One

Chapter 6 Fault Code Information and Maintenance

Periodical Maintenance

Ambient environment

		Maintenance
Check Items	Methods and Criterion		Period
Check Items	Methods and Criterion	Daily	Half	One
			Half	One
			Year	Year

Check the ambient temperature,	Visual inspection and measurement
humidity, vibration and see if	Visual inspection and measurement
humidity, vibration and see if	with equipment with standard	{
there are any dust, gas, oil or	with equipment with standard	{
there are any dust, gas, oil or	specification
water drops	specification
water drops

If there are any dangerous	Visual inspection	{
objects	Visual inspection	{
objects
Voltage
		Maintenance
Check Items	Methods and Criterion		Period
Check Items	Methods and Criterion	Daily	Half	One
			Half	One
			Year	Year

Check if the voltage of main	Measure with multimeter with standard
circuit and control circuit is	Measure with multimeter with standard	{
correct	specification
correct

Keypad
		Maintenance
Check Items	Methods and Criterion		Period

		Daily	Half	One
			Half	One
			Year	Year

Is the display clear for reading	Visual inspection	{

Any missing characters	Visual inspection	{

Mechanical parts
		Maintenance
Check Items	Methods and Criterion		Period
Check Items	Methods and Criterion	Daily	Half	One
		Daily	Half	One
			Year	Year
If there is any abnormal sound	Visual and aural inspection		{
or vibration	Visual and aural inspection		{
or vibration
If there are any loose screws	Tighten the screws		{

If any part is deformed or	Visual inspection		{
damaged	Visual inspection		{
damaged

6-8	Revision August 2008, 03VE, SW V2.04

VFD-VE Series specifications

Delta Electronics VFD-VE Series is a state-of-the-art variable frequency drive (VFD) designed to enhance energy efficiency and improve the operational capabilities of various industrial applications. Renowned for its reliability and performance, the VFD-VE Series serves a diverse range of sectors including manufacturing, HVAC, and water treatment.

One of the primary features of the VFD-VE Series is its advanced control algorithms, which provide precise speed and torque control for AC motors. The series utilizes a vector control method that enables excellent dynamic response and a wide speed range. This is particularly beneficial for applications requiring variable speeds or precise positioning, as it ensures smooth acceleration and deceleration while maintaining optimal performance.

The VFD-VE Series stands out with its Energy Saving Technology. By intelligently optimizing motor control parameters based on the load, the VFD can significantly reduce energy consumption. This built-in functionality not only helps companies save on electricity costs but also contributes to a lower carbon footprint, aligning with global sustainability efforts.

Another key characteristic of the VFD-VE Series is its user-friendly interface. Equipped with a clear and intuitive LCD display, it simplifies monitoring and adjustments, allowing operators to configure settings easily. Additionally, the series supports various communication protocols such as Modbus, EtherCAT, and CANopen, enabling seamless integration with existing control systems for enhanced automation.

The VFD-VE Series is built to withstand harsh industrial environments. Its robust design includes features such as IP20 or IP55 ingress protection ratings, ensuring reliable operation even in dusty or humid conditions. Furthermore, the drives are equipped with advanced thermal management systems that prevent overheating, thereby prolonging the lifespan of the equipment.

Safety is also a priority in the VFD-VE Series, which incorporates multiple safety features such as overvoltage, undervoltage, and overcurrent protection. These safeguards help protect both the drive itself and the connected machinery, minimizing downtime and reducing maintenance costs.

Overall, Delta Electronics VFD-VE Series combines cutting-edge technology, energy efficiency, and robust design to meet the dynamic needs of modern industrial automation. With its advanced features and reliable performance, it is an ideal choice for businesses aiming to optimize their processes and achieve greater energy savings.

Delta Electronics VFD-VE Series manual One, Voltage Maintenance Check Items Methods and Criterion

Models: VFD-VE Series

Voltage

Maintenance

Check Items

Methods and Criterion

Keypad

Maintenance

Check Items

Methods and Criterion

VFD-VE Series specifications