The description of the High Speed Powerfull Frequency Inverter in details as bellow:

our inverter power;

0.4kw,0.75kw,1.5kw,2.2kw,3.7kw,5.5kw,7.5kw,11kw,15kw,18.5kw,22kw,30kw,37kw,45kw,55kw,

75kw,90kw,110kw,132kw,160kw,185kw,220kw,250kw,280kw,315kw.

1.Detailed Description

   EC5000 series AC Drive integrates digital technology, computer technology, and modern auto-control technology. It has many merits like high accuracy, low noise, large torque, reliable performance. Therefore, it is applicable for industries like electron, machine, metallurgy, weaving, printing, petrol and, chemistry. It takes important in improving automatization level of industry, and gets high reputation from industrial members.

2. Parameters
1) Power range: 0.4~350KW
2) Voltage: 200±15%/400 ±15%
3) Output frequency: 0.00 ~ 400.00Hz
4).current vector control,SVPWM VOLTAGE VVC,Central control module based on DSP,realizes high-speed and high performance control.
5).Integrate V/F control: 15 preset for V/F,programmable V/F mode
6).Frequency range:0.1 ~ 400Hz
7).Frequency setting:digital: 0.01Hz;analogue: highest frequency X 0.1%Hz
8).Instantaneous over current flowgeneral typeG:250% of inverter rated current flow
                                    exhaust fan,water pumpP: 200% of inverter rated current flow
9).Overload capacity: 150% rated current for 60s, 180% rated current for 10s
10).Overload protectionelectronic overheat relay protection
11).Radiator overheatthermal resistance protection
12).Speed up and down0.03600second setting speed up and down seperately
13).Dead compensate function,realize low frequency and large output torque control.
14).Automatic slip compensate .
15).At most 8 steps speed control.
16).Internal PID function,realize high performance closed loop control.
17).Speed pursue starting and restart after momentary power loss.
18).Forced communicated function ,support standard RS485(max38400BPS)

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 English , 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 function:automatic voltage regulation control, automatic slip Compensation, restart when power cut  and so on. It 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