RED 670.doc

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line line diff RELAY RED 670 670 C$sto%er:

CNR- 0!0"6# End Client:

AL-&ANAR C'(

S)eet:

SEC-C'A

Site:

1 'f 28

anel!Desi,nation!Location

S!S 0"*

ANEL RE&

:

 - .'LTA/E .'LTA/E

: ""*.

SERIAL N'

:

 CRRENT CRRENT ALIED: ALIED: "A

&RE1ENCY

: 602

CT RATI'

: "500!"A

'RDER N34ER T RATI'

: : "5!0(""*.

3ECANICAL CEC AND .ISAL INSECTI'N: Item 1 2 3 4

Description Insp Inspec ecti tion on for for phy physi sica call dam damag age e / def defec ects ts.. Che Check tig tigh htness ess of of all all con connect nectio ion ns Check ferrules Check apparatus list

Checked

ELECTRICAL TEST: &$nction Test: Item 1 2 3 4 $ & '

Description Huma Human n Mac Machi hine ne Int Interfa erface ce HMI HMI!! che check cked ed.. "est "est s#i s#ittch che check cked ed for for corr correc ectt fun funct ctio ion. n. Case earthing checked. Indications checked. %larm co contacts ch checked. "rip contacts checked. (es (eset of indic dicatio ation ns checked. ed.

Checked

3. ()*%+ ,-(D) I")M

DC 0oltage 0!

Current m%!

atts

*imits 

1 healthy case!

$ "+IC%**+

2 faulty case !

*imits according to the Catalogue for "echnical Data  $ "ypically D%")

%M)

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD EL ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DI DILEEP NAIR

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line line diff RELAY RED 670 670

CNR- 0!0"6#

C$sto%er:

End Client:

AL-&ANAR C'(

S)eet:

SEC-C'A

Site:

2 'f 28

anel!Desi,nation!Location

S!S 0"*

4. 8-*+ 599 ")(MI%*8 ")(MI%*8 C*58)D! : ;112< ;113!



")(MI%*8 ")(MI%*8 5)!

:;111 =0p7s @;p7seB*+/( P&-P& PP: -Resste rec7: Rp7s  @;p7se < 1; 2 Rp7s @;oop*+/( P&-% P%:

D%")

%M)

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line diff RELAY RED 670

CNR- 0!0"6#

C$sto%er:

End Client:

AL-&ANAR C'(

S)eet:

SEC-C'A

Site:

6 'f 28

anel!Desi,nation!Location

S!S 0"* - Recte rec7: =1p7s @;p7se < =1p7s @;p7se*+/( -Resste rec7: Rp7s @;p7se < 0(666 Rp7s @;p7se*+/ - Recte rec7: =1p7s @;p7se < 1(333 * =1p7s @;p7se*+/(

3P&:

(5(5( S TI3IN/ TEST: Item

Description

Checked

1 Prt out /ro re ttc7ed( t: 24 s tEpcE F 10s F 0(5 G(

('=ER S=IN/ DETECTI'N ;SDect %

Id calculated"rip!

.2

1.!1.2$NI,ase

.2

.4

1.!1.2$NI,ase

.4

.&

1.!1.2$NI,ase

.&

(

I d Measured %! +

I-Section "

2en ;a3 c88ent ;3 eteen: 0 O I;a3 O End3ect;9n1#Ia3e

D%")

%M)

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

,

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line diff RELAY RED 670

CNR- 0!0"6#

C$sto%er:

End Client:

AL-&ANAR C'(

S)eet:

SEC-C'A

Site:

20 'f 28

anel!Desi,nation!Location

S!S 0"* *imitsQ 9 2 JIr %ccording to the Catalogue for Commissioning and Maintenance  age132 5") 5" IS)C")D 05*"%7) 5" "%=) 0(ef 5( I(ef !

ІI

 SL'E Section 5

hen Aias current is Aet#een )ndsection1NIAase T IAias T )ndsection2NI,ase "rip  Idmin5p NIAaseP slope section2/1 NIAias : )nd section1NIAase ! % hereQ Idmin Q "he ,asic Diff Current 8etting. "o check more than one point at the same slope< Change the Aias current ?alue and the eRuation aAo?e can Ae used< and also for other differential settings UU Different slopes< U %pply the aAo?e procedure for each phase. 8et )nd section1  1.2$NI,ase )nd section2 3.NI,ase I,ase  12% *imitsQ 9 2 JIr %ccording to the Catalogue for Commissioning and Maintenance  age132

8lope section2

3 J

$ J

D%")

%M)

Idmin set

I

%!

Id calculated "rip!

.2

1.$

.2'&

.4

2.

.&2&

.&

3.

1.12&

.2

1.$

.32&

.4

2.

.''&

.&

3.

1.4'&

Aias

In>ect

(

Id Measured %! +

,

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line diff RELAY RED 670 C$sto%er:

CNR- 0!0"6# End Client:

AL-&ANAR C'(

S)eet:

SEC-C'A

Site:

21 'f 28

anel!Desi,nation!Location

S!S 0"*

П I

SL'E Section

(epeat the test and check the result #ith the follo#ing eRuationQ hen Aias current is more than IAias V )nd section2NIAase

"rip  IAaseNIdmin5p  P slope section2/1N)nd section2 : )nd section1!! P slope section3/1 N  IAias: )nd section2NIAase ! % 8et )nd section1  1.2$NI,ase )nd section2 3.NI,ase I,ase  12% 8lope section2  3J

8lope section3

Idmin

$J

.2

D%")

%M)

set.

