0079-3346 ordering data.docx

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Attached to
SPMYM2-20-Q-2119 Federal contract opportunity
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Issued by
Defense Logistics Agency Land and Maritime

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Text version

350 AMP MULTI PROCESS WELDING POWER SUPPLY

ORDERING SPECIFICATINS

DOC # 0079-3346

1. Power supply must be able to be used with SMAW, DC GTAW, Pulsed DC GTAW, GMAW, Pulsed GMAW, and Flux Cored GMAW

2. Must be able to operate on input voltage of 208/230/380-415/460/575/1/3/50/60

3. Input current @ rated output shall be 3 Ph / 40% duty cycle: 39/35/19/17/14A and 1 Ph / 40% duty cycle: 60/61/NA/NA/NA A

4. Output range shall be from 5-350 Amps

5. Rated Output with GMAW process shall be 350A/31.5V/40% and 300A/29V/100%

6. Must be capable of at least 65 or more standard wave forms for optimal process performance

7. Must be capable of automatically adjusting input power single phase or three phase, from 200 to 600V, at 50 or 60 Hz while keeping welding output constant through the full input voltage range

8. Must be capable of operating in either CC or CV mode

9. Must have cloud based data collection capability to allow for viewing and analysis of welding power supply welding data such as equipment usage, weld data storage and fault limit configuration

10. Must offer 115V (10A) AC accessory power receptacle with surge protection to insure use of 115V tools don’t affect welding performance

11. Power supply case must be durable and able to endure heavy industrial environments (IP23 rating)

12. Must have standard Ethernet capability to allow software upgrades as needed

13. Must be Ethernet connectable with existing inventory of 350 amp multi process welding power supplies

14. Must come with a 10’ (3.0m) input power cord

15. Must offer waveform capability for pulse, pulse on pulse, and must be upgradeable future developed processes and process variations

16. Must be fully compatible with existing inventory of pulse and pulse on pulse process wire feeders and 350 amp multi process welding power supplies

17. Must be an inverter

18. Must come with a 3-year warranty extendable for an additional two years

19. Must be approved/certified by OSHA approved Nationally Recognized Testing Laboratory such as but not limited to CSA or UL.

20. Must have a thermal fault indicator light

21. Must have 35MM Dense output terminals

22. Must offer optional 115V (10 amp) AC duplex Auxiliary Power Receptacle and circuit breaker.

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