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  ., n LOP Instrumentation 3.3.8.1 Table 3.3.8.1 1 (sage 1 of 1) l                                                                                   Loss of Power Instrumentation REQUIRED CHANNELS       SURVEILLANCE               ALLOWABLE FUNCTION                                           PER BUS         REQUIREMENTS                 VALUE
n LOP Instrumentation 3.3.8.1 Table 3.3.8.1 1 (sage 1 of 1) l Loss of Power Instrumentation REQUIRED CHANNELS SURVEILLANCE ALLOWABLE FUNCTION PER BUS REQUIREMENTS VALUE 1.
: 1. 4 kV Emergency Bus Undervoltage (Loss of Voltage)
4 kV Emergency Bus Undervoltage (Loss of Voltage) a.
: a. Bus Undervoltage                                                 1         SR 3.3.8.1.3     NA SR 3.3.8.1.4
Bus Undervoltage 1
: 2. 4 kV Emergency Bus undervoltage (Degraded Voltage Low Setting) l           a. Bus Undervoltage                                                 2         SR 3.3.8.1.1     3 2286 V and s 2706 V (1 per       SR 3.3.8.1.2 source)       SR 3.3.8.1.4
SR 3.3.8.1.3 NA SR 3.3.8.1.4 2.
: b. Time Delay                                                       2         SR 3.3.8.1.1     t 1.5 seconds and (1 per       SR 3.3.8.1.2     5 2.1 seconds source)       SR 3.3.8.1.4
4 kV Emergency Bus undervoltage (Degraded Voltage Low Setting) l a.
: 3. 4 kV Emergency Bus Undervoltage (Degraded Voltage High Setting) l             a. Bus Undervoltage                                                 2         SR 3.3.8.1.1     2 3409 Y and s 3829 V (1 per       SR 3.3.8.1.2 source)       SR 3.3.8.1.4
Bus Undervoltage 2
: b. Time Delay                                                       2         SR 3.3.8.1.1     e 23.0 seconds and (1 per       SR 3.3.8.1.2     s 37.0 seconds source)       SR 3.3.8.1.4
SR 3.3.8.1.1 3 2286 V and s 2706 V (1 per SR 3.3.8.1.2 source)
: 4. 4 kV Emergency Bus Undervoltage (Degraded Voltage LOCA) i                       a. Bus Undervoltage                                                 2         SR 3.3.8.1.1     2 3766 V and 5 3836 Y (a)
SR 3.3.8.1.4 b.
(1 per       SR 3.3.8.1.2 source)       SR 3.3.8.1.4 I                                                                                                                                                                            I
Time Delay 2
: b. Time Delay                                                       2         SR 3.3.8.1.1     t 9.2 seconds and
SR 3.3.8.1.1 t 1.5 seconds and (1 per SR 3.3.8.1.2 5 2.1 seconds source)
:                                                                                            (1 per       SR 3.3.8.1.2     5 10.8 seconds (a) l                                                                                         source)       SR 3.3.8.1.4 l                 5. 4 kV Emergency Bus Undervoltage l
