Frequency inverter 37-55 kw

Product Characteristic:

1:Advanced vector control algorithm , combine accurate speed

calculation and self learning of the motor parameter. It realize the

accuracy control of motor speed and torque under no- speed sensor mode.

V/F and SVC can be selected .
 
2:Optimized space voltage vector PWM modulation technology, has over-

modulation function, high voltage-utilization, low output harmonic, and

it greatly improves the motor’s stability and switching loss.
 
3：Good operation characteristic of low frequency, can realize

0.5HZ/150% rated torque output which under no-speed sensor mode.
 
4： LCD and LED double display keyboard, display digit and Chinese ,

the user can operate easily.
 
5:Control terminal analog voltage output, current output ,digit output,

impulse output, Voltage, current , impulse , communication and other

multi frequency setting modes. Also can realize the overplay function

for all kinds of given source, And the frequency control mode is very

flexible.
 
6：Abundant functions： automatic voltage regulation control, automatic

slip Compensation, restart when power cut  and so on. Can meet the

demand of different clients.
 
7：Customization function design :program running, wobble frequency

running, PID control operation , timing function ,counter function ect.

can be convenient to form and  meet the  different industrial field

demands;
 
8：Built-in RS485 interface ,  compat  MODEBUS communication protocol,

can  realize networked control.
 
9:Super strong protect function: Over voltage, over current , over

load, under voltage, over heat , short circuit and so on , can offer

more than 20 kinds failure protection function for user.
Application Ambient
   The Inverter mounting ambient have direct effect on the function and

the lifetime of the Inverter, So the ambient have to reach the

following situation:

Altitude: Max.1000m above sea level.
Ambient Temperature:-10~+45℃ (bare machine: -10~+50 ℃)
Humidity :20~90% RH( Non-condensing)
Indoor places free from direct exposure to sunlight, dust, corrosive

gas, flammable gas, oil mist, steam , drip and salt.
Vibration: <0.5G