Veichi AC200 High AC Drive with High Vector Control Performance

• Application: High-performance Transducer, Three Phase Transducer, General Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: VEICHI AC200
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Textile Special, Constant Torque Universal Type
• Brand: Veichi
• Transport Package: Carton Box/Wood
• Trademark: VEICHI
• Origin: Suzhou, China
• Production Capacity: 600, 000 PCS/Year

Product Description

>>> AC200 High-Performance Vector Control AC Drive Overview

While maintaining excellent performance and functions, AC200 series products have been significantly improved in terms of ease of use, maintainability, environmental protection, installation space, and design standards from the perspective of customer applications.

>>> AC200 general-purpose inverter--with improved functions and advanced technology

1. Compact structure and easy to use.
2. Integration of driving synchronous and asynchronous motors.
3. High starting torque, open loop 0.5Hz 150%, closed loop 0Hz 200% rated torque.
4. High-frequency output, 12 times magnetic field weakening speed range, high precision output.
5. Excellent control performance.
6. Advanced motor self-learning function.
7. Extensive functions are abundant.
8. Simple debugging software.

>>> One machine with multiple functions, widely used

1. Supports various types of motors/loads and can drive motors: ordinary asynchronous motors, variable frequency motors, AC servo motors, synchronous motors, high-speed motors and electric spindles.
2. Supports various types of motors/loads and can drive motors: ordinary asynchronous motors, variable frequency motors, AC servo motors, synchronous motors, high-speed motors, and electric spindles.

>>> Quick start and stop, smooth and stable

1. Excellent bus voltage suppression to avoid the over-voltage alarm when the inverter accelerates or decelerates too fast.
2. Fast DC braking, special software demagnetization processing, to ensure smooth and stable shutdown process without fluctuations.
3. The new generation of speed tracking start realizes zero waiting time and zero impulses current start.

>>> Stable output, high accuracy

1. On the closed-loop vector mode, the torque linearity deviation is within 3%, the torque output is stable, and the low-frequency torque is large.
2. The output frequency under vector control is up to 600Hz, which can achieve high-precision speed output within 10 times the field weakening speed range.
3. Strong overload capacity, 60s at 150%, 10s at 180%, 0.5s at 200%.
4. Protect the torque limit and speed limit of the machine, and better protect the equipment safety under the premise of exerting the machine efficiency.

>>> Adapt to the environment, flexible application

1. Motor parameter self-learning, static self-learning is comparable to dynamic self-learning, with no need to disassemble the load.
2. Instantaneous stop and non-stop, the inverter will not stop when the grid drops instantaneously, and the load will feedback energy to compensate for the voltage drop.
3. Coping with harsh environments more freely, the whole machine has a three-proof design, copper busbar plating, and PCB spraying three-proof paint.

>>> Rich functions and reliable performance

1. Built-in multiple groups of PID function modules, diverse selection of given and feedback sources, simple and practical.
2. Abundant application functions, command channel switching, running command binding, timing, counter, and other functions.
3. The terminal functions are flexible and practical, switch analog quantity, high-speed pulse input, and output.

>>> Diversified expansion, outstanding ability

1. Support field bus expansion and PROFIBUS protocol can be supported through an optional DP card.
2. Provide a variety of communication excuses to realize RS485, DP, CAN, and CANopen communication.
3. IOT expansion card, high positioning accuracy, stable communication, compact and beautiful, easy to install.
4. PC software debugging, parameter rewriting, and monitoring, simple and easy to operate.

>>> Industrial Applications for AC200 High Performance Vector Control AC Drive

Applications:Fans and pumps, printing and packaging equipment, textile equipment, air compressors, injection molding machines, machine tools, and other industries and equipment.

