ML20199M036
| ML20199M036 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 06/27/1986 |
| From: | PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | |
| Shared Package | |
| ML20199L985 | List: |
| References | |
| NUDOCS 8607100087 | |
| Download: ML20199M036 (1) | |
Text
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PBAPS LIMITING CONDITIONS FOR OPERATION SURVEILLANCE REQUIREMENTS
'2** One trip train
- of the RPS 2** The following RPS alternate alternate power supply may power supply protective be in the bypassed or devices shall be functionally inoperative condition for tested at least once every six a period of 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. If this - months and calibrated once condition cannot be satisfied, each refueling outage.
or if both trip trains are -
inoperative, the RPS bus shall be transferred to the RPS MG Acceptable set or de-energized within Device Setting 30 minutes.
Undervoltage 113 + 2 Volts Overvoltage Underfrequency 131 l 2 Volts 57 Hz + .2 Hz Undervoltage Time Delay Max. 4 seconds I
A trip train consists of one breaker, one undervoltage relay, one '
overvoltage relay, cne underfrequency relay, one time delay relay (MG set only), and the associated logic.
- Effective upon installation of the protective trip devices.