Delta VFD007L21A VFD-L  1HP 240V 1PH/3PH 4.2A CT in Pakistan Specifications Item Number: VFD007L21A Manufacturer: Delta Products Item Category: Drives Subcategory: AC Series: VFD-L Nominal Input VAC: 240 Volts AC HP (CT): 1 Horsepower Amps (CT): 4.2 Amps Input Phase: 1 or 3 Operator Controls: Built In Max. Frequency: 400 Hertz Braking Type: DC Injection Motor Control-Max Level: V/Hz (Scalar) Closed Loop: No AC Line Regenerative?: No Dynamic Braking Trans?: Not Available Frame Size: B1 Mounting: Panel Height: 5.2 Inches Width: 2.68 Inches Depth: 5.04 Inches H x W x D (in.): 5.2 x 2.68 x 5.04 Use of the drive : The Delta VFD007L21A vfd  is a reliable and efficient way to control the speed and torque of AC motors. It is a good choice for small horsepower applications where cost and simplicity are important factors  such as soft start and stop, overcurrent protection, and fault detection.