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     A World Of Resistance Welding     

   Resistance/Spot Welding Specialists 

Equipment, Parts, Service and Training

 

109 A
 

Single Phase Resistance Welding Controller

All the Features of Your Most Powerful Control
with the Ease of Thumb Wheel Operation





 

STANDARD FEATURES
bulletSpotweld Operation
bullet4 Modes of Thumb Wheel Switch Operation
bulletTriple Foot Switch Input with Two Stage Initiation
bulletTriple Palm Button Input with Dual Mode Anti-Tie Down Initiation
bullet87 Degree Fire Limit
bulletHalf Cycle Alternate Polarity
bulletDirect Interface to Model 375, 10 Station Intertron Scanner
bulletWeld/No Weld Switch
bulletPressure Switch Input
bulletEmergency Stop Switch Input
bulletLED Warning Signal if the Foot Switch is Closed upon Power Up
bulletThumb Wheel Switches Operational Integrity Test with Visual Feedback







 

OPTIONAL FEATURES
bulletButtweld Operation
bulletSeamweld Operation
bulletSeam - Spot - Roll On/Off Switch
bullet50 Hz or 60 Hz Operation
bulletMagnetic Circuit Breakers







 

SPECIFICATIONS

Control Transformer:

bulletStandard Input:
bullet60 Hz 200VAC-220VAC-240VAC-440VAC-480VAC @ 150VA
bulletOptional Inputs:
bullet60 Hz @ 150VA
bullet50 Hz 240VAC-380VAC-415VAc-480VAC-575VAC @ 150VA 

Cabinet Sizes:

bulletStyle "A" Cabinet 16.5"h x 16.5"w x 9"d
bulletStyle "B" Cabinet 17"h x 20"w x 11"d
bulletStyle "C" Cabinet 30"h x 20"w x 11"d
bulletStyle "D" Cabinet 36"h x 30"w x 12"d

Valve Outputs:

bulletSqueeze 120VAC-20VA max
bulletButt Weld Clamp 120VAC-20VA max (Optional)
bulletSeam/Roll Spot Relay On/Off Output 120VAC-20VA max (Optional)

Contractor Sizes:

bullet300 Amp Free Convection Air-Cooled Contactor in Style "B" Cabinet
bullet600 Amp & 1200 Amp Indirect Water-Cooled Contactor in Style "A" or "B" Cabinet
bullet600 to 3200 Amp Direct-Cooled Contactors in Style "B" Cabinet



 

MODE "A" INITIATED BY FS1 AND FS2

 

squeeze delay time 00-99
squeeze time 00-99
upslope time 00-99
impulses 00-99
heat time #1 00-99
heat % #1 00-99
down slope/cool time 00-99
hold time 00-99
off time 00-99

MODE "B" INITIATED BY FS1 AND FS3

 

squeeze delay time 00-99
squeeze time 00-99
upslope time 00-99
impulses 00-99
heat time #2 00-99
heat % #2 00-99
down slope/cool time 00-99
hold time 00-99
off time 00-99

MODE "C" INITIATED BY FS1 AND FS4

 

squeeze delay time 00-99
squeeze time 00-99
upslope time 00-99
impulses 00-99
heat time #1 00-99
heat % #1 00-99
quench/cool time 00-99
temper time 00-99
temper % 00-99
hold time 00-99
off time 00-99

MODE "D" INITIATED BY FS1 AND FS2 OR FS1 AND FS3

 

squeeze delay time 00-99
squeeze time 00-99
upslope time 00-99
impulses 00-99
heat time #1 or #2 00-99
heat % #1 or #2 00-99
cool time 00-99
hold time 00-99
off time 00-99

Model 109 is identical to 109A less the impulses thumb wheel switch.

 

 

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