SR 3.3.8.1.4 3.
(Degraded Voltage non-LOCA)
4 kV Emergency Bus Undervoltage (Degraded Voltage High Setting) l a.
: a. Bus Undervoltage                                                 2         SR 3.3.8.1.1     t 4116 V and s 4186 V (a)
Bus Undervoltage 2
(1 per       SR 3.3.8.1.2
SR 3.3.8.1.1 2 3409 Y and s 3829 V (1 per SR 3.3.8.1.2 source)
,                                                                                          source)       SR 3.3.8.1.4 l
SR 3.3.8.1.4 b.
l
Time Delay 2
: b. Time Delay                                                       2         SR 3.3.8.1.1     a 57.8 seconds and 5 64.2                       ;
SR 3.3.8.1.1 e 23.0 seconds and (1 per SR 3.3.8.1.2 s 37.0 seconds source)
(1 per       SR 3.3.8.1.2     seconds (a)                                     l source)       SR 3.3,8,1.4 l
SR 3.3.8.1.4 4.
j (a) Prior to the implementation of modification 96 01511, on a particular Function 4 or 5 relay, its Allowable Values are 4.a       t 3691 V and 5 3713 V, with internal tim delay set t 0.9 seconds and 51.1 seconds, 4.b       t 8.4 seconds and 5 9.6 seconds, 5.a       a 4065 V and 5 4089 V, with internal time delay set t 0.9 seconds and s 1.1 seconds, 5.b       t 57.0 seconds and s 63.0 seconds.
4 kV Emergency Bus Undervoltage (Degraded Voltage LOCA) i a.
Bus Undervoltage 2
SR 3.3.8.1.1 2 3766 V and 5 3836 Y (a)
(1 per SR 3.3.8.1.2 source)
SR 3.3.8.1.4 I
b.
Time Delay 2
SR 3.3.8.1.1 t 9.2 seconds and (1 per SR 3.3.8.1.2 5 10.8 seconds (a) l source)
SR 3.3.8.1.4 l
5.
4 kV Emergency Bus Undervoltage l
(Degraded Voltage non-LOCA) a.
Bus Undervoltage 2
SR 3.3.8.1.1 t 4116 V and s 4186 V (a)
(1 per SR 3.3.8.1.2 source)
SR 3.3.8.1.4 l
l b.
Time Delay 2
SR 3.3.8.1.1 a 57.8 seconds and 5 64.2 (1 per SR 3.3.8.1.2 seconds (a) source)
SR 3.3,8,1.4 l
j (a) Prior to the implementation of modification 96 01511, on a particular Function 4 or 5 relay, its Allowable Values are 4.a t 3691 V and 5 3713 V, with internal tim delay set t 0.9 seconds and 51.1 seconds, 4.b t 8.4 seconds and 5 9.6 seconds, 5.a a 4065 V and 5 4089 V, with internal time delay set t 0.9 seconds and s 1.1 seconds, 5.b t 57.0 seconds and s 63.0 seconds.
This note expires upon completion of modification 96 01511, but no later than March 1, 2000.
This note expires upon completion of modification 96 01511, but no later than March 1, 2000.
PBAPS UNIT 2                                                                   3.3-65                           Amendment No.
PBAPS UNIT 2 3.3-65 Amendment No.
9910010171 990927 PDR       ADOCK 05000277 P                             PDR
9910010171 990927 PDR ADOCK 05000277 P
PDR


