NRW-IN400P High Reliability Inverter Type Welder: For Automation / High Dustproof Specification
NRW-IN400P High Reliability Inverter Type Welder: For Automation / High Dustproof Specification
NRW-IN400P High Reliability Inverter Type Welder: For Automation / High Dustproof Specification
Easy to Use
■ Remote control by program box
Easy system design and easy parameter change
Program Box
■ Worldwide operational compatibility
Multiple power source 3-phase AC 200V to 480V
Ethernet Connection
■ Rich parameter setting
255 conditions and the frequency can be selected to each condition
High Performance
■ High-efficient air cooling transformer Multi-Transformer System
5 kHz and 8000 A (Duty cycle 5%) is realized
■ Multi-Transformer System
Applicable to be used with maximum 4 transformer switchers
■ Reliability can be further improved by QC-450 Monitor
Welding waveform is graphically displayed
Main unit has monitor function of voltage/current
Stop, increase, and decrease of weld power control is available from
displacement, temperature date, etc. within 2 ms (fastest in the industry)
Welding Monitor
QC-450
NRW-IN400P Inverter Type Resistance Welder
■ Inverter Type Welding Controller Specifications
Item Specifications
Control Frequency 2000/4000/5000 Hz selectable (Selectable on each PRG. No.)
Primary peak current FB/Primary average current FB/Secondary effective
Control Method current FB/Secondary effective current FB/Secondary effective power
FB/Fixed pulse width FB
Primary Max. Output 400 A air cooling 5% (200 A air cooling 20%)
Number of Weld Max. 127 STEP (Slope, Weld, Cool)
Pulsation Setting Max. 64 stages
Breaker Capacity 75 A
Number of Program 255 Conditions
User Interface Program Box
Monitor Function Average/peak of current, voltage, power, resistance and pulse width
Waveform Display N/A
Cooling Method Air cooling
Communication, etc. Ethernet, CF card
Input Power 3 phase AC 200 to 480 V ±10%
Weight Approx. 18 kg
Dimensions (W x D x H) 186 x 490 x 279 mm