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KP-60G X-ray cutting special inverter
 
characteristics：
  This system is designed for cutting tool design,upgrade is also very suitable for cutting and old machine tools thread,integrates multiple functions of wire cylinder control,high frequency control.
  The wide speed range and high speed, stable performance.
  In the intermittent loads,the motor speed fluctuation is small.
  Strong overload capacity,180%,5 seconds.
  Low noise,small vibration,long service life.
  Fast dynamic response,strong anti-interference ability.
  Slip frequency compensation,make the motor run at rated current,speed close to synchronous speed.

Function:
  With stepless variable speed,flexible reversing,eliminate the reversing caused by mechanical vibration,improve the cutting precision of machine tool.
  Save energy,compared with the traditional motor control,eliminate noise,generated reversing mechanism when the shock,greatly improve the transmission efficiency,and can save more than 30% energy.
  High frequency control,in a wire cylinder reversing,can cut off output high frequency pulse power supply,reversing available after the delay output frequency.The delay time can be adjusted.
  Unilateral function of cutting,cutting the workpiece single direction,improve the cutting surface finish,also can be individually adjusted high cutting speed to improve the efficiency of unilateral return,unilateral cutting.
  Processing after the end of the wire cylinder operation to limit switch after about automatic shutdown.

Parameters:
Project
Instructions
Main power input
Rated voltage
Three-phase,380V/220V,50Hz/60Hz;two-phase,220V,
50Hz/60Hz
Change value
Voltage:±20%,Voltage unbalance rate<3%;Frequency:±5%
Main power output
output voltage
Three-phase,0～380V;0～220V
output frequency
0Hz～400Hz
Overload capacity
150%Rated output current of 1 minutes,110% rated output current of 1 hours.
Control performance
　
Modulation
SVPWM Mode
Control mode
V/F control/non speed sensor vector control method
Given the way
Panel given, external terminal is given, the PC given
Speed setting mode
Operation panel digital set;the simulation setting and other 13 kinds of speed setting mode.
Speed setting accuracy
Digital set:±0.01%（－10℃～＋40℃）
Simulation setting:±0.05%（25℃±10℃）
Speed setting resolution
Digital set:0.01Hz;Simulation setting:1/1000
control precision
PG V/F feedback control:±0.05%;（25℃±10℃）
control range
PG V/F feedback control:1：1000
Input output control signal
reference voltage output
1 road,10V，5mA
Control voltage output
24V，100mA
Analog input
1 road,-10V～+10V DC，10bit+Sign bit;1 road,0～10V/0～20mA DC,10bit,JP1 motherboard jumper at the side of V/I location selection
type commands
2 road,FWD/COM and REV/COM control command input contact terminal.
Programmable contact input
8 way programmable,can choose the fault reset,DC brake and other 22 kinds of operation control command.
PG signal input
X7 and X8 for A,B open collector encoder input.
Analog signal output
2,the output voltage,output current,output analog signal frequency.
Open collector output
2 Road,10 kinds of running state optional.The maximum output current of 50mA.
Alarm relay output fault
1 road,contact capacity;NO：250VAC/5A；NC：250VAC/3A; 30VDC/3A
Display
Four digital display (LED)
Set frequency and output frequency,output voltage and other 16 kinds of state parameters,programming menu parameters and 12 kinds of fault code.
Indicator (LED)
Parameter units,motor running direction,RUN/STOP state.
Environment
Use place
Interior,not subject to direct sunlight,no dust,corrosive gas,flammable gas,oil mist,water vapor,water or salt etc.
Altitude
Less than 1000 meters above sea level.
Ambient temperature
-10℃～+40℃
Humidity
20% ~ 90%RH,no dew condensation.
Vibration
Less than 5.9 M / S (2 0.6G)
Storage temperature
-20℃～+60℃
Structure
Protection level
IP20
Cooling method
Natural air cooling or forced air cooling

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Address: KEPU Yinzhou industrial Zone, Yinzhou County, Ningbo, Zhejiang Province, China 315040    
Tel:+86 0574 8823 3677　 Fax:+86 0574 8823 9359   E-mail:twz2005108@163.com