HV350 Mini Frequency Inverter User Manual
8
cooling
1.4 Product Specifications
Item
Specifications
OUTPUT
Rated Output Voltage
Three phase 380V, 220V (Max output voltage is equal to input voltage)
Max continuous current
100% rated output current
Overload ability
150% rated current for 1minutes,
180% rated current for 2 seconds.
Output frequency
0Hz~400Hz
Input
Rated input voltage
Three phase: 380V±20%, Single phase 220V±20%, 50~60Hz±5%
Control
performance
AVR Function,
When AVR function is enable
，
output voltage is stable under input voltage
fluctuation
Modulation modes
Optimized space voltage vector PWM modulation
Control mode
V/F control, sensorless vector control
Running command input
modes
Panel control, external terminal control, control by serial port of host computer
Speed setting mode
Ten kinds of main frequency setting modes, five kinds of Auxiliary frequency
setting modes. Several combination kinds of main frequency setting modes and
Auxiliary frequency setting modes.
Speed setup resolution
Digital setting: 0.01Hz.
Analog setting: highest frequency
×
0.1%
Voltage/Frequency
characteristic
Rated voltage: 50-100%,adjustable, Base frequency 50Hz, adjustable, five type
V/F curves
Acc/dec characteristic
0.1seconde~3600 seconds
Braking torque
>20% rated torque,
Control I/O
signal
Reference voltage output
1 channel, +10V, 50mA
Control voltage output
24V, 200mA
Analog input
1 channel, 0~20mA DC
，
10 bit;
1 channel, 0~10 V DC
，
10 bit
Analog output
1 channel, 0~10V, output programmable, various output selectable
