Product Overview
VFD9A0MS43ANSAA belongs to Delta MS300 high-performance compact inverter series. It features ultra-compact structure, high low-speed torque, support for induction and permanent magnet motors, flexible communication and complete safety protection, easy installation and maintenance.
Key Specifications
- Brand: Delta
- Model: VFD9A0MS43ANSAA
- Series: MS300
- Rated Power: 3.7kW
- Input: 3-phase AC 380~480V, 50/60Hz
- Output: 3-phase AC 0~480V
- Output Frequency: 0.1~599Hz
- Rated Output Current: 9.0A
- Control Mode: V/F control, Sensorless Vector Control (SVC)
- Communication: Built-in RS-485 Modbus, USB port
- Built-in Brake Unit: Yes
- EMI Filter: Optional
- Safety Function: Built-in STO (Safe Torque Off), SIL2 / PLd certified
- Built-in PLC: 2K steps
- Protection: Overcurrent, overload, overvoltage, undervoltage, overtemperature, stall protection
- Mounting: Wall mounting / DIN rail mounting
- Protection Level: IP20
- Operating Temperature: -10°C ~ 50°C
Features & Benefits
- Ultra-slim compact design saves control cabinet space
- 200% high torque at low speed for heavy load startup
- Built-in brake chopper for fast stopping control
- STO safety function complies with international machinery safety standards
- Integrated simple PLC reduces additional control cost
- Supports parameter copy via USB, convenient batch debugging
- Adaptable to unstable industrial power grid voltage
Applications
Industrial fans, water pumps, conveyor systems, packaging machinery, textile equipment, processing machines and general 3.7kW AC motor speed regulation.
