Model 302C

3 Phase Resistance Welding Controller

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

[Above] Interior of the 302C Control
 

PERFORMANCE

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

• 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
• Operating Temperature: 0-50 Degrees Centigrade
• Cabinet Dimensions: 14" x 14" x 6" (H x W x D)

Intertron Products:
Single Phase: 100 | PC100 | 105 | 108 | 109A | IN200/300 | 375 | 1000
Three Phase: 301B | 302A | 302C | 375
Other Controls | Welding Supplies | Return to T. J. Snow

Contact Information:	6207 Jim Snow Way P. O. Box 22847 Chattanooga, TN 37422	(423) 894-6234 1-800-NOW-SNOW FAX (423) 892-3889 ORDER FAX (423) 490-2417
	welders@tjsnow.com