Attachment_5-_Reply_to_Questions_for_UPS_Replacement_Bldg_1061_ISC-00006-7J.pdf
PDF 188 KB Posted
- Attached to
- ISC-0006-7J UPS Replacement Bldg 1061 Federal contract opportunity
- Solicitation number
- W912D0180026
About this file
Attachment 5- Reply to Questions for UPS Replacement Bldg 1061 ISC-00006-7J
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Amendment_1-_SF30_W912D018Q00260001_ISC-00006-7J_UPS_Bldg_1061_19_Jun_18.pdf | ||
| Attachment_1-_Revised_SOW_ISC-00006-7J_UPS_Replacement_Bldg_1061__18_Jun_18.pdf | ||
| Attachment_1-ISC-00006-7J_-_SOW__25_Apr_18.pdf | ||
| Attachment_4-ENG_FORM_4025-R.pdf | ||
| SF_1442_W912D0-18-Q-0026_ISC-0006-7J_UPS_Bldg_1061_Solicitation.pdf | ||
| Attachment_3-Construction_Wage_Determination_1_Jun_18.pdf | ||
| Attachment_2-ISC-0006-7J__Bldg_1061_Drawings_21_Mar_18.pdf |
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Text version
Questions for UPS Replacement ISC-00006-7J W912D0180026
It appears that the UPS specked is for 480VAC.
1. Do we need a 3955 instead?
No; the 93PM has 208/120 volt to 100KW
2. One extra battery cabinet will get us to 56 minutes of run time. Is that close enough to 60 minutes?
Install sufficient batteries to sustain the load for one hour
3. Two extra battery cabinets will get us to 89 minutes of run time.
Install sufficient batteries to sustain the load for one hour
4. Can we work during normal business hours and do a shutdown at night, during the replacement of the unit?
Yes
5. Can you please advise what the input/ output voltage needs to be on the UPS & also what length of battery runtime you require. Additionally, are you wanting a maintenance bypass panel w/ this UPS as well?
208/120 volt three-phase in and out Install sufficient batteries to sustain the load for one hour No
6. Is the voltage in and out?
Yes
7. Is a by-pass required?
See answer for question #5
8. Sidecar or wall mount?
Unit sits on concrete pad
9. Load capacity at one hour?
Current loading 14 amperes
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