Profi - Inverter 7.5 KW power supply for electric spindles
- Our Inverters were produced on the basis of many years of experience in Inverter manufacture
- They are suitable for various industrial machines such as fans, pump drives, medium frequency drives and high-performance machines
- This product works with the advanced vector control technology, and combines all the advantages of frequency converters such as high-performance V / F control (dead time compensation + auto torque increase + slip compensation), without sensor vector control and high-power control with speed sensor
- The frequency converter is suitable for general industrial single phase AC induction motors
- The inverter can be used to regulate the speed continuously, manually or with a 0-10V control signal
- The speed is shown in a display in percent or m / s
Technical specifications
PROFI CNC Vector Inverter 7.5 kW / 230 V
Power - tripple phase 240V 50Hz
Power range 0.75 ~ 7.5 kW (230 V)
Control
- High performance 32 bit DSP vector control
- Output frequency - 0.00 ~ 800 Hz
- Central control module based on DSP, realized with high speed and high efficiency control, integrating V / F, V / F + PG control
- torque at 0.5 Hz - 180%
- Auto increase of the torque, at a low frequency (1 Hz) and at a high output torque of the control V / F
- Overload 150% for 1 min
WORK
- Vector control, automatic recognition of the parameters of the motor! To the best operating mode Auto-Adjust!
- The source of control signals: keyboard, connector strip
- You can stop the motor, accelerate, decelerate or determine the operating speed via a programmable mode.
- Internal PID controller
INPUT / OUTPUT
- 8 programmable digital inputs - 47 configurable parameters, such as start forwards, start backwards, stop, emergency stop, reset, increase the speed, decrease the speed etc.
- 3 programmable analog inputs - with the possibility of permanent setup and expansion by adding digital inputs. Input range -10 ... 10 V, 0/4 ... 20 mA
- 2 analog outputs, switchable 8 input frequency, output current, voltage, temperature, etc. Range 0 ... 10V, 0/4 ... 20 mA
- 2 digital outputs programmable OC
- 1 programmable relay outputs: AC 250V 5A DC30V 5A
KEYBOARD FEATURES
- 1 screen - digital and graphic display with indication of 3 parameters
- Seven buttons, including two programmable
- potentiometer
- You can set the nominal frequency value on the keyboard but also control it via the analog inputs, the pulse input or a motor potentiometer.
- 2 programmable buttons with programmable multifunction and 9-5 functions, including: start forwards and start backwards, stop, emergency stop or motor potentiometer
- 4 blocks to save the software configuration
COMMUNICATION
- An 8-gear reference segment with multifunctional digital inputs
- An 8 cut time ask with multifunction digital inputs
- 8 segment demanded acceleration with multifunctional digital inputs, SPEED
* Quality product from the stockist *
* New and original packed up *
Scope of delivery: 1 piece of frequency converter 7.5 KW / 240V 3 phase 800 Hz with guarantee / invoice.
