LMG600 Series Power Analyzer

Powerful. Convenient. Flexible.

Key Facts

Exceptionally high measurement accuracy of 0.015 % rdg. + 0.01 % rng.
Measurement of narrow- and broadband values through DualPath architecture
Four different power channel types and a process signal interface (PSI)
Tailored to your application: Flexible scripting tool and Custom menu
Harmonics and interharmonics up to 2000th order, as required by EN61000-4-7

Obtenir un devis Configurez votre produit

Versatile High-Precision Power Analyzer

The ZES ZIMMER LMG600 Series of Precision Power Analyzers provides high-accuracy power measurements for demanding test applications. Its DualPath architecture enables simultaneous wideband and narrowband analysis up to 10 MHz. It measures precisely from very low power to complex multi-phase and high-power systems through configurable power channels and external sensors.

A 10.1" touchscreen with an intuitive user interface, built-in data logging, and customizable menus simplify operation and reduce setup time. Whether used in R&D, validation, or certification, it delivers consistent, traceable results for accurate power analysis.

Quick Links

Indiquer les modèles disponibles
Indiquer les options disponibles

Caractéristiques & avantages

Flexible channel configuration

Tailored precision where you need it

Not every measurement in a setup demands the same precision or bandwidth. The LMG600 Series supports four channel types (S, A, B, C) that can be mixed freely within the same chassis, ranging from the S-Channel with 0.015% AC accuracy and 10 MHz bandwidth down to the C-Channel for lower-frequency tasks. You configure the instrument to match the application — no over-specification, no compromises where it counts.

DualPath architecture

Wideband and narrowband values in a single measurement

Conventional power analyzers force a compromise: enable the anti-aliasing filter and lose wideband content, or disable it and risk aliasing errors in your FFT. The LMG600 Series resolves this with two independent A/D converters per channel — one for the filterless wideband signal, one for the narrowband signal after anti-aliasing. Both paths run in parallel, delivering RMS values, harmonics, and FFT results from the same signal simultaneously.

Custom menu

A user interface tailored to your application

Build application-specific views from the ground up: choose which electrical quantities and I/O variables to display, arrange them freely on screen, and add graphical elements such as wiring diagrams, photographs, or your brand identity. Pass/fail indicators and on-screen input fields for DUT-specific parameters can be embedded directly into the view, creating a measurement environment that even less experienced operators can use confidently.

Plug 'n' Measure sensor integration

Range extension of current measurements

Connected precision current transducers (PCT) identify themselves to the LMG600 via an integrated bus, automatically transferring scaling factors, delay compensation, sensor type, and last calibration date. The LMG600 Series power analyzers also power the sensors directly, eliminating separate supplies. There is no difference between direct and sensor-based measurements, and no manual fine-tuning required to obtain accurate results.

Bi-directional CAN interface

Bridging power analysis and the automotive world

The LMG600 Series is capable of sharing up to 128 measured values and variables directly over CAN bus including voltage, current, power, speed, torque, temperature and more. The interface works both ways: the LMG600 can also act on incoming CAN messages, with up to 128 trigger conditions available to start recordings, switch ranges, or initiate logging based on external events. No middleware, no manual data alignment.

Compliance testing with the LMG Test Suite

Standards-conforming evaluation, end to end

The LMG Test Suite drives the LMG600 through EMC compliance tests according to - IEC/EN 61000-3-2/-12 (harmonics) - IEC/EN 61000-3-3/-11 (flicker) - EN 50564 / IEC 62301 (standby power). It works with any standards-compliant AC source, online or offline, and exports comprehensive test reports including all traceability information. Upcoming changes are incorporated as they are adopted.

Process signal interface (PSI)

Mechanical and environmental data, perfectly synchronized

The optional PSI adds fast analog inputs, switching inputs and outputs, torque/speed/frequency inputs, and 32 analog outputs — all sampled in synchronization with the power channels. Torque, speed, temperature, and pressure can be acquired alongside voltage and current, and external devices can be triggered or driven directly from measured values.

