VFD4A2MS43AFSAA

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Model: VFD4A2MS43AFSAA

Order No: DELTA VFD4A2MS43AFSAA

SKU: 10000012300201

Condition: New Sealed Under Guarantee

Size: 16.00 cm,27.00 cm,24.00 cm

Weight: 1.80kg

Product Selection Engineer:ZhangWenBing

In Stock

Brief Introduction

VFD4A2MS43AFSAA

Input Power (V) 460V 3-Phase Output Current (A) 4.20 Control methods IMVF ; IMVFPG ; IMSVC (Space Vector Control) ; IMFOC (Field Oriented Control) Sensorless ; PMSVC Built-in EMC filter Yes Built-in DC reactance No Built-in brake crystal Yes Motor Power (kW) 1.50 Degree of protection IP20 ; IP20/UL Open Type version Wall Mount Safe torque shut-off Yes Motor type Induction Motor(IM) ; Interior Permanent Magnet Motor(IPM) ; Surface Permanent Magnet Motor(SPM) Numeric Inputs (points) 7 Digital Outputs (Points) 2 Relay Outputs (points) 1 Analog Input 0~10V (points) 1 Analog Input: -10~10V (points) 1 Analog Input 0~20mA (points) 1 Analog Input: 4~20mA (points) 1 Analog output 0~10V (points) 1 Analog output -10~10V (points) 0 Analog output: 0~20mA (points) 1 Analog output: 4~20mA (points) 1 Degree of contamination 2 Humidity (%) 90.00 The type of load Constant Torque ; Fan & Pump Application The type of work style Normal Duty ; Heavy Duty Built-in PLC Yes Support external power supply card Yes No. 1 slot card Yes Slot 2 card No No. 3 slot card Not Available Minimum Carrier Frequency (kHz) 2 Maximum Carrier Frequency (kHz) 15 Maximum Output Frequency (Hz) 599.00 Drive type Single Drive Type of inverter module Single Axis Rectifier module type Not Applicable Component type Inverter Module The inverter module is driven into the voltage Not Applicable Built-in motor Not Applicable

Description

Delta VFD4A2MS43AFSAA is a high-efficiency compact inverter from the MS series, providing reliable and energy-efficient drive control for small fans and pumps with three-phase 380–460V input and 4.2kW rated output power. It features optimized V/F control algorithms with automatic energy-saving mode, adjusting motor voltage and frequency according to actual load demand to maximize energy efficiency (>94%) and reduce power consumption in variable-torque applications like centrifugal fans and pumps. The inverter offers a compact size (100×120×130mm), lightweight design (net weight 1.8kg), and DIN rail mounting, saving space in control cabinets and simplifying system design. It is equipped with basic protection functions including overcurrent, overvoltage, undervoltage, overload (150% for 60s), overheating, and short circuit protection, ensuring safe operation in small fluid systems. The simple operation interface (3-button keypad with LED indicator) allows quick setting of output frequency and acceleration/deceleration time, and the built-in EMI filter reduces electromagnetic interference to comply with industrial standards. With high energy efficiency, low noise operation (<56dB), and reliable performance, it is widely used in small ventilation systems, water circulation pumps, and cooling fans in commercial buildings, small industrial plants, and residential facilities.
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