) ( :
1/1
6002
) ( :
2/1
.
4691 6
36
5002
.
.
.
.
.
) ( :
3/1
/
.
( 4691 6 4991 271)
.
.
.8991 371
.
.
.
: : :
) ( :
4/1
:
.
.
/
) ( :
5/1
: - : )( / - 1 / - 2 / - 3 / - 4 / - 5 / - 6 / 7 )( / - 8 / - 9
/ -01
: - : / -1 / -2 /-3
: - : / -1
) ( :
6/1
.................................................................
..................... -1
..... ( ) ................... 1-1
................................ 2-1
... .................................. 3-1
....... ( ) 4-1
........ ( ) 5-1
......... / 6-1
.... .......................... 7-1
.................... 8-1
................ .......................... 9-1
.............. ............................ 01-1
............ ........... 11-1
........ .................................. 21-1
.................................................... 31-1
.......... -2
... ........................................................ 1-2
.... ................................................... 2-2
1/1
1/1
9/1
41/1
52/1
62/1
03/1
33/1
83/1
04/1
34/1
44/1
64/1
94/1
35/1
1/2
1/2
1/2
) ( :
7/1
... ................................................. 3-2
....... ............. 4-2
............... -3
..... ....................................... 1-3
....... ................................. 2-3
.... .......................................... 3-3
... ....................................... 4-3
... ........................................ 5-3
........... ............................... 6-3
.................................................... -4
................................................... -5
...................................................... -6
..................................................... -7
..............................................................
2/2
8/2
1/3
1/3
1/3
1/3
2/3
2/3
4/3
4/3
4/3
5/3
5/3
) ( :
8/1
)1(
. )2(
: . - . - . - . - )3(
.
)4( .
)5(
. )6(
.
)7(
. )8(
) ( :
9/1
. -1 ) ( 1-1
) 1-1 ( .
) 2-1 ( ) 3-1 ( .
: ( )
1/10
Q1: Load break switch Q2: Earthing switch
Q3: Load break switch with fuses EFI: Earth Fault Indicator ()
H1: Hygrostate H2: Heater
T1: Single pole potential transformer T2: Current transformer
P1: Voltmeter P2: kWh meter + kVARh meter (*)
S1: Voltmeter selector switch F1: H.R.C fuse
X1: Mechanical interlock
LBS X2: Mechanical interlock
LBS LBS
c.d
Capacitor divider unit with neon lamp )*( by electricity company
( 1-1)( :)
*
) ( :
11/1
() . 22 ): 2-1 (
GNIOGTUO GNIOGTUO GNIMOCNI RELPUOC - SUB
) ( :
21/1
resiR suB :
() . 22 ): 2-1 (
RESIR - SUB GNIMOCNI GNIOGTUO GNIOGTUO
) ( :
31/1
): 3-1 (
: ( )
1/14
PART LIST DESCRIPTION SYMB.
SF6 OR VACUUM CIRCUIT BREAKER WTHDRAWABLE / DRAWOUT TYPE COMPLETE WITH:
SPRING CHARGING MOTOR 110 VDC
SHUNT CLOSING COIL 110 VDC
SHUNT TRIPPING COIL 110 VDC
BLOCKING COIL 110 DVC
PRESSURE SWITCH
4-POLE AUXILIARY SWITCH
RATED VOLTAGE 24 KV
RATED CURRENT 1250A
BREAKING CAPACITY 25KA
Q1
EARTHING SWITCH Q4 CURRENT TRANSFORMER (400-800/5/5)A
CORE 1-15VA CL. 0.5M5
CORE 2-20VA CL. 5P10
1TH = 25 KA, 24 KV
T1
CURRENT TRANSFORMER (100-200/5/5)A & (200-400/5/5) A
CORE 1-10VA CL. 0.5M5
CORE 2-15VA CL. 5P10
1TH = 25 KA, 24 KV
T2
DITTO BUT WITH SCALE: (400-800/5/5)A T3 WITHDRAWABLE SINGLE PHASE POTENTIAL
TRANSFORMER WITH PROTECTION FUSE (MAY BUILT IN FUSE) WITH
SUITABLE RATING
V3
110/
3
110/
3
22000
CL. (0.5-3P) & (50-100) VA
T10
3 PH. OVER CURRENT
SHORT CIRCUIT & E.F RELAY
RATED CURRENT 5A
AUX. VOLTAGE : 110 VDC
F 50/51/51N
FEEDER TERMINAL UNIT FOR PROTECTION FUNCTIONS:
- DIRECTIONAL OVER CURRENT
- DIRECTIONAL EARTH FAULT
- NON-DIRECTIONAL OVER CURRENT
- NON-DIRECTIONAL EARTH FAULT
AUX. VOLTAGE : 110 VDC
F67/67N/50/51N (*)
AMMETER WITH SCALE : (0-400/1200) A
RATIO (400-800/5) A P1 AMMETER WITH SCALE : (0-200/600) A
& (0-100/300) A
RATIO (100-200/5) A & (100-200/5) A P2
DITTO BUT SCALE : (0-400/1200) A
RATIO (400-800/5) A P3 VOLTMETER WITH SCALE (0-24) KV
RATIO = 22000/110 V P10 3PH. 4WIRE DIGITAL KW.H & KVAR.H METER
CLASS 1 : KW.H , CLASS 2 : KVAR.H P13 * / 2
/ 4 . ( F50/51/51N.)
