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| DOE-SPEC-3021-97
B.4
Rectifier.
a. Overload capacity at full voltage:
! For 30 seconds
[
]%
! For 25 milliseconds
]%
[
b. Time to recharge battery to 95% of
full capacity following a discharge
of full reserve time, while
supporting a fully-loaded
inverter
[
] hrs
B.5
Protective device types and ratings.
a. Normal input to system:
! Device
[
]
! Rating
[
]A
b. Bypass input to system:
! Device
]
[
! Rating
[
]A
c. Output of system:
! Device
]
[
! Rating
[
]A
d. Internal dc source:
! Device
[
]
! Ratings
[
]A
] V kAIC
[
B.6
Mean time between failure (MTBF). The proposed UPS module has an MTBF of [
].
(MTBF shall be calculated as MTBF UPS System/MTTR UPS System, where MTTR = mean time
to repair.)
B.7
Seismic requirements. The UPS module proposed [does] [does not] meet the requirements
outlined in paragraph 3.2.4 of this specification.
B-4
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