The UB-4000A linear DC resistance welding control is a 200-4000 amp linear DC control with four feedback modes designed to adapt to part and process variables. Weld energy may be programmed in current, voltage, power, or V-A, in increments as short as .01 milliseconds making this spot welder ideal for small applications in the electronic component and battery pack markets.
A successor to model DC25, UB-4000A features a variety of updates, including greatly improved waveform control and faster rise time, as well as new side-mounted buss bars with threaded inserts for mounting weld cables, simplified rear panel I/O connections, and an on/off switch on the front for increased convenience.
Four control modes: current, voltage, power and V-A (voltage-current)
Single phase input
Compact size
Dual pulse schedules
Precisely controlled repeatable waveform
Very fast rise time
Technology -
Linear DC
Output Range -
Volts: 10
kW: 25.0
Weld Period Range (ms) -
A: 0 - 99 B: 0 - 999
Output Control Mode -
Current, voltage, power, combo
Open/ Closed Loop -
Closed
Built in Monitor -
Yes
Automation Ready -
Yes
Input Power -
88 - 264 VAC
Single or 3 phase -
Single
Size (L x W x H)
15 in x 8.4 in x 12 in (381 mm x 213 mm x 305 mm)
Weight -
49 lb (22 kg)