Change history for item: Double conversion UPS IMPULSE STAYER 31-20

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1. Donny Darko 24 August 2023 13:57:40
   1. Create: Width #434022
      Value: 250
      
   2. Create: Height #434023
      Value: 655
      
   3. Create: Description #16639268
      Value: Total output power: 20000 VA, active output power: 18000 W, Number of output power connectors UPS: 1, number of output power connectors total: 1, interfaces: RS-232, USB, slot, dry contacts
      
   4. Create: Brand #16639269
      Value: PULSE
      
   5. Create: Output power apparent #16639270
      Value: 20000 VA
      
   6. Create: Output power active #16639271
      Value: 18000 W
      
   7. Create: Output waveform #16639272
      Value: Sinusoid
      
   8. Create: Input voltage #16639273
      Value: 3-phase
      
   9. Create: Output voltage #16639274
      Value: 1-phase
      
   10. Create: Number of output power connectors total #16639275
       Value: 1
       
   11. Create: Number of UPS outlets #16639276
       Value: 1
       
   12. Create: Efficiency #16639277
       Value: 94 %
       
   13. Create: THD #16639278
       Value: 5 %
       
   14. Create: Min. input voltage #16639279
       Value: 304 V
       
   15. Create: Max. input voltage #16639280
       Value: 478 V
       
   16. Create: Min. input frequency #16639281
       Value: 40 Hz
       
   17. Create: Max. input frequency #16639282
       Value: 70 Hz
       
   18. Create: Input power factor #16639283
       Value: 0.99
       
   19. Create: Output voltage stability Battery mode #16639284
       Value: 2 %
       
   20. Create: Crest factor #16639285
       Value: 3
       
   21. Create: Fuse type #16639286
       Value: Auto
       
   22. Create: Protection functions #16639287
       Value: Short circuit protection, high voltage surge protection, overload protection
       
   23. Create: Interfaces #16639288
       Value: RS-232, USB, slot, dry contacts
       
   24. Create: Charging time #16639289
       Value: 8 h
       
   25. Create: Information display #16639290
       Value: LCD screen
       
   26. Create: Peculiarities #16639291
       Value: Auto By-pass, Battery Swappable, Battery Hot Swap, Audible Alarm, SNMP Support, Additional Batteries, Manual By-pass, Noise Filtering, Cold Start
       
   27. Create: Noise level #16639292
       Value: 60 dB
       
   28. Create: Depth #16639293
       Value: 590 mm
       
   29. Create: Weight #16639294
       Value: 4.5 kg
       
   30. Create: Additional Information #16639295
       Value: Type of output connectors - terminal block
       
   31. Create: Image #13101429
       URL: https://avatars.mds.yandex.net/get-mpic/1545401/img_id8349430091806037271.jpeg/orig
       
   32. Create: Preview image #13101430
       URL: https://avatars.mds.yandex.net/get-mpic/1545401/img_id8349430091806037271.jpeg/orig
       
2. Donny Darko 23 April 2023 18:33:16
   Name: Double conversion UPS IMPULSE STAYER 31-20; Catalog: Uninterruptible power supplies