NAC-30L Weld Controller

NAC-30L Weld Controller

The NAC-30L Weld Controller is a micro-processor driven arc welder. This flexible weld controller generates a precise current profile (amperes vs. time) for terminating wound coils by arc welding.

Up to seven profiles can be stored and executed externally, which allows the controller to be integrated in fully automated systems such as our NAC Series. A full set of I/O provides feedback and allows external control.

The system features a tungsten electrode and argon gas purge system for prolonged electrode life. Variable gas flow rate and programmable flow times give maximum flexibility for a wide range of applications.

NAC-30L Weld Profile
Weld Profile Settings
Pre-Weld Gas Flow (A) 0.3 - 3.0 s
Preheat Time (B) 0.0 - 30.0 ms
Preheat Current (C) 1.0 - 30.0 A
Rise Time (D) 0 - 20 ms
Peak Current (E) 1.0 - 30.0 A
Peak Time (F) 0.5 - 100.0 ms
Modulation On Time (G) 0.5 - 30.0 ms
Modulation Off Time (H) 0.5 - 30.0 ms
Modulation Rate (I) 50 - 99%
Modulation Cycles (J) 2 - 99
Fall Time (K) 0.0 - 30.0 ms
Post-Weld Gas Flow (L) 0.3 - 9.9 s

 
Specifications
Inputs Start signal
Profile number
Emergency stop
Gas valve
Reset
Outputs Ready
Welding
End
Missed weld
Torch short
General error
Waveform Output BNC connector
Gas Hardware * 6 mm one-touch nipple
flow control valve
0 - 5 l/min flow meter
Dimensions 250W x 465D x 310H mm
21 kg
Power Supply 200VAC, 50-60 Hz, single phase
1.0 kVA
Features Micro-processor control
Special shielding technology
Tungsten electrode
Inert (Ar) gas purge
Ceramic weld torch
30 A max output
7 profile memory
* Note: Gas not included.
See also: NAC Series Micro-Arc Welding System