FG2000 high performance inverter
- VOGA
- China
- According to customers requirement
- 10--50 pcs/day
FG2000 series inverter is a series of high performance, simple and low noise inverter independently developed by Xinfeng optoelectronics company with new concept.On the premise of improve stability, increase the simple vector, practical PI regulation, light load oscillation suppression, input and output phase missing, the speed tracking start, flexible input/output terminals, parameter on-line modification, since the recognition signal transmission failure, power cuts and downtime parameter storage, frequency control, RS485 control and so on a series of practical and advanced operation and control function.It provides integrated solutions with high degree for equipment manufacturing and end customers, which is of great help to reduce system procurement and operation costs and improve system reliability.
Project
Standard specification
The input
Rated supply voltage
Supply voltage ±20%, 50-60Hz±5%, voltage imbalance rate <3%
The output
The rated voltage
The maximum output voltage is the same as the input voltage
Rated current
100% continuous rated current
Overload capacity
Type G: 150% rated current for 1 minute, 180% rated current for 2 seconds
Type P: 120% rated current for 1 minute, 150% rated current for 2 seconds
The output frequency
0 hz ~ 500 hz
The main
control
function
The control mode
V/F control, vector control
Frequency resolution
Digital setting: 0.01Hz Analog setting: 0.05Hz
Start frequency
0 hz ~ 20 hz
Torque increase
Manual torque increased by 0.1% ~ 30.0%
V/F curve
Five modes: constant torque V/F curve, 1 user-defined multi-segment V/F curve and 3 torque reduction characteristic curve modes (2.0 power, 1.7 power and 1.2 power)
Acceleration and deceleration curve
Two ways: linear acceleration and deceleration, S-curve acceleration and deceleration;
7 kinds of acceleration and deceleration time, time unit (minute/second) optional, the longest 6000 minutes
Dc brake
Start frequency of stop DC braking: 0 ~ 15.00Hz
Braking time: 0 ~ 60.0 seconds Braking current: 0 ~ 80%
Multi-stage speed operation
Through the built-in PLC or control terminal to achieve multi-stage speed operation
Textile pendulum frequency
Can realize preset frequency, center frequency adjustable swing frequency function
Automatic voltage regulation (AVR)
When the grid voltage changes, keep the output voltage constant
Automatic energy-saving operation
According to the load condition, the V/F curve is automatically optimized to achieve energy-saving operation
Automatic current limiting
Automatic limit of current during operation to prevent frequent overcurrent fault tripping
Communication function
With RS485 standard communication interface, support Modbus communication protocol.
Run command channel
Keyboard, control terminal, serial port (RS485)
Frequency setting channel
Keyboard analog potentiometer, keyboard, key, function code digital set, serial port, terminal UP/DOWN, analog voltage, analog current, combination set.
Input function
Digital input channel
Below 380V/ 30KW and 220V series: 5 programmable digital input.
380V/ 37-400KW and 660V series: 8 programmable digital input.
Analog input channel
Below 380V/ 30KW and 220V series: 2 channel analog signal input: 1 channel 0 ~ 10V, 1 channel 0 ~ 10V/0 ~ 20mA can be switched.
380V/ 37-400KW and 660V series: 3 channels of analog signal input: 2 channels of 0 ~ 10V, 1 channel of 0 ~ 10V/0 ~ 20mA switching.
Output function
Digital output channel
Below 380V/ 30KW and 220V series: 1 channel open collector output, 1 channel relay output, 1 channel 0 ~ 20KHz pulse output.
380V/ 37-400KW and 660V series: 2-way open collector output, 2-way relay output, 1-way 0-20KHz pulse output.
Analog output channel
Below 380V/ 30KW and 220V series: 1 channel analog signal output: 1 channel 0 ~ 10V/0 ~ 20mA switchable.
380V/ 37-400KW and 660V series: 2 channel analog signal output: 2 channel 0 ~ 10V/0 ~ 20mA switch.
operation
panel
LED digital display
Inverter related parameters can be displayed or set
The key lock
Realize all keys locked
Parameters of the copy
Remote keyboard can be used to copy function code parameters between frequency converters.
Protection function
Provide multiple protection functions: short circuit, overcurrent, overload, overvoltage, undervoltage, lack of phase, overheating, external fault protection functions
You can choose any one
Remote keyboard, remote control operating box, brake unit
The environment
Use place
Indoor, free from direct sunlight, no dust, corrosive gas, oil mist, steam, etc
Hypo height
Less than 1000m (the quota should be reduced when it is higher than 1000m)
The environment temperature
- 10 ℃ ~ + 40 ℃
humidity
Less than 90%RH, no condensation
vibration
Less than 5.9m/s 2 (0.6g)
Storage temperature
- 20 ℃ ~ + 60 ℃
structure
Protection grade
IP20
Cooling way
Forced air cooling
installation
Wall-mounted or floor-mounted
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