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 €žline“, €žexternal“, 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 |