time and duration, e.g. Limit values exceeded and undershot, power failures and voltage increases ≥ 20 ms at 100% measurement voltage drop ¹

Operational diary

500 entries with date and time ¹

multimess F144 LED

multimess F144 power meter

Details, metrics and storage – [1]

Details, metrics and storage – Device type[2]to[9]

Connection diagram – [1]

Connection diagram – [2] bis [9]

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