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* Enter the menu screen step by step, set the parameter confirmation.
*This key function is determined by the function code F6.21.
* F0.03 setting to 4, and the keyboard potentiometer setting the
operating frequency.
5. Standard specifications
AC 1PH 220V(-15%) to 240V(+10%)
AC 3PH 220V(-15%) to 240V(+10%)
AC 3PH 380V(-15%) to 440V(+10%)
AC 3PH 480V(-10%) to 480V(+10%)
Voltage continued
volatiliy:±10%
Less than 3% of voltage unbalance rate 3%
Input frequency
fluctution:±5%;
Distortion satisfy IEC61800-2andard;
High performance vector control inverter based on DSP
V/F control, vector control W/O PG,
Automatic torque
boost function
Realize low frequency (1Hz) and large output torque control under
the V/F control mode.
Acceleration/decal
eration control
Straight or S-curve mode. Four times available and time range is 0.0
to 6500.0s.
Linear, square root/m-th power, custom V/F curve
G type:rated current 150% - 1 minute, rated current 180% - 2seconds
F type:rated current 120% - 1 minute, rated current 150% - 2 seconds
1.Vector control:0 to 300Hz; 2.V/F control:0 to 3200Hz
0.5 to 16kHz; automatically adjust carrier frequency according to the
load characteristics.
Input frequency
resolution
Digital setting: 0.01Hz Analog setting: maximum frequency*0.025%
G type: 0.5Hz/150% (Vector control W/O PG)
F type: 0.5Hz/100% (Vector control W/O PG)
1:100 (Vector control W/O PG)
Vector control W/O PG: ≤ ± 0.5% (rated synchronous speed)
≤ 40ms (Vector control W/O PG)
Automatic torque boost; manual torque boost(0.1% to 30.0%)
DC braking frequency: 0.0Hz to max. frequency, braking time:0.0 to
100.0 seconds, braking current value: 0.0% to 100.0%
Jog Frequency Range: 0.00Hz to max. frequency;Jog Ac/deceleration
time: 0.0s to 6500.0s.
Easy to realize closed-loop control system for the process control.
Automatic voltage
regulation(AVR)
Automatically maintain a constant output voltage when the voltage
of electricity grid changes
Self-inspection
ofperipherals after
power-on
After powering on, peripheral equipment will perform safety testing,
such as ground, short circuit, etc.
Multiple inverter can use a common DC bus.
The current limiting algorithm is used to reduce the inverter over
current probability, and improve whole unit anti-interference capability.
Timing control function: time setting range(0m to 6500m)
6 digital input terminals, DI5 for high-speed pulse input(0 to 100
kHz square wave)
1 analog input terminals respectively for optional range (0 to 20mA
or 0 to 10V), they can be used to set frequency, output frequency
At most 16-speed can be set(Run by using the multi-function
terminals or program)
Interrupt controller output
When the protection function is active, you can automatically or
manually reset the fault condition.
Including DC(0 to 10V), DC(0 to 20mA)
One way output SPA;One way contact output;One way AD1 analog
output
There are 40 signals each way .Contact capacity : normally open
contact 5A/AC 250V,1A/DC 30V.
One way analog output,can select frequency, current ,voltage etc 16
singnals.Output signals can be sent 0 to 10V/0 to 20mA
Three channels: operation panel, control terminals and serial
communication port. They can be switched through a variety of
ways.
Total 8 frequency sources: digital, analog voltage,analog current ,
multi-speed and serial port. They can be switched through a variety of
ways.
Limit frequency, jump frequency, frequency compensation,
auto-tuning, PID control
Overvoltage protection, undervoltage protection, overcurrent
protection, overload protection, overheat protection, overcurrent stall
protection, overvoltage stall protection, losting-phase protection
(optional), communication error, PID feedback signal abnormalities,
PG failure and short circuit to ground protection.
Monitoring objects including: running frequency, set frequency,bus
voltage, output voltage, output current, output power, output torque,
input terminal status, output terminal status, analog AI1 value,, motor
Actual running speed,PID set value percentage, PID feedback value
percentage.
At most save three error message, and the time, type, voltage,current,
frequency and work status can be queried when the failure is
occurred.
Key lock and function
selection
Lock part or all of keys, define the function scope of some keys to
prevent misuse.
show the inverter inner IGBT temperature
-10℃to 40℃ (Temperature at 40 ℃to 50℃, please derating for use)
Less than 90% R.H, no condensation.
Indoor where no sunlight or corrosive, explosive gas and water
vapor, dust, flammable gas,oil mist, water vapor, drip or salt, etc.
No need degrade use under 1000m,degrade 1% for altitude rise 100m
when above 1000m,do not use it above 3000m