MVC Plus User Manual introduces product's features and characteristics, specifications, reference chart, design features, theory of operation, general protection, thermal overload protection, firing circuit, electronics, keypad interface, connections, start-up, user interface and menu navigation
The Motortronics MVC Plus is an SCR-based controller designed for the starting, protection, and control of AC medium voltage motors. It features programmable acceleration and deceleration, advanced motor protection including overload and phase imbalance, and optional RTD temperature monitoring. The unit is suitable for Class E2 medium voltage applications with supply voltages ranging from 2300V to 7200VAC.
| AC Supply Voltage | 2300 – 7200VAC +10 to – 15% |
|---|---|
| Frequency | 50 or 60Hz |
| Power Circuit SCRs | 6, 12, or 18 SCRs |
| SCR Peak Inverse Voltage | 6500V - 19500V |
| Ambient Temperature | 0° to 40°C |
| Protocol | Modbus RTU |
| Signal Type | RS-485, RS-422 or RS232 |
The unit supports AC supply voltages from 2300V to 7200VAC with a tolerance of +10% to -15%.
The device supports Modbus RTU over RS-485, RS-422, or RS232 signals.
Yes, it has remote mount capability up to 1000 circuit-feet from the chassis using twisted, shielded wire.
Yes, the RTD option allows for temperature readings from up to 12 RTDs (6 stator RTDs).