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Inverter Resistance Welding Power Supply - IPB5000A

Inverter Resistance Welding Power Supply - IPB5000A
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Inverter Resistance Welding Power Supply - IPB5000A - 1

FINE SPOT WELDER IPB-5000A DC Inverter Welding Power Supply for Spot welding and Fusing FEATURES ■ Four control modes to choose from Optimum control modes for obtaining ideal weld quality can be chosen from; secondary constant current control, secondary constant voltage control, combination of secondary constant current and secondary constant voltage control, and secondary constant power control. ■ Two features for GOOD / NO GOOD determination The Comparator feature allows to set upper and lower limits around the measured value of up to four parameters; which are current, voltage, power and resistance, to assure process consistency. When those values reach out of the limits, an error signal or a caution signal alarms. The Envelope feature allows dynamic limits to be set around a monitored waveform to ensure the same resistance change occurs at the same rate for every weld. ■ Measurement of displacement value It measures how much an electrode moves down because of penetration to see displacement value and stops welding when displacement value reaches the set value. (Option) ■ Reduction of weld current ripple Current ripple is reduced to 1/3 of that with the conventional model. With the same effective current, the IPB controls the peak current to be in low value and keeps current constant. [ Weld current: 4000A

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Inverter Resistance Welding Power Supply - IPB5000A - 2

FINE SPOT WELDER Specifications Model Power requirements Primary frequency Primary current Feedback modes Number of weld schedules Squeeze delay Squeeze Pre-check weld Pre-check Upslope Time Weld 1 setting Downslope Pause Upslope Weld 2 Downslope Hold Current setting range Current monitor Displacement monitor Specifications of transformers Model Rated capacity Rated primary voltage Secondary voltage, no load Maximum secondary current (Maximum duty cycle) Cooling method Frequency Turns ratio of transformers Specifications are subject to change without notice.

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