INOVANCE MD310T0.4B-INT is a candidate for speed control on small auxiliary drives. Its 0.4 kW motor class and 1.5 A output rating provide the starting point for a three-phase machine design. Modbus RTU can bring the speed reference and operating status into the controller; suitability still depends on the motor nameplate and mechanical load.
Technical specifications
| Motor class | 0.4 kW |
|---|---|
| Rated input | 3-phase 380-440 VAC |
| Output current (6 kHz) | 1.5 A |
| Rated input current | 1.9 A |
| Control methods | V/f; SVC |
| Communications | Modbus RTU (RS485) |
| Frequency ceiling | SVC: 300 Hz; V/f: 500 Hz |
| Overload | 150% / 60 s; 180% / 2 s |
| Braking unit | Built in; resistor selected separately |
| Protection | IP20 |
Current is rated at 6 kHz carrier frequency. Derating applies above 40 °C. Confirm enclosure depth and clearances from the exact-code drawing.
Application selection
Select against rated loaded current, not the unloaded reading of a small motor. Check the required speed range and the available three-phase supply.
Does a 0.4 kW nameplate establish a match?
It does not. Rated motor current, supply conditions, cooling at low speed and starting load must also be checked.
Installation and commissioning
Qualified personnel must use the exact-model manual for installation and commissioning. Apply lockout before physical inspection, retain project/parameter backups and never bypass protective functions.
Quotation and supply
Send the auxiliary conveyor motor nameplate and panel supply details for a drive and control quotation.
Price, stock and lead time are not verified and require confirmation in the quotation.
Product comparison
MD310T0.7B-INT – Separate model; not an automatic substitute.
Manufacturer-assigned product/enclosure visual. A separate full-code nameplate is unverified; some models share the image.
