13343343-SALIENT CHARACTERISTICS.pdf

INVERTER STUD WELD SYSTEM (3/4”)

ORDERING SPECIFICATIONS

DOCUMENT # 1334-3343

1. MUST BE ABLE TO DELIVER UP TO 1500 AMPS AND SHOOT UP TO 3/4” DIAMETER FULL BASE

DIAMETER STUD.

2. MUST MONITOR INPROCESS SIGNALS TO DETECT BAD WELDS

3. MUST MONITOR AND ADAPT GUN SPEED TO ALLOW FOR GUN WEAR

4. MUST MONITOR CABLE AND CABLE CONNECTORS TO DETECT CABLE WEAR AND LOOSE CONNECTORS

5. MUST HAVE PRE PROGRAMED STUD DIAMETER SETTINGS AND MUST BE ABLE TO BE REPROGRAMED

FOR CUSTOM STUD SHOOTING

6. MUST HAVE PULSE WAVE FORM THAT REDUCES HEAT INPUT, CUTS SURFACE CONTAMINANTS AND

STIFFENS ARC FOR OUT OF POSITION WELDD

7. MUST HAVE PLUNGE CURRENT FEATURE (OR EQUAL) TO SAVE ELECTRICITY, REDUCE CABLE WEAR, AND MAINTAIN ARC ENERGY DESPITE GUN WEAR

8. MUST BE CAPABLE OF EXTENDING ARC TIME WHEN STUD PLUNGE IS SLOWED DOWN

9. MUST BE ABLE TO RECORD WELD QUALITY AND HAVE ARC SIGNALS OSCILLOSCOPE PC SOFTWARE

10. MUST BE AN INVERTER

11. MUST HAVE INTEGRATED GAS CONTROL OPTION FOR PROGRAMABLE PRE AND POST FLOW FOR

ALUMINUM AND GALVANIZED STUD WELDING

12. MUST BE APPROVED AN OSHA RECOGNIZED NATIONALLY APPROVED TESTING LABORATORY

13. MUST HAVE A 2 YEAR OR 1,000,000 WELD WARRANTY

14. MUST HAVE CURRENT RANGE OF 50A-1500A AND BE CONTINIOUSLY ADJUSTABLE

15. MUST HAVE WELD TIME RANGE OF 5-1000 MS

16. MUST HAVE WELD RATE OF 4 EA. 3/4” STUDS PER MINUTE, 8 EA. 5/8” STUDS PER MINUTE, AND 14

EA. 1/2” STUDS PER MINUTE AND 28 STUDS/MIN 3/8”.

17. POWER SUPPLY MUST WEIGH 79 LBS. OR LESS WITH INPUT CORD.

18. MUST USE 3 PHASE 400-575V, 50/60 Hz @ 30 AMPS

19. MUST BE CAPABLE OF USING STANDARD DUTY NS-40 GUN OR HEAVY DUTY NS-20 GUN

20. MUST HAVE DINSE POWER CONNECTORS

21. MUST HAVE HUBBELL GUN CONNECTORS

22. 2 WIRE WELDING GUN ASSEMBLY MUST HAVE #1-25 ft. COMBINATION CABLE AND 2/0 25 FT.

GROUND CABLE AND CLAMP

23. MUST BE ABLE TO USE UP TO 600’ OF CABLE AND STILL PROVIDE MAXIMUM GUN OUTPUT

24. MUST BE ABLE TO BE USED AND EASILY TRANSFERRED BY TWO MEN AROUND SURFACE SHIPS AND

SUBMARINES.

25. PRIOR TO AWARD ALL SUBMISSIONS MUST BE APPROVED BY A NATIONALLY APPROVED TESTING

LABORATORY SUCH AS TUV, UL, CSA, ETC.