VFD 0.75kw-400kw
VFD 0.75kw-400kw about:
VFD 0.75kw-400kw, sensorless Vector control VFD ac inverter drive
1. steady performent
2. multiful optional function
3. atractive price
4. OEM
Inverter-VFD-ac drive-vsd-freqeuncy converter-frequency changer- energy saving
well design for basic function of ac motor frequecy control , to save engergy and to control the output torque. hi-performance reliable quality and low pricing, will be your best choise.
widely used in petroleum, chemical, smelting, hoisting, electric power, building materials, water supply, plastics, textiles, printing, packaging and other industries to create value for customers
Item
Specifications
Power Supply
Rated Power Supply Voltage
Three-phase 380V±20%, 50~60Hz±5%, voltage imbalance rate<3%
Output
Max Output Voltage
Max output voltage is the same as the input voltage
Output Current Rating
100% rated current continuous output
Max Overload Current
1 minute for 150% rated current, 2 seconds for 180% rated current
Basic Control Function
Drive Mode
Space vector, vector mode 0 W/O PG, vector mode 1 W/O PG
Given Mode
Frequency (Speed) given, torque given
Running Mode
Keyboard, control terminal (two-line control, three-line control), RS485
Frequency Control Range
0.00~600.00Hz
Given Frequency Resolution
Digital given: 0.01Hz, analog given: 0.05Hz
Range of Speed Regulation
1:50 (space vector), 1:100 (vector W/O PG)
Accuracy of Speed Control
±0.5% (space vector, vector W/O PG)
Acceleration, Deceleration Time
0.01 second~600.00 seconds/0.01 minute~600.00 minutes
Characteristic of V/F
Rated output voltage 20%~100% adjustable, fundamental frequency 20Hz~600Hz adjustable
Torque Magnification
Automatic torque magnification, fixation torque magnification curve, random V/Fcurve optional
Starting Torque
150%/1Hz (space vector), 150%/0.5Hz (vector W/O PG)
Accuracy of Torque Control
±15% rated torque (Vector 1 W/O PG)
Output
Voltage self-adjustment
When AVR function is enabled, the input voltage changes, while the output voltage almost remains unchanged
Current Automatic Limiting
Limit the output current automatically to avoid frequent overcurrent trip
DC Braking
Braking frequency: 0.1~60Hz Braking time: 0~30 seconds Braking current: 0~100% rated current
Signal Input Source
Digital, analog voltage, analog current, high speed pulse, multi-step speed, simple PLC and combinations of them
Special Control Function
Textile Pendulum Frequency
Realize the pendulum frequency function of pendulum frequency range, pendulum frequency time, and pendulum frequency sudden jump
Droop Control
Applicable to applications of multiple Inverter driving the same load
Input and Output Function
Reference Power Supply
10V/20mA
Terminal Control Power
24V/150mA
Digital Input Terminal
7 routes of digital programmable input terminal.
Analog Input Terminal
4 routes analog input: 2 routes 0~10V voltage source,2 routes current
source 0~20mA input
Digital Output Terminal
2 routes open collector output, 1 routes relay output, all programmable.Max output current of collector output is 50mA; relay contact capacity is 250VAC/3A or 30VDC/1A, when actuating, EA-EC close and EB-EC open.
Analog Output Terminal
2 routes programmable analog output terminal, can output 0~10V or 0~20mA.1 route programmable high speed pulse output terminal.
Keyboard
Display
LED Display
LED displays the relevant information of the Inverter
Parameter Copy
Can upload and download code information of the Inverter to realize rapid parameters copy
Protection
Protection Function
Short circuit, overcurrent, overload, overvoltage, undervoltage, default phase, overheating,and external fault, etc.
Use Condition
Installation Site
Indoor, altitude lower than 1 Km, dust free, free of corrosive gas and direct sunlight
Applicable Environment
-10°C~+40°C, 20%~90%RH (no condensation)
Vibration Acceleration
Less than 0.5g
Storage Environment
-25°C~+65°C
Installation Mode
Wall mounted type, stand electric control cabinet type
Protection Grade
IP20
Cooling Mode
Forced air cooling
Packaging Detail:Packaging with carton
Supply Ability:500 Piece/Pieces per Week
Place of Origin:Guangdong China (Mainland)
Brand Name:CMT
application:pumps, fans, blowers
color:black
Type:AC-DC-AC INVERTER
Minimum Order Quantity:3 Piece/Pieces will have discount in 10piece
Output Type:Triple
application2:central air condition system
application3:escalator
Input Voltage:AC380V
Output Power:1 - 200KW
applicaton4:induction motors
Delivery Detail:three days to fifteen days
Port:Shenzhen(china)
Payment Terms:T/T
Sample or Mini-Order:Order now via
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