LOP Instrumentation 3.3.8.1 Table 3.3.8.1-1 (page 1 of 1)
LOP Instrumentation 3.3.8.1 Table 3.3.8.1-1 (page 1 of 1)
Loss of Power Instrumentation REQUIRED CHANNELS         SURVEILLANCE               ALLOWABLE         ,
Loss of Power Instrumentation REQUIRED CHANNELS SURVEILLANCE ALLOWABLE FUNCTION PER BUS REQUIRDIENt$
FUNCTION                     PER BUS         REQUIRDIENt$                 VALUE
VALUE 1.
: 1. 4 kV Emergency Bus Undervoltage (Loss of Voltage)
4 kV Emergency Bus Undervoltage (Loss of Voltage) a.
: a. Bus Urdervoltage                         1         SR 3.3.8.1.3     NA SR 3.3.8.1.4                                 ,
Bus Urdervoltage 1
l
SR 3.3.8.1.3 NA SR 3.3.8.1.4 2.
: 2. 4 kV Emergency Bus Undervoltage                                                                         !
4 kV Emergency Bus Undervoltage (Degraded Voltage Low Setting) l a.
(Degraded Voltage Low Setting)                                                                         ;
Bus Undervoltage 2
l           a. Bus Undervoltage                         2         SR 3.3.8.1.1     t 2286 V and s 2706 V (1 per       SR 3.3.8.1.2 source)       SR   3.3.8.1.4
SR 3.3.8.1.1 t 2286 V and s 2706 V (1 per SR 3.3.8.1.2 source)
: b. Time Delay                               2         SR 3.3.8.1.1     2 1.5 seconds and (1 per       SR 3.3.8.1.2     s 2.1 seconds source)       SR 3.3.8.1.4                                 1 1
SR 3.3.8.1.4 b.
: 3. 4 kV Emergency Bus Undervoltage (Degraded Voltage High Setting) l           a. Bus Undervoltage                         2         SR 3.3.8.1.1     2 3409 Y and 5 3829 V (1 per       SR 3.3.8.1.2 source)       SR 3.3.8.1.4
Time Delay 2
: b. Time Delay                               2         SR 3.3.8.1.1     t 23.0 seconds and (1 per       SR 3.3.8.1.2     s 37.0 seconds source)       SR 3.3.8.1.4
SR 3.3.8.1.1 2 1.5 seconds and (1 per SR 3.3.8.1.2 s 2.1 seconds source)
: 4. 4 kV Emergency Bus Undervoltage (Degraded Voltage LOCA)
SR 3.3.8.1.4 3.
: a. Bus Undervoltage                         2         SR 3.3.8.1.1     a 3766 V and 5 3836 V (a)
4 kV Emergency Bus Undervoltage (Degraded Voltage High Setting) l a.
(1 per       SR 3.3.8.1.2 source)       SR 3.3.8.1.4
Bus Undervoltage 2
: b. Time Delay                               2         bA 3.3.8.1.1     2 9.2 seconds and (1 per       SR 3.3.8.1.2     5 10.8 seccnds (a) source)       SR 3.3.8.1.4
SR 3.3.8.1.1 2 3409 Y and 5 3829 V (1 per SR 3.3.8.1.2 source)
: 5. 4 kV Emergency Bus undervoltage (Degraded Voltage non-LOCA)
SR 3.3.8.1.4 b.
: a. Bus Undervoltage                         2         SR 3.3.3.1.1     2 4116 V and s 4186 V (a)
Time Delay 2
(1 per       SR 3.3.8.1.2 source)       SR 3.3.8.1.4
SR 3.3.8.1.1 t 23.0 seconds and (1 per SR 3.3.8.1.2 s 37.0 seconds source)
: b. Time Delay                               2         se   >
SR 3.3.8.1.4 4.
                                                                                        .8.1.1 t 57.8 seconds and s 64.2 (1 per                 1 8.1.2 seconds (a) source)       e   3. 8.1.4 (a) Prior to the implementation of modification 96-01511, on a particular Function 4 or 5 relay, its Allowable Values are:
4 kV Emergency Bus Undervoltage (Degraded Voltage LOCA) a.
4.a       e 3691 y and 5 3713 V, with internal time delay set t 0.9 seconds and s 1.1 seconds, 4.b       t 8.4 seconds and 5 9.6 seconds, 5.a       t 4065 V and 5 4089 V, with internal time delay set t 0.9 seconds and 5 1.1 seconds, 5.b       t 57.0 seconds and s 63.0 seconds.
Bus Undervoltage 2
SR 3.3.8.1.1 a 3766 V and 5 3836 V (a)
(1 per SR 3.3.8.1.2 source)
SR 3.3.8.1.4 b.
Time Delay 2
bA 3.3.8.1.1 2 9.2 seconds and (1 per SR 3.3.8.1.2 5 10.8 seccnds (a) source)
SR 3.3.8.1.4 5.
4 kV Emergency Bus undervoltage (Degraded Voltage non-LOCA) a.
Bus Undervoltage 2
SR 3.3.3.1.1 2 4116 V and s 4186 V (a)
(1 per SR 3.3.8.1.2 source)
SR 3.3.8.1.4 b.
Time Delay 2
se
.8.1.1 t 57.8 seconds and s 64.2 (1 per 1 8.1.2 seconds (a) source) e 3.
8.1.4 (a) Prior to the implementation of modification 96-01511, on a particular Function 4 or 5 relay, its Allowable Values are:
4.a e 3691 y and 5 3713 V, with internal time delay set t 0.9 seconds and s 1.1 seconds, 4.b t 8.4 seconds and 5 9.6 seconds, 5.a t 4065 V and 5 4089 V, with internal time delay set t 0.9 seconds and 5 1.1 seconds, 5.b t 57.0 seconds and s 63.0 seconds.
This note expires upon completion of modification 96 01511, but no later than March 1, 2000.
This note expires upon completion of modification 96 01511, but no later than March 1, 2000.
PBAPS UNIT 3                                           3.3-65                           Amendment No.}}
PBAPS UNIT 3 3.3-65 Amendment No.}}