Multi-device synchronization

No need to stop at seven channels

Multiple LMG600 units can be linked via sync cable to form a single virtual analyzer, automatically aligning cycle timing, system time, transient trigger events, and the state of energy integration. Whether you need eight channels or many more, the measurement remains coherent across all chassis with no manual reconciliation required.

Gapless measurement with full dynamic range

From microamps to 32 amps without changing ranges

Compliance procedures such as IEC 62301 and EN 50564 require uninterrupted observation across widely varying load conditions. The LMG600 Series offers a continuous dynamic range from 500 µA to 32 A and 3 mV to 1000 V, with 18-bit resolution and a 10 ms minimum cycle time. Standby and full-load conditions can be characterized in a single, uninterrupted run, with 0.015% basic accuracy preserved even near the bottom of a range.

Available models

Specifications

Electrical specifications
Analog Bandwidth	S Channel	DC to 10 MHz
	A Channel	DC to 10 MHz
	B Channel	DC to 500 kHz
	C Channel	DC to 10 kHz
Best power accuracy	S Channel	0.015% + 0.01%
	A Channel	0.015% + 0.01%
	B Channel	0.05% + 0.02%
	C Channel	0.03% + 0.01%
Maximum input voltage	Direct Connection	1000 V
Maximum input current	Direct Connection	32 A
Voltage range extension	S Channel	1500 VDC
Maximum Sampling Rate		1.21 MS/s
Voltage Input Impedance		2.69 MΩ \|\| 4 pF
Earth Capacitance		90 pF
Measured voltage rating		300 V CAT IV, 600 V CAT III, 1000 V CAT II, 1500 V DC
Protection against earth	From input to PE	300 V CAT IV, 600 V CAT III, 1000 V CAT II
DC- optimized	S Channel	●
Display and interfaces
Display	LMG611, LMG641	7" Touchscreen
	LMG671	10.1" Touchscreen
Remote control interfaces		USB, LAN, RS-232
Additional inputs/outputs
Fast analog inputs		2 inputs, 150 kS/s, 16 bit, BNC
Analog inputs		8 inputs, 100 S/s, 16 bit, D-Sub:DE-09
Analog outputs		32 outputs, output per cycle, 14 bit, D-Sub: DA-15 & DB-25
Switching outputs		8 outputs: 6 switches with 2 connections each and 2 switching outputs with common negative, D-Sub: DB-25
Switching inputs		8 inputs: 150 kS / s, in two groups 4 inputs each with common ground, D-Sub: DB-25
Speed-/torque-/frequency inputs		150 kS/s, D-Sub: DA-15
Special functions
Scope function		Graphical display of sample values over time in two scopes with 8 signals each
Plot function		Two time (trend-) diagrams of max. 8 parameters each, max. resolution 10 ms
Star-delta conversion	LMG641, LMG671, LMG671-ATE	Conversion of line voltages to phase voltages and computation of resulting active power
Harmonics		Up to 2,000th order
Flicker		According to IEC EN 61000-4-15
LMG Test Suite		Conformity tests according to: IEC EN 61000-3-2 & 61000-3-12 for harmonics IEC EN 61000-3-3 & 61000-3-11 for flicker IEC 62301 & EN 50564 for standby power
General data
Dimensions (W x H x D)	LMG611	433 mm x 177 mm x 200 mm
	LMG641	284 mm x 177 mm x 590 mm
	LMG671	433 mm x 177 mm x 590 mm
	LMG671-ATE	84 HP x 4 RU x 590 mm
Weight	LMG611	Max. 7.2 kg
	LMG641	Max. 15.5 kg
	LMG671, LMG671-ATE	Max. 18.5 kg
Rated mains voltage and frequency range		100 v to 230 V, 47 to 63 Hz
Rated power	LMG611, LMG641	Max. 200 W
	LMG671, LMG671-ATE	Max. 400 W

Available options

Demander des informations

Do you have questions or need additional information? Simply fill out this form and we will get right back to you.
For service/support requests, please go here to log in or register.

