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Electrical Inverter

Electrical Inverter
Electrical Inverter
Product Code : 05
Brand Name : CD3000
Product Description
We feel proud to present ourselves as one of the famous manufacturers high quality Electrical Inverter. It is widely demanded in colleges, hotels, offices and many other places for its high efficiency and premium performance. The offered inverter is designed & manufactured by using all the necessary components and latest techniques. Further, this Electrical Inverter is available in different specifications as per the requirements of our customers at very low cost.

Application scope: lifting machinery, printing and dyeing machinery, papermaking machinery and packaging machinery, machine tools, chemical fiber, drawing machine, winding machine, tension control and other high precision machinery.
 
Input/output characteristics
  • Input voltage range: three-phase 380V+15%
  • Input frequency range: 50/60Hz + 5%
  • Output voltage range: 0 ~ rated input voltage
  • Input frequency range: 0.00 ~ 600Hz
Peripheral interface characteristics
  • Programmable digital input: 8 line input
  • Programmable analog input: 2 line, optional 0 ~ 10V input or 0 ~ 20mA input
  • Open collector output: 2 line output
  • Relay output: 2 line output
  • Analog output: 2 line output, 0 ~ 10V or 0 ~ 20mA optional output
  • Pulse output: 1 line output, 0 ~ 50Hz square wave signal
  • Standard 485/232 interface: 1 line
Technical performance characteristics
  • Control mode: linear V/F control,  PG vector control, sensorless vector control
  • Overload ability: 1 minute 150% rated current, 200% rated current 3 seconds
  • Start torque: 200% / 0Hz (PG), 150% / 0.5 Hz (without PG)
  • Speed tatio: 11,000(PG), 1:100 (without PG)
  • Output frequency accuracy: +0.5% (PG) +0.5% (without PG)
  • Carrier frequency: 1.0 K ~ 16.0 KHz
  • Torque promote: 0 ~ 30%
Function characteristics
  • Frequency setting modes: digital setting, analogue setting, serial communication setting, more paragraphs speed, terminals, PID setting
  • PID control function
  • More paragraphs speed control function
  • Pendulum frequency control function
  • Simple PLC function
  • AVR function: when voltage changes, it can automatically keep output voltage constant
  • Automatic Current limiting: It can be restrict automatically current during running to prevent the frequency over-current
  • Multiple protections: over-current, over-voltage, under voltage, over heating, under phase, over load protection
  • Support direct torque control
  • Zero servo function
  • Support RS485/232 communication control

SHENZHEN ETISTAR CONTROL SYSTEM CO LTD.