Latest revision as of 06:00, 4 December 2024

Proposed Tech Specs Pages,Revising TS Re Loss of Power Setpoints for 4 Kv Emergency Buses
ML20212H526
Person / Time
Site: Peach Bottom  
Issue date: 09/27/1999
From:
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
Shared Package
ML20212H512 List:
References
NUDOCS 9910010171
Download: ML20212H526 (2)
v • d • e


Text

c.

n LOP Instrumentation 3.3.8.1 Table 3.3.8.1 1 (sage 1 of 1) l Loss of Power Instrumentation REQUIRED CHANNELS SURVEILLANCE ALLOWABLE FUNCTION PER BUS REQUIREMENTS VALUE 1.

4 kV Emergency Bus Undervoltage (Loss of Voltage) a.

Bus Undervoltage 1

SR 3.3.8.1.3 NA SR 3.3.8.1.4 2.

4 kV Emergency Bus undervoltage (Degraded Voltage Low Setting) l a.

Bus Undervoltage 2

SR 3.3.8.1.1 3 2286 V and s 2706 V (1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 b.

Time Delay 2

SR 3.3.8.1.1 t 1.5 seconds and (1 per SR 3.3.8.1.2 5 2.1 seconds source)

SR 3.3.8.1.4 3.

4 kV Emergency Bus Undervoltage (Degraded Voltage High Setting) l a.

Bus Undervoltage 2

SR 3.3.8.1.1 2 3409 Y and s 3829 V (1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 b.

Time Delay 2

SR 3.3.8.1.1 e 23.0 seconds and (1 per SR 3.3.8.1.2 s 37.0 seconds source)

SR 3.3.8.1.4 4.

4 kV Emergency Bus Undervoltage (Degraded Voltage LOCA) i a.

Bus Undervoltage 2

SR 3.3.8.1.1 2 3766 V and 5 3836 Y (a)

(1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 I

b.

Time Delay 2

SR 3.3.8.1.1 t 9.2 seconds and (1 per SR 3.3.8.1.2 5 10.8 seconds (a) l source)

SR 3.3.8.1.4 l

5.

4 kV Emergency Bus Undervoltage l

(Degraded Voltage non-LOCA) a.

Bus Undervoltage 2

SR 3.3.8.1.1 t 4116 V and s 4186 V (a)

(1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 l

l b.

Time Delay 2

SR 3.3.8.1.1 a 57.8 seconds and 5 64.2 (1 per SR 3.3.8.1.2 seconds (a) source)

SR 3.3,8,1.4 l

j (a) Prior to the implementation of modification 96 01511, on a particular Function 4 or 5 relay, its Allowable Values are 4.a t 3691 V and 5 3713 V, with internal tim delay set t 0.9 seconds and 51.1 seconds, 4.b t 8.4 seconds and 5 9.6 seconds, 5.a a 4065 V and 5 4089 V, with internal time delay set t 0.9 seconds and s 1.1 seconds, 5.b t 57.0 seconds and s 63.0 seconds.

This note expires upon completion of modification 96 01511, but no later than March 1, 2000.

PBAPS UNIT 2 3.3-65 Amendment No.

9910010171 990927 PDR ADOCK 05000277 P

PDR

LOP Instrumentation 3.3.8.1 Table 3.3.8.1-1 (page 1 of 1)

Loss of Power Instrumentation REQUIRED CHANNELS SURVEILLANCE ALLOWABLE FUNCTION PER BUS REQUIRDIENt$

VALUE 1.

4 kV Emergency Bus Undervoltage (Loss of Voltage) a.

Bus Urdervoltage 1

SR 3.3.8.1.3 NA SR 3.3.8.1.4 2.

4 kV Emergency Bus Undervoltage (Degraded Voltage Low Setting) l a.

Bus Undervoltage 2

SR 3.3.8.1.1 t 2286 V and s 2706 V (1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 b.

Time Delay 2

SR 3.3.8.1.1 2 1.5 seconds and (1 per SR 3.3.8.1.2 s 2.1 seconds source)

SR 3.3.8.1.4 3.

4 kV Emergency Bus Undervoltage (Degraded Voltage High Setting) l a.

Bus Undervoltage 2

SR 3.3.8.1.1 2 3409 Y and 5 3829 V (1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 b.

Time Delay 2

SR 3.3.8.1.1 t 23.0 seconds and (1 per SR 3.3.8.1.2 s 37.0 seconds source)

SR 3.3.8.1.4 4.

4 kV Emergency Bus Undervoltage (Degraded Voltage LOCA) a.

Bus Undervoltage 2

SR 3.3.8.1.1 a 3766 V and 5 3836 V (a)

(1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 b.

Time Delay 2

bA 3.3.8.1.1 2 9.2 seconds and (1 per SR 3.3.8.1.2 5 10.8 seccnds (a) source)

SR 3.3.8.1.4 5.

4 kV Emergency Bus undervoltage (Degraded Voltage non-LOCA) a.

Bus Undervoltage 2

SR 3.3.3.1.1 2 4116 V and s 4186 V (a)

(1 per SR 3.3.8.1.2 source)

SR 3.3.8.1.4 b.

Time Delay 2

se

.8.1.1 t 57.8 seconds and s 64.2 (1 per 1 8.1.2 seconds (a) source) e 3.

8.1.4 (a) Prior to the implementation of modification 96-01511, on a particular Function 4 or 5 relay, its Allowable Values are:

4.a e 3691 y and 5 3713 V, with internal time delay set t 0.9 seconds and s 1.1 seconds, 4.b t 8.4 seconds and 5 9.6 seconds, 5.a t 4065 V and 5 4089 V, with internal time delay set t 0.9 seconds and 5 1.1 seconds, 5.b t 57.0 seconds and s 63.0 seconds.

This note expires upon completion of modification 96 01511, but no later than March 1, 2000.

PBAPS UNIT 3 3.3-65 Amendment No.

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