Delta‘s ME300 Series is a new generation compact vector control drive that inherits Delta’s superior drive technology, but with a 60% reduction in size. It supports both IM and PM motors, providing higher efficiency and flexibility. Various built-in essential functions are standard to reduce the need for additional expenses and to shorten installation time. The STO function is an option that prevents damage. With its user-friendly operation, ultra-compact size, quick installation, and flexible, durable design, the ME300 is your key to increased market competitiveness and greater success. Applications: Fans & pumps, conveyors, blowing machines, packing machines, wood working machines.
- Supports IM / IPM /SPM motors and VF / SVC control
- Up to 200% rated starting torque at 0.5 Hz
- 2 set of motor parameter for multi-motor control
- Supports high speed pulse and PWM signal input
- Built-in single / multi-pump function
- Built-in braking choppers for the entire series
- Optional EMC filter for 1-phase 230V(C2), 3-phase 460V(C3) models
- Optional Safe Torque Off (SIL2/PLd) model
- 100% PCB coating for circuit(IEC 60721-3-3 class 3C3) for harsh environment
- Built-in PID feedback control, no additional PID controller required
- Built-in potentiometer for easy adjustment
Specifications
| Manufacturer: | Delta Electronics |
| Series: | ME300 |
| Model: | VFD1A5ME43AFSAA |
| Application: | pumps / fans |
| Capacity, kW: | 0.4 |
| Current, А: | 1.5 |
| Main power supply, V: | 460 |
| Phase: | 3 |
| Output frequency, Hz: | 0-599 |
| Enclosure: | IP20 |
| Overload capacity, % per 1 min.: | 150 |
| Acceleration time, sec: | 0-600 |
| Deceleration time, sec: | 0-600 |
| EMC filter: | + |
| Braking unit: | built-in brake chopper |
| Analog input: | 2 |
| Digital input: | 5 |
| Analog output: | 1 |
| Digital output: | 2 |
| RS485 (Modbus RTU): | RS485 (Modbus) |
| Starting torque: | 3 Hz / 150% |
| PID: | PID control |
| V/f control mode: | + |
| Vector control with feedback: | – |
| Sensorless vector control: | + |
| Operation temperature, °С: | -20…..+50 |
| Storage temperature, °С: | -40…..+85 |
| Dimensions (W x H x D), mm: | 72x142x143 |
| Weight, kg: | 0,6 |

