Chapter 4 Parameters

 

 

 

 

 

 

 

 

Settings

 

10 to 250%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

06-08

Over-torque Detection Time (OT1)

 

 

 

Unit: 0.1

 

Control

VF

VFPG

SVC

FOCPG TQRPG

 

Factory Setting: 0.1

 

mode

 

 

 

 

 

 

 

 

 

 

 

 

 

Settings

 

0.0 to 60.0 sec

 

 

 

 

 

 

 

 

 

 

 

 

 

06-09

Over-torque Detection Selection (OT2)

 

 

 

Control

VF

VFPG

SVC

FOCPG TQRPG

 

Factory Setting: 0

 

mode

 

 

 

 

 

 

 

 

 

 

 

 

 

Settings

 

0

Over-Torque detection disabled.

 

 

1Over-torque detection during constant speed operation, continue to operate after detection

2Over-torque detection during constant speed operation, stop operation after detection

3Over-torque detection during operation, continue to operate after detection

4Over-torque detection during operation, stop operation after detection

 

06-10

Over-torque Detection Level (OT2)

 

Unit: 1

 

Control

VF

VFPG

SVC

FOCPG TQRPG

 

Factory Setting: 150

 

mode

 

 

 

 

 

 

 

 

 

 

 

Settings

 

10 to 250%

 

 

 

 

 

 

 

 

 

 

 

06-11

Over-torque Detection Time (OT2)

 

Unit: 0.1

 

Control

VF

VFPG

SVC

FOCPG TQRPG

 

Factory Setting: 0.1

 

mode

 

 

 

 

 

 

 

 

 

 

 

Settings

 

0.0 to 60.0 sec

 

 

Pr.06-06 and Pr.06-09 determine the operation mode of the drive after the over-torque is detected via the following method: if the output current exceeds the over-torque detection level (Pr.06-19) and also exceeds the Pr.06-08 Over-Torque Detection Time, the fault code “OT1/OT2” is displayed. If a Multi-Functional Output Terminal is to over-torque detection, the output is on. Please refer to Pr.02-11~02-14 for details.

4-98

Revision August 2008, 03VE, SW V2.04

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Page 147
Image 147
Delta Electronics VFD-VE Series manual 06-10, 06-11
Page 146 Page 148

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.
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