Medium Voltage Frequency Converter 220V - 1140V VFD Drives

• Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
• Model NO.: VEICHI AC60
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type
• Brand: Veichi
• Transport Package: Carton Box/Wood
• Trademark: VEICHI
• Origin: Suzhou, China
• Production Capacity: 600, 000 PCS/Year

Product Description

>>> AC60 Medium Voltage VFD Drives Overview

VEICHI AC60 is one of the general purpose medium voltage drives adopting the latest V/F control and multiple PID control modes. It is a stable, function-rich VFD drive.

>>> Industry-leading V/F control mode

1. Low harmonic output which effectively extends the service life of motor.
2. Carrier frequency: the temperature of module is automatically adjusted in order to adapt to the environment.
3. Ultra-low carrier frequency technology that it effectively reduces the output leakage current.
4. Flexible multi-segment V/F control method. AC60 is developed with powerful automatic torque boost function thta it automatically provides large starting torque.

>>> Rich terminal functions

1. External terminal VS1: 0 ~ 10V, external terminal VS2: -10V ~ 10V, external terminal AS: 4 ~ 20mA, RS485, pulse input frequency.
2. Designed with rich functions such as start, stop, reversing, inching, multispeed, free parking, reset, acceleration and deceleration time selection, frequency setting channel selection, external fault alarm and more.
3. Multiple output modes such as relay output, the collector output, 0 ~ 10V output, 4 ~ 20mA output, frequency pulse output.

>>> Fast and stable PID control functions

VEICHI AC60 general purpose VFD driver supports multiple PID control modes such as normal PID control and closed-loop pressure special PID control which makes it applicable in a broader range of fields and more industry-specific.

>>> Super strong environment adaptability

>>> Industrial Applications for  AC60 Medium Voltage VFD Drives

Applications: Fans and pumps, packaging machinery, food machinery, textile machinery, automated assembly lines, etc. 

>>> Specifications

Items		Specifications
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	Voltage frequency	Single phase 220V, 50/60Hz Three phase 220V, 50/60Hz Three phase 380V, 50/60Hz Three phase 660V, 50/60Hz Three phase 1140V, 50/60Hz
	Allowable fluctuations	voltage:±15%, frequency: ±5%
Control	Frequency control range	G:0-400Hz, P:0-400Hz, Z:0-400Hz? L:0-400Hz, H:0-2000Hz
	Output frequency accuracy	±0.5% of max frequency
	Frequency setting resolution	0.01Hz: operating "up" and "down" keys on keyboard 0.2Hz:Potentiometers analog input
	Voltage frequency characteristics	Voltage 50% -100%, the rated voltage adjustable, Motor rated frequency 25-400Hz(2000Hz) adjustable
	Carrier frequency	1.0-15.0KHz random carrier modulation
	Torque upgrade	0~25.0% adjustable auto torque upgrade, random V/F curve optional
	Maximum Capacity	G. H. L model: 150% for one minute, 180% for 2s, 200% instant jump. Z model: 150% for one minute, 180% for 30s ,250% instant jump. P model: 120% for one minute, 150% instant jump.
	Acceleration and Deceleration time	0.1-6500s
	Rated output voltage	Take advantage of the power supply voltage compensation function, if motor rated voltage is 100%,the voltage can be set in the 50 -100% scope(the voltage output should not exceed the input voltage)
	Automatic voltage adjustment function	When the grid voltage fluctuates, change in the output voltage is very little, remained constant V/F
	Automatic energy-saving operation	According to the load conditions, optimize the V / F curves automatically to implement energy saving operation
	Standard functions	PID control, acceleration and deceleration time adjustable, acceleration and deceleration mode variable; carrier frequency adjustment, torque upgrade, current limiting, speed tracking and power fall restart, frequency hopping, frequency fluctuation limit control, program running, multi-steps speed, pendulum frequency operation, RS485, analog output, pulse output frequency
	Brake	Dynamic braking, DC braking
	Frequency setting input	Keyboard number settings, keyboard potentiometer, external terminal VS1 : 0 ~ 10V, external terminal VS2:- 10V-10V, the external terminal AS:4~20mA, RS485 and signal composition and terminal options
	Signal Feedback input	External terminal VS1:0~10V, external terminal VS2:-10V~10V, external terminal AS: 4~20mA, RS485, frequency pulse input
	Input order signals	Start, stop, positive and negative rotating , jog, multi-steps speed, free parking, reset, accelerationand deceleration time choice, frequency settings channels choice, external malfunctions alarm
	External output signal	Relay output, the collector output, 0-10V output, 4-20mA output, the frequency pulse output
Protection function		Overvoltage, undervoltage, current-limiting, overcurrent, overload, electronic thermal relays, overheat, voltage stall, data protection
Display	Setting	Function number?data
	Running	Output frequency, give frequency, output current, input voltage, output voltage, motor speed, PID feedback, quantitative PID, module temperature, input and output terminal
	Fault	Overvoltage, undervoltage, overcurrent, short circuit, defaultphase, overload, overheat, voltage stall, current limiting, data protection is damaged, current fault operating conditions, historical fault
Condition	Installation site	Indoor, elevation of not more than 1000 m, no corrosive gases and direct sunlight
	Temperature humidity	-10-+40ºC, 20%-90%RH(No condensation)
	Vibration	Below 20Hz less than 0.5g
	Storage Temperature	-25 to +65ºC
	Installation mode	Wall-mounted type, closet type
	Protection degree	IP20
	Cooling Mode	Forced air-cooling

>>>  About VEICHI