| 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 |