I in>ected% 4.

Id calculated "rip! 1.22$

Id Measured (

+

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

,

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line diff RELAY RED 670

CNR- 0!0"6#

C$sto%er:

End Client:

S)eet:

AL-&ANAR C'(

SEC-C'A

Site:

22 'f 28

anel!Desi,nation!Location

S!S 0"*

 J

.4

$.

1.E2$

.&

&.

2.&2$

.2

4.

1.$2$

.4

$.

2.$2$

.&

&.

3.$2$

6( ar%onic c$rrent c)ecB: I( C)ecB t)e 5nd locBin,: 2nd Harmonic current setI2/I1! (atio 14JI,ase

Iin>ected %! Idmin set. %

9undamental C-(()" &HG!

.2N I,ase

1.

Iop Measured %!

2nd Harm. Calculated 12HG!

(

 + J Harm

, J Harm

.14

I in>ected  1. & HG! I in>ected  .14 12 HG! *imitsQ 9 2 JIr %ccording to the Catalogue for Commissioning and Maintenance Q age132

II(C)ecB t)e *t) locBin,: D%")

%M)

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

 J Harm

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line diff RELAY RED 670

CNR- 0!0"6#

C$sto%er:

End Client:

S)eet:

AL-&ANAR C'(

SEC-C'A

Site:

23 'f 28

anel!Desi,nation!Location

S!S 0"* $th Harmonic current set

Idmin set.

Iin>ected %! 9undamental $ th Harm. C-(()" Calculated &HG! 3HG!

%

.2N I,ase

2$JI,ase

1.

Iop Measured %! +

( J Harm.

J Harm

,  J Harm

.2$

*imitsQ 9 & JIr %ccording to the Catalogue for Commissioning and Maintenance Q age132

7( Id3ini,) 8 Td3ini,) : 5)("D "IM) "d Min High!

Id Min High

H%8)

IC=- 0%*-) %" .$% %" 2.% .D.5 .D.5

8)""I7

IS)C")" C-(()" 8)""I7  8 !

(

 +

.

%$2%

2. 8)C

, : in>ect current inst. 9rom only one stage up to Idiff operate Ay ero sec

#( Id$nres c$rrent c)ecB: IAase  12%

C"(  121 %

Idunres set. %

C%* %!

2.N I,ase

2

4.N I,ase

4

&.N I,ase

&

.N I,ase



D%")

%M)

(

Idunres Measured %! +

,

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

%" .

%$%" 2.

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line diff RELAY RED 670

CNR- 0!0"6#

C$sto%er:

End Client:

S)eet:

AL-&ANAR C'(

SEC-C'A

Site:

24 'f 28

anel!Desi,nation!Location

S!S 0"* 12.N I,ase

12

*imitsQ 9 2 JIr %ccording to the Catalogue for Commissioning and Maintenance Q age132

( CR'SS 4L'CIN/ &NCTI'N #d  +u  < )ross oc ucto < ON I$

I:

# Ipcup Ht7 2d 7roc(

Ipcup Ht7out 2d 7roc(

#r3ss "3* %;; Tri++ing

#r3ss "3* %N

I"

Ipcup Ht7out 2d 7roc( # Ipcup Ht7 2d 7roc( # Ipcup Ht7 2d 7roc(

O)?%D Ipcup Ht7out 2d 7roc(

O)?%D O)?%D

"0 - E&&ECT '& CAR/IN/ CRRENT: Chargcur)naAle  5.

H%8)

(+,

%M)

Measured Drop 5ff 0alue %!

CH%(. C-((. );.

8)""I7  IdMin %!

Calculate ick - %!

.2

.4

.2

1.2

.&

1.4

.'

.& .'

D%")

Measured ick -p 0alue %!

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

CH%(. C-((. M)%8.

SITE INSPECTION AND TEST RECORD AT&C Description:

Contract no:

DISTANCE + line diff RELAY RED 670 C$sto%er:

CNR- 0!0"6# End Client:

AL-&ANAR C'(

S)eet:

SEC-C'A

Site:

25 'f 28

anel!Desi,nation!Location

S!S 0"*

"": &INAL SETTIN/: 1:pick up 6drop off 6time test for diff .current Id Min! Kneg. seR. Diff. )n5ected %! 2nd Harm. 9undamental Calculated C-(()" 12HG! &HG! 1.

Iop Measured %! (

 + J Harm

, J Harm

 J Harm

.1$

II(C)ecB t)e *t) locBin,: $th Harmonic current set

2$JI,ase

D%")

%M)

Idmin set. %

.2$N I,ase

I in>ected %! 9undamental $th   Harm. C-(()" Calculated &HG! 3HG!

1.

Iop Measured %! +

( J Harm.

.2$

C%((I)D 5-" ,+

I")88)D ,+

 %"6C )7I))(

8)C

ENG.: MOHAMED ABD ELRAZIK

8I7%"-() The relay distance function is tested on final setting 

ENG: DILEEP NAIR

J Harm

,  J Harm