The Elettrotest EPS series is a professional family of programmable three-phase AC power supplies designed for maximum precision and stability. It enables the generation of highly pure sinusoidal voltages with variable frequency and is suitable for the most demanding applications.
Typical applications include industrial applications, product testing, burn-in procedures, motor testing, and safety and quality testing. Extensive communication interfaces support its use in automated test systems.
The EPS 100KVA model presented here is the most powerful variant of the Elettrotest EPS series, offering 100 kVA of continuous power and 480 VLL. With up to 110 A of continuous current and 165 A of inrush current, it is designed for very large loads and complex test scenarios.
Compared to all other models, it offers the highest power reserve and maximum application flexibility.
Series Product Features:
- Three-phase programmable AC power supply with neutral conductor
- Output voltage: 0–300 VAC
- Frequency range: 10 Hz to 320 Hz
- Continuous power: 10 kVA to 100 kVA (model dependent)
- 480 V and 690 V line-to-line models
- Inrush power: double the rated power for 3 seconds
- Accuracy: <0.5% f.s.
- Stability: < 0.1% f.s.
- Twilight Distortion (THD): <2%
- RS232 interface and optional extensions
- Supported protocols: Elettrotest, SCPI, Modbus RTU, Modbus TCP
- Comprehensive protection functions (short circuit, overload, over/undervoltage, overtemperature)