User guide

- ADV Option
Waveforms
Pre defined: Sine, Square, Clipped
User defined, 1024 addressable data points.
Storage: 50 user waveforms, non - volatile memory.
Data Acquisition
Parameters: Voltage, Current time domain, per phase.
Resolution: 4096 data points, 10.4 usec (1 phase) or 31.25 usec (3 phase) sampling interval.
Measurements - Harmonics
* Accuracy specifications are in % of reading for single unit in 3 phase mode.
- HV Option
Voltage Ranges
Max RMS Current @ full power
Note: Constant power modes on 3000Ls and 4500Ls. Current available at reduced voltage for 3000Ls, 4500Ls and max
voltage for 6000Ls.
Max RMS Current @ FS Voltage
Frequency Range:
With - HF option:
3000Ls, 4500Ls, 6000Ls:
45 Hz - 5000 Hz
9000Ls, 12500Ls, 13500Ls, 18000Ls:
45 Hz - 2000 Hz
- EHV Option
All specifications same as standard Ls models except where noted.
Voltage Ranges
Max RMS Current @ full power
Parameter Range Accuracy* ( ±) Resolution
Frequency
Fundamental
45 - 250 Hz
0.09 - 12.5 kHz
0.1% + 1 digit
0.5% + 1 digit
0.01 Hz
0.1 Hz
Voltage Fundamental
Harmonics 2 - 50
0.05% + 250mV
0.1%+0.1%/KHz+250mV
10 mV
10 mV
Current Fundamental
Harmonics 2 - 50
50 mA
0.1% + 50 mA +0.1% /1 kHz
10 mA
10 mA
Low : 0- 156 Volt
High : 0- 312 Volt
V Range
V high V low
Mode: 3 Phs 6.4 A 12.8 A
Mode: 1 Phs 19.2 A 38.4 A
V Range V high V low
3000Ls 3 Phs
1 Phs
3.2 A
9.6 A
6.4 A
19.2 A
4500Ls 3 Phs
1 Phs
4.8 A
14.4 A
9.6 A
28.8 A
6000Ls 3 Phs
1 Phs
6.4 A
19.2 A
12.8 A
38.4 A
Low : 0- 200 Volt
High : 0- 400 Volt
V Range
V high V low
Mode: 3 Phs 5.0 A 10.0 A