07-15, 07-16, 07-17, 07-18, 07-19 | Delta Electronics VFD-VE Series

Chapter 4 Parameters

	07-15	Dwell Time at Accel.						Unit: 0.01
	Control	VF	VFPG		SVC	FOCPG		Factory Setting: 0.00
	mode	VF	VFPG		SVC	FOCPG
	mode
		Settings		0.00 to 600.00 sec

	07-16	Dwell Frequency at Accel.						Unit: 0.01
	Control	VF	VFPG		SVC	FOCPG		Factory Setting: 0.00
	mode	VF	VFPG		SVC	FOCPG
	mode
		Settings		0.00 to 600.00 Hz

07-17		Dwell Time at Decel.						Unit: 0.01
	Control	VF	VFPG		SVC	FOCPG		Factory Setting: 0.00
	mode	VF	VFPG		SVC	FOCPG
	mode
		Settings		0.00 to 600.00 sec

07-18		Dwell Frequency at Decel.						Unit: 0.01
	Control	VF	VFPG		SVC	FOCPG		Factory Setting: 0.00
	mode	VF	VFPG		SVC	FOCPG
	mode
		Settings		0.00 to 600.00 Hz
	In the heavy load situation, Dwell can make stable output frequency temporarily.
	Pr.07-15 to Pr.07-18 is for heavy load to prevent OV or OC occurs.
		Frequency
								07-18
		07-16					07-17	Dwell
		Dwell					07-17	Frequency
		Dwell					Dwell Time	Frequency
		Frequency					Dwell Time	at Decel.
		Frequency			07-15		at Decel.	at Decel.
		at Accel.			Dwell Time
					at Accel.			Time
								Time
						Dwell at accel./decel.

	07-19	Fan Control
								Factory Setting: 0
	Control	VF	VFPG		SVC	FOCPG TQRPG		Factory Setting: 0
	mode	VF	VFPG		SVC	FOCPG TQRPG
	mode
		Settings		0	Fan always ON

11 minute after AC motor drive stops, fan will be OFF

2AC motor drive runs and fan ON, AC motor drive stops and fan OFF

3Fan ON to run when preliminary heat sink temperature attained

4Fan always OFF

This parameter is used for the fan control.

4-114

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 07-15, 07-16, 07-17, 07-18, 07-19

Models: VFD-VE Series

Chapter 4 Parameters

07-15

07-16

07-17

07-18

07-19

VFD-VE Series specifications