User Guide

SmartD Technologies Inc. thanks you for choosing a SmartD Clean Power Variable Frequency Drive (Clean Power VFD).

(for simplicity SmartD Technologies Inc. is referred to as SmartD throughout the document, and the SmartD Clean Power Variable Frequency Drive is referred as Clean Power VFD)

SDB 1 2 185 series Clean Power VFDs have been designed for the specific requirements of fan and pump applications, however their flexible design incorporating V/F control can be used in other applications requiring accurate speed control and fast torque response.

Their innovative clean power design saves space, cost and time.

This user manual supplies detailed instructions for the SDB 1 2 185series Clean Power VFD including: product features, parameters settings, operation and commissioning, and inspection and maintenance.

Be sure to carefully read and follow all the safety instructions prior to use, in order to ensure the safety of personnel and property.

This user manual is intended for qualified personnel.

You must be able to program and operate Variable Frequency Drives.

In addition, you must have an understanding of the parameter settings and functions.

For instructional purposes this guide contains pictures showing the product with the casing or safety cover removed.

When using this product always ensure that the casing and safety cover are in place and operate the unit in accordance with the instructions in this documentation.

SmartD is committed to the continuous improvement of our products. Product features will continue to evolve, therefore the information in this manual is subject to change.

Please refer to our website for the most up-to-date product document.

The Clean Power VFD SDB 1 2 185 can be used only to control variable speed of 3-phase induction motors.

It is NOT suitable for 1-phase motors or other purposes.

Read and follow all safety instructions in the User Guide precisely to avoid unsafe operating conditions, property damage, personal injury, or even death.