V9 250kw V/F Vector Torque Control with Encoder Feedback AC Drive

• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Model NO.: V9-H-4T250G/315L
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
• Dimension(mm): 700*1010*385(W*H*D)
• Weight(Kg): 125
• Protection Level: IP20
• Cooling Mode: Force Air Cooling
• Transport Package: Carton/Wood
• Specification: Unit
• Trademark: V&T
• Origin: China
• HS Code: 850440999

Product Description

 

V9 Series General purpose Inverter

Easy Control/ Friendly Interface/ Multifunction Operation / Brilliant Succession

About Product

The V9−H Series General Purpose Inverter is a high-performance vector control and torque-controlled inverter. Vector control techniques and torque control techniques are employed. The V9−H product voltage range 220V and 380V, Power range 0.75Kw to 630Kw. It can suit synchronous and asynchronous motor. Synchronous open loop, Synchronous closed loop, Asynchronous V/F, Asynchronous closed loop, Asynchronous vector, these control modes can meet various needs.
 

Representative Industry

Machine tool industry, Lift, Crane industry, Air compressor industry, Papermaking industry, Oilfield, Plastic industry, Metal processing, Municipal engineering, Textile industry, Printing and packaging, Industrial mining, Processing center, Wood processing, Cable Machinery, Food Packaging, Electric Vehicles, Centrifuges and High-end applications ect.

Feature

 

Δ   Multiple System Loop Control Modes

Position loop

Speed loop

Torque loop

Δ  Speed Command Selection Is Flexible and Convenient

Modbus communication

Keyboard given

Analog given

Multi-segment speed given

Terminal UP/DN given

Process PID given

Simple PLC speed given

Δ  Multiple Running Instructions Setting Methods

Modbus communication

Keyboard given

Terminal given

Δ  LED Operation Panel / LCD Liquid Crystal Operation Panel Are Optional

Modbus communication, standard network port connection are adopted in LED operation panel / LCD liquid crystal operation panel

The layout of the button accords with ergonomic principle

One-button parameter entry and exit,easy to operate

Parameter copy function, remote control box function (up to 500m) can be realized by the operation panel

The operation panel has a password lock function to prevent non-professionals from changing parameters by mistake

Δ  Upper Computer Communication

Provide 485 communication interface, the communication protocol is Modbus

Parameter upload and download functions can be implemented
 

Product Description

Terminal Wiring

Control Circuit Description

Terminal	Symbol	Function description	Technical specifications
Modbus	485+	RS485 positive end	Baud rate: 4800/9600/19200/38400/57600/57600bps Up to 32 units are connected in parallel. If more than 32 units are used, repeaters are required.
	485 -	RS485 negative end
	GND	Modbus ground terminal
Keypad	CN7	RS485 port of keypad	The maximum distance for keypad is 15 m ( network cable)
Digital inputs	+24V	+24V	24V±10%, internal isolated with GND Maximum output current: 200mA
	PLC	Power supply of DI	Short to +24V by default
	X1 ... X7	Digital inputs 1 ... 7	Input specification: 24VDC  ± 20%, 5mA Frequency range: 0 … 1KHz
	COM	Digital inputs common	The interior isolated from GND
Digital  outputs	Y1	Open collector output 1	Voltage range: 24V±20% Maximum output current: 50mA
	Y2	Open collector output 2
	COM	Y1 and Y2 common	The interior isolated from GND
Relay  outputs	RA/RB/RC	Relay output 1	RA-RB: Normally closed RA-RC: Normally open Contact capacity: 250VAC/1A, 30VDC/1A
	RA1/RC1 (≥11kW)	Relay output 2	RA1-RC1: Normally open Contact capacity: 250VAC/1A, 30VDC/1A
	RA2/RC2 (≥11kW)	Relay output 3	RA2-RC2: Normally open Contact capacity: 250VAC/1A, 30VDC/1A
Analog inputs	+10V	AI reference voltage	10V  ±3%, internal isolated with COM Maximum output current: 10mA
	AI1	Analog input 1	−10V...10V: Input impedance 20kQ , max. voltage:  ±15V 0...20mA: Input impedance 500Q , max. current: 30mA Resolution: 12 bits (0.025%) Note: AI3 input current 0...20mA is not supported.
	AI2	Analog input 2
	AI3	Analog input 3
	GND	Analog GND	The interior isolated from COM
Analog outputs	AO1	Analog output 1	Select analog voltage or current output by jumper 0 ... 20mA: Output allowable impedance 200 to 500 Ω 0 ... 10V: Output allowable impedance ≥10kΩ
	AO2	Analog output 2
	GND	Analog ground terminal	The interior isolated from COM
Resolver (≥11kW)	1	REF−	Resolver signal REF1
	2	REF+	Resolver signal REF+
	3	SIN+	Resolver signal SIN+
	4	SIN−	Resolver signal SIN−
	5	COS+	Resolver signal COS+
	6	PT100	PT100 temperature sensor
	7	COM	PT100 gnd
	8	None
	9	COS−	Resolver signal COS−

 

 

Dimension

 

LCD Keypad Interface