06-00, Low Voltage Level Unit | Delta Electronics VFD-VE Series

				Chapter 4 Parameters
Group 6 Protection Parameters

06-00	Low Voltage Level			Unit: 0.1
Control	VF	VFPG SVC	FOCPG TQRPG
mode	VF	VFPG SVC	FOCPG TQRPG
mode
	Settings	230V series	160.0~220.0Vdc	Factory Setting: 180.0
		460V series	320.0~440.0Vdc	Factory Setting: 360.0

It is used to set the Lv level.

input voltage

					30V(60V)
		Pr. 06-00
				LV


06-01	Over-Voltage Stall Prevention					Unit: 0.1
Control	VF	VFPG SVC	FOCPG TQRPG
mode	VF	VFPG SVC	FOCPG TQRPG
mode
	Settings	230V series	350.0~450.0Vdc			Factory Setting: 380.0
		460V series	700.0~900.0Vdc			Factory Setting: 760.0
		0.0: disable (when brake resistor used)

During deceleration, the DC bus voltage may exceed its Maximum Allowable Value due to

motor regeneration. When this function is enabled, the AC motor drive will not decelerate

further and keep the output frequency constant until the voltage drops below the preset value

again.

output frequency

Deceleration characteristic when Over-Voltage Stall Prevention enabled

Frequency Held

time

deceleration time

Revision August 2008, 03VE, SW V2.04

4-95

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 06-00, Low Voltage Level Unit, 06-01

Models: VFD-VE Series

Chapter 4 Parameters

Group 6 Protection Parameters

06-00

Low Voltage Level

Unit: 0.1

06-01

Over-Voltage Stall Prevention

Unit: 0.1

VFD-VE Series specifications