FAN

Intelligent paramter management for process security 
software updates + online service center for future security

THE SUPREME ADVANTAGE: maximum productivity and efficiency through especially long running times. Overheating is impossible! The precise cooling of the entire device right up to the electrode tip plays a major role in the quality of the welding spot and guarantees long electrode life.

CONSISTENT AND SECURED WELDING IN CONTINUAL OPERATION

Consistently high welding current power is guaranteed by the high performance inverter (as used in car assembly) and prevents drops in performance! Buffer circuit compensation immediately levels out any mains current falls.

TIME SAVINGS and SECURITY OF INVESTMENT

The preset parameters from the automotive manufacturer can be called up via the digital software control using the memory key. Plant time and energy frequencies for differing materials can be reprogrammed at any time by means of a simple update.

INTELLIGENT ADJUSTMENT

Permanent, digital weld spot monitoring automatically identifies any resistance fluctuations and disruptive factors (e.g. paint residues, adhesive, low pressure, or electrode soiling) and reacts with automatic welding parameter adjustment. This guarantees a continuous working process and uniform quality from the first to the last spot weld.

Technical Data Proton I+ digital
Supply voltage 3 x 400 V (3 Ph)
Frequency inverter Impulse frequency
Max. welding current 12.000 A DC
Max. welding output 114 kVA (at max. 12 A DC)
Dimensions l/w/h 690 / 290 / 475
Weight 58 kg
Mains fuse protection min. 32 A, max. 63 A
Welding current 12 kA
Open circuit voltage 16 V
Insulation class I.CI.F
Protection class IP 21
Cooling Watercooling AF

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