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  • 0.5-400Hz output frequency range
  • The optimal modulation technology to improve current waveform, lightweight slowdown in the operation fibrillation
  • Embedded standard RS485/RS422 serial communication interface, a built-PID closed-loop control functions
  • multi-function input and output terminals, intelligent control characteristics to meet the needs of different users
  • Start with the instantaneous power outage, many of the set speed, jumping frequency set, S-curve acceleration and deceleration, velocity feedback control, sound soft and hard protective function
  • Universal energy converter has a markedeffect, good speed, stable operation Soft StartMotor, the protectionfunction and the operationof automatic fault duagnosis is simple
  • Power scope: 0.4-400kW
  • Motor exclusive use of Intel microprocessor chips
  • Germanys Siemens IGBT module, axial fan Taiwan, Japan electrolytic capacitor
  • SMD surface patch and components for the main components used in all large foreign companys products
  • SVPWM optimization space vector control, harmonic output less silenced quiet
  • Design of wide voltage input 20% voltage is very suited to Chinas national conditions
  • Powerfull, functional very gifted
  • Easy installation, simple operation and maintenance 2001, the lifelong maintenance

 

 

Models and meanings:

 S   

     

P    

7C 

   A3

    A2    

D1    

Q     

F 

    H

 S 

 -  

Enterprise code 

 P

 -

Frequency control

 P

 -

Voltage-mode PWM control

 7C

 -

Design

 A3

 -

Three-phase general

 A2

 -

Two-phase general

 D1

 -

Universal singl-phase

 Q

 -

Fans pump converter

 F

 -

Injection-specific frequency converter

 H

 -

Simple converter

 

Rated output  
Rated current overload Rated current 150% 1 minutes
Voltage Three phase 380-440V/220-240V; 50-60Hz
Power input  
Voltage frequency and phase Three phase 380-440V, 50/60Hz
Allow fluctuations Voltage: +10-15%, frequency: 5%
Anti-instantaneous voltage

310V more continue to operate; dropped below the rated from 310V; continue to operate 15ms

310V above can continue to operate; dropped below the rated from 310V; continue to operate 15ms

160V above can continue to operate; dropped below the rated from 160V; continue to operate 15ms

Output frequency  
The highest frequency 50-400Hz variable set
Fundamental frequency 50-400Hz variable set
Starting frequency 50-400Hz variable set
Carrier frequency 2-6kHz
Accuracy Setting: 0.3% of maximum frequency set value. No set: setting maximum value of 0.1% frequency
Resolution Setting: erqianfenzhiyi value of the highest frequency setting. Figure: 0.01Hz (99.99Hz below)and 0.1Hz (100Hz more)
Control  
Process control PID (proportional standards, integral, differential, closed-loop cotrol)
Voltage/frequency With fundamental frequency can be set 320-440V
Torque upgrade Automatic: according to peak torque value; 0.1-20.0 coding manual setting
Torque More than 150% (torque vector control)
Canada, deceleration time 0.1-3600s to accelerate, deceleration time can be set four separate option linear acceleration-decel eration curves
Subsidiary function Frequency limit and the lower frequency control, offset frequency, frequency setting gains, jumping frequency, Restart instantaneous power outage (speed tracking Restart), the current limit
Transhipment  
Functioning operation Touch panel: Key operation and stop keys, remote operation. Terminal transformation: the important of instructions, reversw directions and other free operating instructions
Frequency set Touch panel: Eight key, V bond; Terminal input; More choice of frequency, analog signal: DC 0-5V frequency settingdevice or DC 4-20mA
The operating output Centralized alarm output. Open the way for the collector: the choice of operation, frequency of reach and frequency levels, testingor nine separate report. Output: the chice of frequency analog signal, the output current, torque, load rate (0-1mA)
Show  
Digital display (LED) Output frequency, output current, output voltage, speed and other operational data
Liquid crystal display (LCD) Operational information, the operator guidance, functional code name of the data, fault information
HEC instructions (LED) Rechargeable, the data show flat touch panel operation instructions, the operating instructions
Brake  
DC brake set Brake started frequency (0-60Hz);braking time (0-30s);braking force (0-200% variable set)
Protection function  
Protection function Over-current, short circuit, grounding, over voltage, under and overload, overheating electrical over load, external alarm, surge protection devices from the main protection
Protective casing grades  
Protective casing grades IP40 IP00 (IP20 so choose)

Environment

 
The use of venues Indoor, 1000m below sea level, no corrosive gases, dust, direct sunlight
Temperature/humidity - 10 - +50oC/20-90% RH not dewing (22kW over 40oC) in the following specifications
Vibration 5.9M/s2 (0.6G) below
Storage temperature applicabletrancporation short-keeping
Cooling  
Cooling Forced air cooling

Made by 2008        Site map