90KW to 110KW Economical inverter and low price frequency inverter from Powtech
Input voltage : AC three phase 380V±15%
Frequency input: 0-50Hz/60Hz
Application: Widely used in fans, pumps, oil pumps, printing and dyeing machines, textile machines, injection molding machines, etc.
Model: PT360-090KW PT360-110KW
Description of this 90KW to 110KW Economical inverter and low price frequency inverter from Powtech
The advantages of Economical inverter variable frequency speed regulation in motor operation:
1. The frequency conversion speed regulation is easy to realize the positive and negative rotation of the motor. It is only necessary to change the switching sequence of the inverter tube inside the inverter, so that the output commutation can be realized, and there is no problem that the motor is burnt due to improper commutation.
2. The start of the variable frequency speed control system starts from low speed and the frequency is low. The acceleration and deceleration time can be set arbitrarily, so the acceleration and deceleration time are relatively flat, the starting current is small, and the higher frequency start and stop can be performed.
3. When the variable frequency speed control system is braking, the inverter can use its own braking circuit to consume the energy of the mechanical load on the braking resistor, or feed back to the power supply grid. However, it is necessary to add special accessories to the grid. Big. In addition, the inverter also has a DC braking function. When braking is required, the inverter applies a DC voltage to the motor to brake, so there is no need to add a brake control circuit.
Specification of this 90KW to 110KW Economical inverter and low price frequency inverter from Powtech
Input voltage:AC three phase 380V/480V/690v±15%
Output voltage: AC three phase 380V/480V/690V±15%
Working Temperature: -10~40℃
Cooling mode:Force-air cooling
We specialize in the manufacture of Chinese factory wholesale low price High frequency Economical inverter ,variable frequency speed inverter, frequency inverter with LED display.We have strong design capabilities and quality control capabilities to ensure the quality of our products.In the following article, we list the specific parameters and manufacturing details of factory wholesale frequency inverter so that you can understand.We believe that our products and services will definitely satisfy you.Don't hesitate to write us an email to get more information about low price frequency inverter .
Parameters of this 90KW to 110KW Economical inverter and low price frequency inverter from Powtech
||V/F control: 0-500Hz(0.01Hz resolution)
Vector control: 0-500Hz
|Speed stability accuracy
||Sensorless vector control(SVC): ≤±0.5%(rated synchronous speed)
PG vector control(FVC): ≤±0.02%(rated synchronous speed)
|Torque control accuracy
||Automatic boost; Customized boost 0.1％～30.0％
||DC braking frequency : 0.0Hz～maximum frequency
Braking time : 0.0～36.0s
Braking action current value : 0.0%～100.0%
||JOG frequency range: 0.00Hz～50.00s；
JOG Acc/Dec time : 0.0s～6500.0s
|Auto voltage regulation(AVR)
||It can keep constant output voltage automatically when the mains voltage changes.
|Torque limit and control
||“Excavator” characteristics, it can limit the torque automatically and prevent frequent overcurrent tripping during running
process；Torque control can be implemented in the CLVC mode.
||-10~40℃(De-rated if the ambient temperature is 40℃～50℃)
||Forced cooling or natural cooling
||Rated output power(kw)
||Rated input current(A)
||Rated output current(A)
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