>>> Specifications

Project		Specification
Power range	Single phase 220V 50/60Hz Three-phase 220V 50/60Hz	0.4kW~220kW
	Three-phase 380V 50/60Hz	0.75kW~710kW
	Three-phase 660V 50/60Hz	7.5kW~710kW
	Three-phase 1140V 50/60Hz	37kW~710kW
Power input	Voltage and frequency	Single-phase 220V 50/60Hz Three-phase 380V 50/60Hz; Three-phase 220V 50/60Hz Three-phase 660V 50/60Hz
		Three phase1140V  50/60Hz
	Allow fluctuation	Voltage imbalance rate: <3%; Frequency: ±5%; Distortion rate meets IEC61800-2 requirements
	Closing impulse current	Less than rated current
	Power factor	≥0.94 (with DC reactor)
	Inverter efficiency	≥96%
Output	The output voltage	Output under rated conditions: 3-phase, 0~input voltage, error less than 5%
	Output frequency range	Type G: 0~600Hz
	Output frequency accuracy	±0.5% of maximum frequency value
	Overload capacity	Type G: 150% rated current for 1 minute, 180% rated current for 10 seconds, 200% rated current for 0.5 seconds
Main control performance	Motor control mode	V/F control without PG, vector control without PG, V/F control with PG, vector control with PG
	Modulation	Optimize space vector PWM modulation
	Carrier frequency	0.7~16.0kHz
	Speed control range	Vector control without PG, rated load 1:100; vector control with PG, rated load 1:1000
	Steady-state speed accuracy	Vector control without PG: ≤2% of rated synchronous speed; vector control with PG: ≤0.05% of rated synchronous speed
	Starting torque	Vector control without PG: 150% rated torque at 0.5Hz; Vector control with PG: 200% rated torque at 0Hz
	Torque response	Vector control without PG: <20ms; Vector control with PG: <10ms
	Frequency accuracy	Digital setting: maximum frequency×±0.01%; analog setting: maximum frequency×±0.2%
	Frequency resolution	Digital setting: 0.01Hz; Analog setting: maximum frequency×0.05%
Basic product function	DC braking capability	Starting frequency: 0.00~50.00Hz; Braking time: 0.0~60.0s; Braking current: 0.0~150.0% of rated current
	Torque boost	Automatic torque increase 0.0%~100.0%; manual torque increase 0.0%~30.0%
	V/F curve	Four methods: linear torque characteristic curve, self-set V/F curve, reduced torque characteristic curve (1.1~2.0 power), square V/F curve
	Acceleration and deceleration curve	Two ways: linear acceleration and deceleration, S curve acceleration and deceleration
		Four sets of acceleration and deceleration time, the time unit is 0.01s, the longest is 650.00s
	Rated output voltage	Using the power supply voltage compensation function, the rated motor voltage is 100%, which can be set in the range of 50 to 100% (the output cannot exceed the input voltage)
	Automatic voltage adjustment	When the grid voltage fluctuates, it can automatically keep the output voltage constant
	Automatic energy saving operation	Under V/F control mode, the output voltage is automatically optimized according to the load to realize energy-saving operation
	Automatic current limit	Automatically limit the current during operation to prevent frequent over-current fault trips
	Instantaneous power failure processing	In case of instantaneous power failure, uninterrupted operation is realized through bus voltage control
	Standard function	PID control, speed tracking and restart after power failure, jump frequency, frequency upper and lower limit control, program operation, multi-speed, RS485, analog output, frequency pulse output
	Frequency setting channel	Keyboard digital setting, keyboard potentiometer, analog voltage terminal VS, analog voltage/current terminal AI, analog current terminal AS, communication setting and multi-channel terminal selection, main and auxiliary channel combination, expansion card, can be switched in various ways
	Feedback input channel	Voltage terminal VS, voltage/current terminal AI, current terminal AS, communication setting, pulse input PUL
	Run command channel	Operation panel setting, external terminal setting, communication setting, expansion card setting
	Input command signal	Start, stop, forward and reverse rotation, jog, multi-speed, free stop, reset, acceleration and deceleration time selection, frequency setting channel selection, external fault alarm
	External output signal	2 relay outputs, 1 collector output, 1 AO output can be selected as 0~10V or 4~20mA output, 1 AO output can be selected as 0~10V or 4~20mA or frequency pulse output output
Protective function		Overvoltage, undervoltage, current limit, overcurrent, overload, electronic thermal relay, overheating, overvoltage stall, data protection, fast protection, input and output phase loss protection
Keyboard display	LED display	Single line 5-digit digital tube display	It can monitor 1 inverter status
		Dual-line 5-digit digital tube display	It can monitor the status of 2 inverters
	Parameter copy	The function code information of the inverter can be uploaded and downloaded to realize fast parameter copy
	Status monitoring	All parameters of the monitoring parameter group such as output frequency, given frequency, output current, input voltage, output voltage, motor speed, PID feedback quantity, PID given quantity, module temperature, etc.
	Error alarm	Overvoltage, undervoltage, overcurrent, short circuit, phase loss, overload, overheating, overvoltage stall, current limit, data protection damaged, current fault operating status, historical fault
Surroundings	Installation site	If the altitude is lower than 1000 meters, derating for use above 1000 meters, derating by 1% for every 100 meters;
		No condensation, icing, rain, snow, hail, etc., solar radiation less than 700W/m2, pressure 70~106kPa
	Temperature and humidity	from -10ºC to +50ºC, derating can be used above 40ºC, the maximum temperature is 60ºC (no-load operation)
		5% ~ 95%RH(No condensation)
	vibration	When 9~200Hz,5.9m/s2(0.6g)
	Storage temperature	-30 ~ +60ºC
	Installation method	Wall-mounted, vertical cabinet
	Protection level	IP20
	Cooling method	Forced air cooling

>>>  About VEICHI