Delta‘s MH300-L is a compact drive for elevators that features several elevator specific functions, such as open loop IM motor control and EPS/ARD. Other built-in functions include EMC filter, brake chopper, I/O extension slot, USB port and 5k steps PLC capacity. With drive size reduced up to 40%, the MH300-L series is compact, easy to set up and wire, and efficient and stable. Applications: Open loop with IM motor control for home, cargo, and passenger elevators in both residential and commercial buildings.
- Supports asynchronous motor with open loop control
- Compact design and user-friendly operation
- EPS/ARD and sequence control functions for elevator applications
- Built-in 16-segment LCD digital keypad
- Built-in USB connection port
- Built-in EMC filter
- Built-in brake chopper
- 7 digital inputs (ext. to 10) and 1 relay output (ext. to 3)
- Integrated Safe Torque Off (STO) SIL2 level
- Built-in PLC
- Emergency Power Supply (EPS)
- Slip Compensation
Specifications
| Manufacturer: | Delta Electronics |
| Series: | MH300-L |
| Model: | VFD9A0MH43AFSLA |
| Application: | lifts |
| Capacity, kW: | 3.7 |
| Current, А: | 9 |
| 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 |
| RS485 (Modbus RTU): | RS485 (Modbus) |
| Starting torque: | 3 Hz / 150% |
| 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: | 87x157x194 |
| Weight, kg: | 1,84 |
