VIU Series

Reversible AC/DC converters provide power feed to DC traction motors of electric locomotives.
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VIU-4000-М/M2 is installed onto electric locomotive types VL80R, VL80M, 2ES5K, 3ES5K.
VIU-4000-2M with axle-by-axle adjustment is designed for 4ES5К – one of the most powerful electric locomotives in the world.
VIU-5600 is meant for electric locomotive types VL65, EP1М, EP1P.
Converter is used to ensure:
- Significant increase in electric locomotive resource due to contactless regulation.
- Locomotive traction increased by no less than 12%
- Saving up to 15% of electric power consumed by the electric locomotive.
- Designed to comply with RoHS and REACH requirements.
| VIU-4000-М, VIU-4000-2М | VIU-5600 | |
| Rated active output power, kW | 4000 | 5600 |
| Input voltage frequency, Hz | 50 | 50 |
| Number of phases | 1 | 1 |
| Rated output voltage, V | 1400 | 1400 |
| Rated continuous output current, А | 1900 | 2800 |
| Efficiency coefficient (calculated), minimum | 0,98 | 0,98 |
| Weight, maximum, kg | 1050 | 1050 |
| Max. ambient temperature, °С | 60 | 60 |
| Min. ambient temperature, °С | minus 50 | minus 50 |
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