Mme

Aucune information

Prénom

Nom

Courrier électronique

Entreprise

Pays

Téléphone (ex : +1 400 123 5678)

Code postal

Ville

Demande d'informations

Email confirmation (optional)

Votre demande a bien été envoyée ! Nous vous contacterons dans les plus brefs délais.

An error is occurred, please try it again later.

Informations générales et conditions d'utilisation du site Web

Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

You may use the electronic signature via DocuSign to submit your information to enroll with the Rohde & Schwarz Customer Delegated Administration program. DocuSign processes the information provided according to their . The minimum system requirements for using the DocuSign system may change over time. The current system requirements are found

Termes & Conditions du tirage au sort relatif aux 10 ans des oscilloscopes Rohde & Schwarz

1. Le tirage au sort “10 years Rohde & Schwarz oscilloscopes” est organisé par Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Allemagne, Tel. +49 89 41 29 0 (référencé ici par “R&S").

2. Tous les participants peuvent s'inscrire au tirage au sort du 01 janvier 2020 au 31 décembre 2020 avec leur nom, le nom de leur entreprise et leur courriel professionnel.

3. La participation est gratuite et ne dépend pas de l'achat de biens ou de services.

4. Le tirage au sort est uniquement ouvert aux entités juridiques et seules les personnes morales peuvent gagner les prix. Une personne physique n'est pas autorisée à participer en son nom propre et pour son propre compte, mais en tant que représentant d'une entité juridique en remplissant le formulaire de participation au nom et pour le compte de l'entité juridique.

5. Les prix à gagner sont 1 des 10 R&S®RTB2000 au cours de la période allant du 1 janvier 2020 au 31 décembre 2020 :

Prix : 1x oscilloscope numérique R&S®RTB2000

6. Le tirage au sort aura lieu au siège social de Rohde & Schwarz, Muehldorstrasse 15, 81671 Munich. Les gagnants des prix seront informés par courriel sous 5 jours ouvrés.

7. Le représentant autorisé de l'entité juridique devra informer Rohde & Schwarz qu'il accepte le prix. En cas de refus d'acceptation, ou sans aucune réponse dans les deux semaines, un nouveau gagnant sera tiré au sort. Si aucun gagnant ne se manifeste sous quatre semaines, le tirage au sort prend fin et le prix est perdu.

8. Les employés R&S et les membres de leurs familles, ainsi que toute personne participant au processus du tirage au sort et les membres de leurs familles sont exclus du formulaire de participation.

9. Aucun équivalent en argent ou échange de prix n'est autorisé. Les prix ne sont pas transférables. Tous les impôts, les prélèvements, les droits, les taxes et toutes autres charges perçus dans le pays du participant sont à la charge du participant.

10. Les données personnelles seront traitées uniquement dans le cadre de ce tirage au sort et supprimées quatre semaines après celui-ci, sauf indication contraire.

11. Tout participant qui ne respecte pas ces Termes & Conditions peut être disqualifié par Rohde & Schwarz de ce concours. Dans un tel cas, les prix peuvent également être retirés de manière rétroactive. Dans le cas où un prix est retiré de manière rétroactive à cause du non-respect de ces conditions, il devra être retourné par le participant en question à ses frais à l'adresse Rohde & Schwarz mentionnée au point n°1 et un nouveau gagnant sera tiré au sort.

12. Les participants ne peuvent pas réclamer les prix de ce tirage au sort et aucune procédure juridique n'est autorisée à cet égard.

13. Le tirage au sort et toute relation contractuelle qui en découle entre Rohde & Schwarz et le participant respectif sont régis et interprétés conformément aux lois de l'Allemagne, sans aucun recours au conflit de lois. Les tribunaux de Munich, Allemagne, sont seuls compétents en cas de litige émanant directement ou indirectement de la participation à ce concours.

* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.

LMG600 Series Power Analyzer

Powerful. Convenient. Flexible.

Versatile High-Precision Power Analyzer