Delta VFD370F43A VFD-F Series Drive

  • Series: VFD-F
  • 50 HP
  • 37.5 KW
  • 460 V
  • 73 A
  • Input: 3 PH
This product is no longer manufactured or sold. The Delta recommended replacement is the VFD370C43A drive. Please check the dimensions and specifications on the replacement drive page or contact us at 800-985-6929 to confirm the replacement will work for your application.

Replacement Drive


Variable Torque AC Drive. Specifically designed for medium and high horsepower fan and pump applications. The F series offers an adjustable V/F curve and automatic voltage regulation. It also offers the capability of connecting and running consecutively four motors. A set of motors consisting of 1 variable-speed motor and 3 constant-speed motors is allowable.

Delta VFD370F43A – Fan and Pump Purpose Drives

Delta Products
AC Drives, VFD-F Series

ITEM # VFD370F43A
MFG # VFD370F43A
Series VFD-F

Drive, AC, 50Hp Three Phase 460V Input

Specifications
Item Number: VFD370F43A
Manufacturer: Delta Products
Item Category: Drives
Subcategory: AC
Series: VFD-F
Nominal Input VAC: 480 Volts AC
Input Range VAC: 380 to 480 Volts AC
HP (VT): 50 Horsepower
Amps (VT): 73 Amps
Input Phase: 3
Operator Controls: Keypad Included
Max. Frequency: 120 Hertz
Braking Type: DC Injection;Dynamic Braking
Motor Control-Max Level: V/Hz (Scalar)
Closed Loop: No
AC Line Regenerative?: No
Dynamic Braking Trans?: Optional (External)
Enclosure Rating: IP20

Click on the links below to see Drawings and Specs:

Delta VFD-F-Catalog

Delta VFD-F-User-Manual

Delta VFD-F-E-PD00 Spec Sheet

Delta Bypass Panels play an important role in a system to reduce energy usage,optimize AC motor speed control, extend motor life, and reduce overall cost. The bypass capabilities allow the motor to be operated from either the Delta VFD or at full speed, directly across the line. The Delta Bypass Panel sets a benchmark for cost, performance, quality, and custom engineered bypass panels. Delta offers both the standard bypass panel, or our custom engineered panel to fulfill all your specification requirements.