Delta MS300 VFD32AMS43ENSAA 15KW 460V Drive

Delta VFD32AMS43ENSAA MS300 Series 20HP 460V AC Drive

The Delta VFD32AMS43ENSAA is an MS300 Series AC motor drive from Delta. It delivers 20 HP (15 kW) power output with heavy duty 32A and normal duty 36A current ratings. This model accepts 460 V 3-phase input and operates from 0 to 599 Hz with IP40 enclosure protection.

Technical Specifications

• Brand & Model: Delta VFD32AMS43ENSAA
• Series: MS-300 Series
• Product Type: AC Motor Drive / Variable Frequency Drive
• Input Voltage: 460 V - 3 Phase
• Motor Power: 20 HP (15 kW)
• Frequency Range: 0 to 599 Hz
• Normal Duty Output: 36 A
• Heavy Duty Output: 32 A
• Frame Size: E1
• IP Rating: IP40
• EMC Filter: Optional
• Weight: 9 lbs (4.08 kg)
• Dimensions (W x H x D): 5.12 in x 9.84 in x 7.30 in

Key Features

• 20HP Power Rating: Handles larger motor loads up to 20 HP at 460V
• 460V Industrial Standard: Designed for common 460V 3-phase industrial power systems
• MS300 Series Performance: Compact general-purpose drive with open-loop vector control
• Wide Frequency Range: 0 to 599 Hz output for high-speed applications
• Dual Current Ratings: 36A normal duty / 32A heavy duty operation
• IP40 Enclosure: Protected against tools and small wires larger than 1mm
• Frame E1 Size: Compact footprint despite higher power rating

460V Series Comparison

• VFD25AMS43ENSAA: 15HP 11KW with 25A HD/27A ND
• VFD32AMS43ENSAA: 20HP 15KW with 32A HD/36A ND
• Same Frame Size: Both models use E1 frame with identical dimensions
• Same Weight: Both weigh 9 lbs for consistent installation
• Scalable Power: Upgrade from 15HP to 20HP within same footprint

Package Contents

• 1 x Delta VFD32AMS43ENSAA MS300 Series Drive
• Documentation and quick start guide

Shipping

• Weight: 9 lbs packaged
• Packaging: Protective foam and carton
• Carriers: FedEx, UPS, DHL

FAQs

• What motors work with the VFD32AMS43ENSAA?
  The VFD32AMS43ENSAA drives 3-phase induction motors up to 20HP at 460V for industrial applications like pumps, fans, and conveyors.
• What is the current difference between 15HP and 20HP 460V models?
  The 20HP VFD32AMS43ENSAA requires 32-36A versus 25-27A for the 15HP model at 460V.
• Can I use this drive for constant torque applications?
  Yes. The heavy duty 32A rating on the VFD32AMS43ENSAA specifically handles constant torque loads like conveyors and extruders.