Model 302C

PERFORMANCE

  • Absolute Repeatability
  • Quartz Crystal Accuracy
  • Space Age Design and Rugged Construction

MODEL 325A

REMOTE CONTROL BOX

Operating Temperature: 0-50 Degrees Centigrade

Cabinet Dimensions: 14"h x 14"w x 6"d

Model 302C

3 Phase Resistance Welding Controller

Click Here to download the Model 302C manual.

FEATURES

  • 3 Phase Frequency Converter
  • 3 Phase Rectified D.C.
  • Spot Weld - Seam Weld - Rollspot Weld
  • Fully Programmable 16 Weld Schedules
  • Pulsating Heat Control
  • Programmable Forge Control
  • Programmable Weld PSI
  • Programmable Forge PSI
  • Programmable Hi-Low Limit Weld PSI
  • Programmable Hi-Low Limit Forge PSI
  • Programmable Motor Speed
  • Programmable First Spot Heat % In Seam
  • Intermittent Drive Motor On/Off Control
  • 5 Years Memory Retention Without Power
  • Scanner Interlock
  • RS232 Interface

SPECIFICATIONS

  • INPUT POWER: 200 VAC to 480 VAC 60 Hz
  • AC OUTPUT TO VALVES: 115 VAC 150 VA
  • Solid State Contactors Available in Ranges from 300 Amps to 3200 Amps
  • Ignition Firing Module to Fire Ignitrons Size A through E
  • Solid State Relay to Operate Squeeze Valve in Spot - Seam - Rollspot Mode
  • Solid State Relay to Turn On Motor or Air Brake in Seam or Rollspot Mode
  • Dual Pilot Air Pressure Regulator
  • Dual Air Volume Booster 150 CFM
  • DC Motor Controller 0 - 90 V or 0 - 180 V .5 HP to 2 HP
  • Retraction and Two Stage Foot Switch Input
  • Floating Input/Output to Central Interlock Scanner
  • Visual Peripheral Diagnostics
  • RS232 Connector to Upload and Download Weld Schedules to Laptop
  • Remote Control Box Model 325A with the following switches: Repeat, Weld, Tip Dress, Positive - Alternate - Negative Polarity, Seam - Spot - Roll, Next Weld Schedule (quick selection between two weld schedules), Program Lock Key, One of Sixteen Weld Schedule Selector Switch

TIMING FUNCTIONS

  • tip travel time - 00-99
  • precompression time - 00-99
  • squeeze time - 00-99
  • impulses - 00-99
  • cool time - 00-99
  • forge delay time - 00-99
  • heat time - 00-99
  • heat % - 00-99
  • heat decay time - 00-99
  • heat decay % - 00-99
  • hold time - 00-99
  • off time - 00-99
  • weld PSI - 00-99
  • forge PSI - 00-99
  • motor speed - 00-99
  • first spot in seam - 00-99