Scribd
Upload
202 views2 pages

Protection Settings

This document contains protection settings for various cubicles and circuits including: - Overcurrent, earth fault, negative phase sequence, thermal overload, and voltage/frequency protection settings. - Settings are specified for trip levels, time delays, and other parameters for 16 cubicles (C01-C23) protecting different circuits. - Protection types include thermal, motor, feeder, transformer, busbar, and tie breaker applications.

Uploaded by

harrisvas
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
202 views2 pages

Protection Settings

This document contains protection settings for various cubicles and circuits including: - Overcurrent, earth fault, negative phase sequence, thermal overload, and voltage/frequency protection settings. - Settings are specified for trip levels, time delays, and other parameters for 16 cubicles (C01-C23) protecting different circuits. - Protection types include thermal, motor, feeder, transformer, busbar, and tie breaker applications.

Uploaded by

harrisvas
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 2

PROTECTIONSETTINGS

Cubicle C01 C02 C03 C04 C05 C06 C07 C08 C09 C10 C11 C12 C13 C14 C15 C16
Type T/F T/F T/F CAP CAP CAP T/F T/F M M M T/F M T/F MEAS T/F
Tag Spare E21TSHouse 461MD1.M1 ES11C1 ES11C2 ES11C3 E21TS3.T1 E21TS3.T2 331RC2.M1 331RC1.M1 361MD1.M1 441FN1.M1 361FN1.M1 361FN2.M1 BUSAM E21TS2.T1
Rating[kVa/kW] 630 500 1200 1200 1200 1600 1600 250 250 2200 1000 630 1000 1000
Primary[A] 600 75 75 150 150 150 200 200 50 50 300 150 100 100 100
Secondary[A] 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
O/CLowI>[xIn] 1 4 4 1 1 1 3 3 3,6 3,6 2,75 2 5 3 3
O/CLowt>[ms] 400 400 400 400 400 400 400 400 100 100 100 400 100 400 400
O/CHighI>>[xIn] 2 19,6 15,4 15 15 15 15,6 18,4 6,38 6,38 10,16 16 9,35 24 24
O/CHight>>[ms] 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
E/FLowIo>[xIn] 0,05 0,05 0,015 0,015 0,015 0,05 0,05 0,05 0,05 0,05 0,05 0,05 0,05 0,05
E/FLowto>[ms] 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000
E/FHighIo>>[xIn] 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1
E/FHighto>>[ms] 40 40 40 40 40 40 40 40 40 40 40 40 40 40
NPSI2>[xIn] 0,1 0,1 0,1 0,1 0,1 0,1 0,1
NPSt2>[ms] 5000 5000 5000 5000 5000 5000 5000
TOLIref>[xIn] 0,5 0,73 0,43 0,69 0,69 0,64 0,64 1,02 0,58 0,94 0,87 0,87
TOL[s] 2400 2400 2400 2400 2400 600 600 600 2400 600 2400 2400
TOLOLfactor 1,05 1,05 1,05 1,05
TOLNPSfactor 4,9 4,9 4,9 4,9
TOLAlarm[%] 90 90 90 90
TOLRestart[%] 40 40 40 40
ROVUo>[xUn] 0,1 0,1 0,1 0,1
ROVto>[ms] 2000 2000 2000 300000
OVU>[xUn] 1,15
OVt>[ms] 2000
UVU<[xUn] 0,85
UVt>[ms] 2000
NPSU2>[xUn] 0,3
NPSt2>[ms] 2000
FREQ1freq<[xFn] 0,95
FREQ1t>[ms] 200
FREQ2freq>[xFn] 1,05
FREQ2t>[ms] 200
C17 C18 C19 C20 C21 C22 C23
T/F T/F T/F M M INC TIE
E21TS2.T2 E21TS2.T3 421FN1.M1 D33CP1.M1 D33CP2.M1 TR1 BUSTIE
1600 1000 630 800 750
200 100 100 100 100 2000 2000
5 5 5 5 5 5 5
3 4 4 5 5 1,34 1,34
400 400 400 100 100 600 600
16 24 12,8 9,68 9 2 2
20 20 20 20 20 400 210
0,05 0,05 0,05 0,05 0,05
2000 2000 2000 2000 2000
0,1 0,1 0,1 0,1 0,1
40 40 40 40 40
0,1 0,1
5000 5000
0,69 0,87 0,54 0,97 0,9
2400 2400 2400 600 600
1,05 1,05
4,9 4,9
90 90
40 40
0,1
300000

You might also like