Three-phase AC power supplies
DESCRIPTION
REOLAB 340
The three-phase power supplies with economy winding regulate the output voltage with an accuracy of approx. 1.5% of the final value. Switchable voltage ranges of the output voltage ensure a low short-circuit voltage. The transformers are dimensioned according to the existing harmonics of the test objects so that the voltage drop of the harmonics influences the sinusoidal shape of the output voltage as little as possible. Suitable for testing frequency converters and motors according to DIN EN IEC 60034.
REOLAB 350
The three-phase and single-phase power supplies with separate windings have a variable single-phase output voltage and 16 2/3 Hz mains frequency. The REO sine filter ensures a clean output voltage. The output voltage can be regulated to approx. 1% using the electronic voltage control. For testing railway applications
ADVANTAGES
- No harmonics
- No EMC interference
- Clean sine shape
| Input voltage | 3 x 400 V L/L bzw. 3 x 230 V L/N |
| Output voltage | 3 x 50 – 700 VAC |
| Output current | 3 x 400 A falling to 3 x 291 A |
| Output power | max. 100 -185.9 kVA |
| Vector group | Separate windings |
| IP Code | IP 20 |
| Frequency range | 50/60 Hz |
| Input voltage | 3 x 400 V L/L bzw. 3 x 230 V L/N |
| Output voltage | 3 x 50 – 700 VAC |
| Output current | 3 x 400 A falling to 3 x 291 A |
| Output power | max. 100 -185.9 kVA |
| Vector group | Separate windings |
| IP Code | IP 20 |
| Frequency range | 16 ⅔ Hz |
*Of course, other voltages and services can also be offered after consultation. In addition, different operating options / operating concepts and industrial interfaces are possible.
All data and configurations can be found in our product data sheet Download datasheet
