Measurement Channels

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 per channel available in single instrument

Power measurements from standby to full load (max. 32 A) without mechanical changes

Analog bandwidth DC up to 10 MHz

Modular configuration with 1 to 7 power measurement channels (alternatively 6 channels + 1 I/O card)

Gapless sampling up to 18 bit and cycle time <30 ms

Delay time between V and I input < 3ns, very precise measurements at small power factors (PF) and/or high frequencies

Isolation

All current and voltage inputs are isolated against each other, against remaining electronics and against earth

Max. 1000 V / CAT III resp. 600 V / CAT IV

Synchronization

Measurements are synchronized on the signal period. The period is determined based on „line“, „external“, u(t) or i(t), in combination with configurable filters. Therefore very stable readings, especially with PWM controlled frequency converters and amplitude modulated electronic loads.

Scope function

Graphical display of sample values over time

Plot function

Two time (trend-) diagrams of max. 8 parameters max. resolution 30 ms

External graphics interface (L6-OPT-DVI)

VGA/DVI interface for external screen output

Process signal interface (L6-OPT-PSI)

2 fast analog inputs (150 kS/s, 16 bit, BNC)

8 analog inputs (100 S/s, 16 bit, D-Sub:DE-09)

32 analog outputs (output per cycle, 14 bit, D-Sub: DA-15 & DB-25)

8 switching outputs (6 switches with 2 connections each and 2 switching outputs with common negative, D-Sub: DB-25)

8 switching 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)

Star-delta conversion (L6-OPT-SDC)

Conversion of line voltages to phase voltages and computation of resulting power

Harmonics at device level (L6-OPT-HRM)

Harmonics and interharmonics up to max. 400. order (2,000. order with interharmonics)

Flicker (L6-OPT-FLK)

According to EN 61000-4-15

Event triggering (L6-OPT-EVT)

Detection and recording of transient events >825 ns

L60-X

LMG600 expansion software, basic module for remote configuration and operation via PC

LMG-TEST-CE61K

LMG600 software for conformity tests according to EN61000 for harmonics and flicker

User Interface

Large and clearly arranged touch screen GUI for intuitive handling

All instrument features displayed, identical look-and-feel for local and remote operation for quick and easy familiarization

Protection class

EN 61010 (IEC 61010, VDE 0411), protection class I / IP20 in accordance with EN 60529

Electromagnetic compatibility

EN 61326

Temperature

0 ... 40°C (operation) / -20 ... 50°C (storage)

Climatic category

Normal environmental conditions according to EN 61010

Line input

100 ... 230 V, 47 ... 63 Hz, max. 400 W

Dimensions

Table-top version for 7 slots (W x H x D)

433 mm x 177 mm x 590 mm

19” version for 7 slots

(W x H x D)

84 HP x 4 RU x 590 mm

Weight

Depending on installed options: max. 18.5 kg