
VPK-ECV80T electronic frequency converter
VPK-ECV80T frequency converter is designed for connecting high-speed immersion vibrator(s). It serves as a step-down transformer to 42V and increases the current frequency from 50 Hz to 200 Hz, which ensures a high vibration frequency of the vibrator and, as a consequence, a great centrifugal force. This is the most powerful model in the VPK converter series.
SPECIFIC FEATURES
- three-phase power supply
- converter is equipped with a protective frame for convenient transportation
- frequency converter has additional protection, specially adapted for Russian power grids
- inner design of the converter guarantees the electric motor cooling in all conditions;
- balanced rotors, voltage stability, operating temperature guarantee the smooth operation of vibrators;
- protected by a compact metal casing (international protection class) and a thermal relay for protection against overload and line failures.
Voltage, V | 380 |
Power, kW | 6.8 |
Output current, A | 80 |
Output, V/Hz | 48/200 |
Number of outputs (connectors), pcs. | 4 |