Resistance Welding Controller

resistance-welding-controll

RESISTANCE WELDING CONTROLLER

FEATURES

  • Suitable for single phase AC spot/projection welder and seam welder.
  • CPU carries out the Feedback control during welding. It ensures the stable welding current even the fluctuation of power supply there. Guaranteed the welding quality.
  • It has CC and CV function.
  • Both single spot weld and continuous spot weld is available.
  • pulses welding control function.
  • Current upslope and downslope.
  • Count the welding spots. Detect the actual voltage of the power supply. Detect the actual welding current (CC mode).
  • Two type of current feedback: Welding transformer primary side and secondary side.
  • Automatic self-diagnosis, display Error number for any abnormal condition.
  • Maintain data from power. The data can be kept up to 10 years after power off.
  • Power limit interface for convenient limiting the power capacity.
Mode Items Resistance Welding Controller
KCT01
Control factor / times - 4/15 parameters / 3 times pulse control
Pressure valve drive - 2 pressure valves, DC 24V
Feedback mode - Welding transformer primary side / secondary side
Rated input voltage V 415V / 1 phase, ±10%
Frequency Hz 50/60
Control parameter range Pressure - Pressure valve 1
parameter - 1 - 15
Initial pressure delay cycle 0 - 199
Initial pressure time cycle 1 - 199
Current upslope time cycle 1 - 199
Pre-heat time cycle 0 - 199
Pre-heat current X 100A 20 - 199
First cooling time cycle 0 - 199
Welding time cycle 0 - 199
Welding current X 100A 20 - 199
Second cooling time cycle 0 - 199
Temper time cycle 0 - 199
Temper current X 100A 20 - 199
Current downslope time cycle 0 - 199
Hold time cycle 1 - 199
Off time cycle 0 - 99
Transformer turn ratio M 1 - 99
Number of welding circuit - 1 - 4
Over current limit - 5 – 99%
Under current limit - 5 – 99%
Adding weld control while under current limit - 1 / 1 time adding weld allowed, 0 / No adding weld
Suitable welding power source - Thyristor
Start mode - Pulse, normal
Welding Mode - Spot / projection, Seam
Keep ending signal - Built-in
Power signal - Build-in
Power control signal - Build-in
Monitor function - Weld spot count, welding current, current ratio etc.
Count function - Count welding spots
Switch running mode - Welding/adjustment, discontinuous/continuous
Industries :
Heavy Vehicle, Automobile