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{{#Wiki_filter:DC Sources -Operating 3.8.4 ACTIONS (continued) | {{#Wiki_filter:DC Sources - Operating 3.8.4 ACTIONS (continued) | ||
CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 Be in MODE 3. 12 hours associated Completion Time not met. AND C.2 Be in MODE 4. 36 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE, FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is greater than or 7 days equal to the minimum established float voltage.SR 3.8.4.2 Verify each required battery. charger supplies the 24 months following: | CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 Be in MODE 3. | ||
12 hours associated Completion Time not met. | |||
AND C.2 Be in MODE 4. | |||
36 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE, FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is greater than or 7 days equal to the minimum established float voltage. | |||
SR 3.8.4.2 Verify each required battery. charger supplies the 24 months following: | |||
_> 150 amps for 250 VDC Div 1 | |||
-110 amps for 250 VDC Div 2 | |||
>- 50 amps for 125 VDC subsystems, at greater than or equal to the minimum established float voltage for > 4 hours, OR Verify each required battery charger can recharge the battery to the fully charged state within 24 hours for 250 VDC subsystems and 8 hours -for 125 VDC subsystems while supplying the largest combined demands of the various continuous steady state loads, after a battery discharge to the bounding design basis event discharge state. | |||
Monticello 3.8.4-2 | |||
.MAmendment No. 146,. 153}} | |||
Latest revision as of 18:30, 14 January 2025
| ML080280601 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 01/30/2008 |
| From: | NRC/NRR/ADRO/DORL/LPLIII-1 |
| To: | |
| tam P, NRR/ADRO/DORL, 415-1451 | |
| Shared Package | |
| ML080070014 | List: |
| References | |
| TAC MD4438 | |
| Download: ML080280601 (1) | |
Text
DC Sources - Operating 3.8.4 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 Be in MODE 3.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> associated Completion Time not met.
AND C.2 Be in MODE 4.
36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> SURVEILLANCE REQUIREMENTS SURVEILLANCE, FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is greater than or 7 days equal to the minimum established float voltage.
SR 3.8.4.2 Verify each required battery. charger supplies the 24 months following:
_> 150 amps for 250 VDC Div 1
-110 amps for 250 VDC Div 2
>- 50 amps for 125 VDC subsystems, at greater than or equal to the minimum established float voltage for > 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, OR Verify each required battery charger can recharge the battery to the fully charged state within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> for 250 VDC subsystems and 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> -for 125 VDC subsystems while supplying the largest combined demands of the various continuous steady state loads, after a battery discharge to the bounding design basis event discharge state.
Monticello 3.8.4-2
.MAmendment No. 146,. 153