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Delta's MS300 series is a standard compact vector control drive that inherits Delta’s superior drive technology. It supports both IM and PM motor control for application flexibility and provides STO safety mechanism. Also built-in various essential functions, including PLC capacity for simple programming needs, a communication slot for various communication cards, and a USB port to make data uploads and downloads fast and easy. Saving space, reducing setup and wiring time, while providing high efficiency and stability system —all included in the MS300 series with drive size reduced up to 40%.
Additional links:  Technical documentation and Downloads Request additional information and get a price quote |
Model range
MS300 (1 phase 230 V, built-in EMC / HD)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| VFD1A6MS21AFSAA | 0.2 | 1.6 | 72x142x159 | 296,00 € | |
| VFD2A8MS21AFSAA | 0.4 | 2.8 | 72x142x159 | 307,00 € | |
| VFD4A8MS21AFSAA | 0.75 | 4.8 | 72x142x159 | 319,00 € | |
| VFD7A5MS21AFSAA | 1.5 | 7.5 | 87x157x179 | 416,00 € | |
| VFD11AMS21AFSAA | 2.2 | 11 | 87x157x179 | 460,00 € | |
MS300 (3 phase 460 V / HD)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| VFD1A5MS43AFSAA | 0.4 | 1.8 | 68x128x129 | 371,00 € | |
| VFD2A7MS43AFSAA | 0.75 | 2.7 | 68x128x143 | 394,00 € | |
| VFD4A2MS43AFSAA | 1.5 | 4.2 | 72x142x143 | 508,00 € | |
| VFD5A5MS43AFSAA | 2.2 | 5.5 | 87x157x152 | 539,00 € | |
| VFD9A0MS43AFSAA | 3.7 | 9 | 87x157x152 | 644,00 € | |
| VFD13AMS43AFSAA | 5.5 | 13 | 109x207x154 | 779,00 € | |
| VFD17AMS43AFSAA | 7.5 | 17 | 109x207x154 | 898,00 € | |
| VFD25AMS43AFSAA | 11 | 25 | 130x250x219 | 1 082,00 € | |
| VFD32AMS43AFSAA | 15 | 32 | 130x250x185 | 1 412,00 € | |
| VFD38AMS43AFSAA | 18.5 | 38 | 175x300x192 | 1 650,00 € | |
| VFD45AMS43AFSAA | 22 | 45 | 175x300x192 | 1 817,00 € | |
Delta MS300 Optimized Space Utilization
Compact DesignProvides more powerful features in smaller sizes with reduction up to 40% that effectively optimizes the installation space.
Side-by-Side Installation
Supports side-by-side installation with operating temperatures of -20˚C ~ 40˚C. Enables highly flexible and highly efficient installation.
Delta MS300 has Outstanding Drive Performance
Supports IM and PM MotorsSupports 4 independent induction motor control parameter sets.
.PNG "Delta plc MS300 compact series")
High Starting Torque
Delivers 200% high starting torque with a low speed control of 0.5Hz. This feature provides outstanding machine stability and is suitable for dynamic loading applications.
Deceleration Energy Backup (DEB)
Controls the motor deceleration to a stop when an unexpected power shut-down occurs to prevent mechanical damage. When power resumes, the motor will accelerate to its previous speed.
.PNG "Delta vfd MS300 compact series")
Enhanced Braking Capability
Provides Deceleration Energy Control Mode to shorten braking time by adjusting the motor speed and current. This feature replaces the need for braking resistors.
.PNG "Delta ac drive MS300 compact series")
Delta MS300 Has Strong System Support
Multi-motor ControlSupports 4 induction motors switching control.
.PNG "Delta drive MS300 compact series")
Pulse Input
Supports single pulse input signal from controller as frequency command.
.PNG "Delta vfd MS300 compact series")
Built-in PLC
Built-in PLC capacity (2k steps) to provide distributed control and independent operation via network connection.
.PNG "Delta inverter MS300 compact series")
High-Speed Applications
High-speed models are available to support high-speed processing.
High Overload Capability
• Normal duty: rated current 120% for 60 seconds; 150% for 3 seconds
• Heavy duty: rated current 150% for 60 seconds; 200% for 3 seconds
Versatile Communication
Interfaces Built-in RS-485 (MODBUS) and various communication card options.
DC 24V External Power
External power supply card is available for external power connection. It protects the system and ensures uninterrupted communication when mains power failure occurs.
.PNG "Delta plc MS300 compact series")
Built-in Braking Chopper
Larger braking torque capability is provided by using an additional braking resistor.
Delta MS300 Compact Series is Stable, Safe and Reliable
Safety StandardIntegrated Safe Torque Off (STO), compliance with:
► ISO 13849-1:2015 Category 3 PL d
► EN 61508 SIL2
► EN 60204-1 Category 0
► EN 62061 SIL CL 2
.PNG "Delta ac drive MS300 compact series")
PCB Coating
100% PCB coating (IEC 60721-3-3 class 3C2 standard) ensures drive operation stability and safety in critical environments.
Built-in EMC Filter
Built-in Class A (C2) standard EMC filter; saves on additional procurement cost and wiring time, and provides more cabinet space for other devices to use.
IP40 Models
Strengthened fan coating and concealed air vent prevent dust and other particles from entering the drive, suitable for critical environment applications.
Download manuals (all parameters)
