Product Overview
VFD2A7MS43ANSAA belongs to Delta’s MS300 high-performance compact inverter series. It offers high torque at low speed, ultra-compact size (40% smaller than previous models), and modular design for easy maintenance. It supports both induction and permanent magnet motors, suitable for standard and energy-saving applications.
Key Specifications
- Brand: Delta
- Model: VFD2A7MS43ANSAA
- Series: MS300
- Rated Power: 0.75kW (1HP)
- Input Voltage: 3-phase AC 380~480V, 50/60Hz
- Output Voltage: 3-phase AC 0~480V
- Output Frequency Range: 0.1~599Hz
- Rated Output Current: 2.7A (Heavy Duty) / 3.0A (Normal Duty)
- Control Mode: V/F Control, SVC (Open-loop Vector) for IM/PM Motors
- Communication: Optional (via communication card: CANopen, Modbus TCP, etc.)
- Built-in Brake Unit: Yes (external brake resistor optional)
- EMI Filter: No (optional)
- Safety Function: Built-in STO (Safe Torque Off), TÜV (SIL2) certified
- Protection Functions: Overcurrent, overload, overvoltage, undervoltage, overtemperature, stall protection
- Installation: Wall mounting / DIN rail mounting
- Protection Level: IP20
- Size（W×H×D）: 68×128×115mm
- Weight: ~1.36kg (3lbs)
- Operating Temperature: -20°C ~ 50°C
Features & Benefits
- Ultra-compact design: Saves cabinet space, ideal for small automation systems.
- High low-speed torque: 200% torque at 0.5Hz, ensures stable motor startup and operation under load.
- Built-in brake unit: Enables quick stopping for dynamic applications.
- STO safety stop: Meets SIL2 safety standards for machinery.
- Internal PLC: Reduces need for external controllers, lowers system cost.
- Wide voltage tolerance: Adapts to unstable power grids.
- Seamless side-by-side installation: Saves panel space in high-density setups.
Applications
Small fans, water pumps, conveyor lines, packaging machinery, textile machinery, and general industrial AC motor speed control.
