Product Description

Medium Frequency Inverter Resistance Welding Controller

FEATURES AND SPECIFICATIONS

• Spot Weld – Seam Weld – Roll Spot Weld – Butt Weld
• Fully Programmable 999 Weld Schedules
• Programmable Weld Counter for Each Weld Schedule
• Primary Weld Current Limit Built in Monitor
• Secondary Current Monitor with Auto Scaling 1K Amps to 99K Amps
• Welding Transformer/Rectifier Limits Monitor:
• Duty Cycle – Weld Time – K Amps
• Weld Controller Halts with Warning Message if limits are exceeded. Weld
• Controller reads Transformer I.D. Code to verify limits
• +/- Limit K Amps
• Factory Preset Operating Frequency 0.5KC – 2 KC
• Copper Water-cooled IGBT Heat Sink with Temp. Sensor
• Pulsating Heat Time – Cool Time Control
• Upslope – Downslope – Quench – Temper Control
• One Time Squeeze Delay in Repeat Mode
• Weld Heat Stepper
• Weld Pressure Stepper
• Direct Interface to Intertron Interlock Scanner
• Edit Lock via 4 Digit Pass Code for Each Weld Schedule
• Edit Weld Schedule Key Lock for All Weld Schedules
• Intermittent and Continuous Drive Motor Speed Control
• Weld and Forge Air Pressure Regulators
• 00 – 99 PSI or 000 – 682 KPA
• Air Volume Booster 45 CFM or 150 CFM
• Weld Cylinder Pressure Hi – Low Limit Sensor
• Chain Weld Schedules for Special Application Requirements
• Switch Inputs:
• Retraction – 1st and 2nd Stage – Remote Weld – Tip Dress – E. Stop
• Head DN – Key In – Key out for Machines with Key Lock Cylinder
• Heat Time Override Limit Switch in Butt Weld Mode
• Dual Anti-Tie-Down Mode: Momentary – Push and Hold
• Valve Outputs Retractions – Weld – Forge – Water Saver – Key Lock – Clutch/Brake
• RS232 Interface to P.C. prints out Weld Impulse Monitored Time and Current Upload/Download
• Weld Schedules to and from P.C.
• Secondary Weld Current Programming: K Amps or Heat %
• All Time Controls are Programmed in Milliseconds or Cycles
• Weld Schedule 000 allows setup of Initial Default Values and Units of Measure for All Weld Schedules

Model 3000 Intertron Controllers

Standard Cabinet Dimensions: 30” h x 24” w x 12” d
Model 3000 Intertron Controllers

ELECTRICAL SPECIFICATIONS

• Input Power 3 Phase 220/240/380/440/480/575 VAC
• 50/60 HZ
• Optional 3 Phase Breaker in Cabinet
• AC Output to Valves 120 VAC, 20 VA per Valve
• DC Output to Forge Valve 24 VDC 0.25 Amps
• Primary Current Driver 200 Amp to 800 Amp in Standard Cabinet
• 1000 Amp to 2000 Amp Driver in HL Cabinet, 12” taller than Standard

Model 3000 Intertron Controllers
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