ZES ZIMMER LMG670

The ZES ZIMMER LMG670 is the first Power Analyser without compromises. Its DualPath architectures offers simultaneous narrow- and broad band measurements through two independent measurements paths.

The LMG can be configured with up to 7 measurement channels (or 6 including an IO card for control & monitoring process signals). Three different Channel Measurement Modules are available: A1 module for high precision broadband measurement, B1 module for general purpose measurements and the C1 module for precision 50/60 Hz measurements.

Downloads


Datasheet
ZES ZIMMER Power Analyzers

Key features

  • Outstanding accuracy of 0.015% of measured value + 0.01% of range
  • Full dynamic range of 500 µA to 32 A / 3 mV to 1000 V
  • Analog bandwidth DC up to 10 MHz
  • Modular configuration with 1 to 7 power measurement channels
  • Gapless sampling up to 18 bit and cycle time < 30 ms
  • Delay time between V and I input < 3ns,
  • DualPath: Simultaneous independent measurement of narrow and broadband
  • Harmonics and inter harmonics up to 2000th order, with optional I/O card speed/torque inputs freely configurable for all signal types (analogue, frequency as RS422,TTL or HTL) via menu
  • Flexible scripting tool for custom applications
  • Simultaneous measurement of V, I, P values and harmonics
  • Signal filters freely configurable by frequency, type and characteristics
  • Synchronization to up to 7 different frequencies simultaneously
  • Flicker measurement, interactions between grid and appliance according to EN61000-4-15
  • Large and clearly arranged touchscreen GUI for intuitive handling
  • Excellent connectivity via USB2.0, GBit-LAN, RS-232 and DVI/VGA

Video


Applications

  • Frequency converter
  • Switching Power Supplies
  • Aviation Compliance
  • Lighting Engineering
  • Electric drive systems
  • White Goods
  • Research / Laboratories
  • Consumer Electronics
  • Power Generation
  • Transport
  • Inductive Components & Cores
  • Test Bench Design & Development
  • Ultra-high-speed Machines

Specifications

Frequency Accuracy Ranges
DC-10 MHz 0.025% 3 - 1000 V
5 mA - 32 A

Options

Option Details
L6-OP-DRV Option package for frequency converters for LMG670 (at least 3 power channels), consisting of:
  • L6-PSI: Process Signal Interface
  • L6-SDC: Star-Delta-Conversion
  • L6-HRM: Harmonic analysis up to max. 400th order (2.000th order with inter-harmonics)
L6-OP-TRAFO Option package for transformers for LMG670 (at least 3 power channels), consisting of:
  • L6-SDC: Star-Delta-Conversion
  • L6-HRM: Harmonic analysis up to max. 400th order (2.000th order with inter-harmonics)
  • Custom specific menu, programmed with the arithmetic mean of Utrms and Itrms and the corrected output value Pc (Pc specified by the customer!)
L6-OPT-DVI DVI / VGA Interface for connection of an external display, beamer, etc., resolution 1024 x 600 pixel. External device needs to support 1024 x 800 pixel resolution.
L6-OPT-PSI Process Signal Interface 8 digital inputs, 8 digital outputs, 2 fast analog inputs (150 kS/s, 15 kHz bandwidth), 8 slow analog inputs (DC), 32 analog outputs, 2 frequency inputs (frequency, orientation, position; DTL, HTL or differential).
L6-OPT-SDC tar-Delta-Conversion Minimum requirement LMG670 with at least 3 power channels.
L6-OPT-HRM Harmonic analysis up to max. 400th order (2.000th order with inter-harmonics) of U, I, P, Q and S, fundamental 3... 1200Hz, up to 150kHz (A1 channel) resp. 15 kHz (B1 and C1 channel) with anti-aliasing filter, customizable settings for the detection of inter-harmonics.

Accessories

Product no. Details
L6-ACC00-D LMG670 manual in German
L6-ACC00-E LMG670 manual in English
L6-ACC01 19 inch rack mount kit
L6-ACC14 Adaptor for LMG670 to connect sensors and current clamps

If you would like to talk to us about our range of ZES ZIMMER power analyzers please contact our sales team
on +44 (0)1908 282 766 or email us.