Positive and negative DC offset voltages expand the AC capabilities to operate in DC and AC+DC output coupling modes. Users can select built-in and user-defined harmonic waveforms or select from standard sine, square or clipped sine outputs.
Achieve 3-phase power by connecting 3 units of the same model in a master-and-slave configuration using optional 3-phase sync adapters. The frequency range is adjustable from 45 to 600 Hz in 3-phase mode.
Choose from two models and an adapter kit.Additional features:
- Low total harmonic distortion meets IEC 61000-3-2 standard
- Comprehensive measurement capabilities Vrms, Arms, Vdc, +Apk, -Apk, inrush current, frequency, power factor, apparent power, reactive power, true power, and crest factor
- 0.98 power factor at AC input stage
- 30 built-in THD waveforms
- Amplifier mode with 1.2 kHz bandwidth for generating user-defined arbitrary waveforms
- Step, List and Pulse modes for generating power line disturbance (PLD) simulations
- List mode supports 10 user-defined programs with up to 100 programmable steps
- Generate custom harmonic waveforms on a PC and download them to the instrument’s 5 non-volatile memory locations
- Digital I/O port supporting external trigger, transient indication, failure status indication, remote inhibit, RS232, and external analog output level programming interface
Applications
- Pre-compliance testing
- Simulate common grid faults, voltage sags, frequency, and phase disturbances, according to IEC61000-4-11/14/28/34
- Electromagnetic compatibility (EMC), according to IEC61000-3-2
- Evaluate transformers, TRIACs, SCRs, and passive components