05-06, 05-07, 05-10, 05-12, 05-30 | Delta Electronics VFD-VE Series

						Chapter 4 Parameters

05-06		Rotor Resistance R1 of Motor 1					Unit: 0.001
05-07		Rr of	Motor 1				Unit: 0.001
							Factory setting: #.###
Control		SVC	FOCPG TQRPG				Factory setting: #.###
mode		SVC	FOCPG TQRPG
mode
		Settings		0~65.535Ω


	05 - 08	Lm of Motor 1					Unit: 0.1
	05 - 09	Lx of Motor 1					Unit: 0.1
Control		SVC	FOCPG TQRPG				Factory setting: #.#
mode		SVC	FOCPG TQRPG
mode
		Settings		0~6553.5mH


05-10		Motor 1/Motor 2 Selection
Control		VF	VFPG		SVC FOCPG TQRPG		Factory setting: 1
mode		VF	VFPG		SVC FOCPG TQRPG
mode
		Settings		1	Motor 1
				2	Motor 2

It is used to set the motor that driven by the AC motor drive.

05-11	Frequency for Y-connection/ Δ−connection Switch				Unit: 0.01
Control	VF	VFPG	SVC	FOCPG TQRPG	Factory setting: 60.00
mode	VF	VFPG	SVC	FOCPG TQRPG
mode
	Settings	0.00 to 600.00Hz

05-12	Y-connection /Δ−connection Switch

Control	VF	VFPG	SVC	FOCPG TQRPG	Factory setting: 0
mode	VF	VFPG	SVC	FOCPG TQRPG
mode
	Settings	0	Disable
		1	Enable

05-30	Delay Time for Y-connection/Δ −connection				Unit: 0.001

Control	VF	VFPG	SVC	FOCPG	Factory setting: 0.200
mode	VF	VFPG	SVC	FOCPG
mode
	Settings	0 to 60.000

Pr.05-12 is used to enable/disable Y-connection/ Δ−connection Switch.

When Pr.05-12 is set to 1, the drive will select by Pr.05-11 setting and current motor frequency to switch motor to Y-connection or Δ−connection. AT the same time, it will also affect motor parameters (Pr.05-01 to 05-10/Pr.05-13 to Pr.05-21).

Pr.05-30 is used to set the switch delay time of Y-connection/Δ −connection.

Revision August 2008, 03VE, SW V2.04

4-89

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 05-06, 05-07, 05-10, 05-12, 05-30

Models: VFD-VE Series

Chapter 4 Parameters

05-06

05-07

05-10

Motor 1

05-12

05-30

VFD-VE Series specifications