: ( )
1/15
DESCRIPTION SYMB. PUSH BUTTON FOR C.B CLOSING S 1 PUSH BUTTON FOR C.B OPENING S 2 MUSHROOM PUSH BUTTON FOR HORN S 30 VOLTMETER SELECTOR SWITCH S 10 INDICATION LAMP FOR C.B CLOSED H1 INDICATION LAMP FOR C.B OPENING H2 INDICATION LAMP FOR C.B TRIPPED H3 PROGRAMMABLE ALARM ANNUNCIATOR UNIT WITH 16 ALARM CHANNEL
FOR LOW GAS & INSUFFICENT GAS ALARM), DC LOSS, 220V AC LOSS & ANY
PROTECTION RELAY TRIP H4
LEFT SECTION H5
RIGHT SECTION POSITION INDICATOR FOR C.B. H6 POSITION INDICATOR FOR E.S. H7 FLAG RELAY FOR DC LOSS
110VDC TYPE MR 21 H8 FLAG RELAY FOR AC LOSS MR 21 - 110 VAC H9 HORN 220 V AC or 110 V DC IF AVAILABLE H30 SPACE HEATER 220 VAC , WATTAGE AS SPECIFIED H10 HYGROSTAT H20 MIMIC DIAGRAM MD SET OF CAPACITOR DIVIDER WITH LAMPS Cd SURGE ARRESTOR 24 kV - 10 kA SA
)(
) ( :
61/1
: :
1-1
(*)
- - - - )0 ( - .)0 ( - (//) - - )PI ( - -
()
: ( )
() .)0 (
( )
(*) 0
()
) ( :
71/1
: :
:
(*)
-
:
( )
() (..) ) (
-
( )
() (.) (..)
(.) () (.)
(*) 0
) ( :
81/1
() : :
:
(*)
- :
) 00/000 ( ) ( ) 000/000/000 (
) 0(
Iht
(.)
(.)/ ( ) (
)
)( /
) 000/000 ( ) 000/000/000 (
)0 (
Iht (.)
(*) 0
) ( :
91/1
() : :
:
(*)
- ( )
) 00000-00000 ( 000000
) 000/000 ( ) ( 1 ( )
) 7 / 3(
0000 0000
000000 ) 000/000 (
) ( ( )
**
. 000000
() ()
( )
** ... 000000
() ()
(*) .
) ( :
02/1
(**)
.
() : :
:
(*)
: - I.F.E -1
) ( /
()
-2
-3 () () -4
)rotsirra egruS(
)0 22/21 ( (.) -5
-6
CN/ON CN/ON
-7
) ( :
12/1
(*) 0
() : :
2-1
(*)
- - - - (.) - (..) - - )PI ( - - ( / )
: - () (..)
: ( )
(/ / )
: ()
)0 : (. ) 0 (
( ) -
______
_____
) ( :
22/1
(*) 0
() : :
:
(*)
: - () - (..) -
:
(/ / ) (/ / ) : () : (.) )0 : (.
( / / )
(.)
(*) 0
) ( :
32/1
()
: :
:
(*)
( ) - :
: ( )
000/000/000 )1 (
) 0(
)2 ( ) 0(
)3 (
) 0(
(.) Iht
(.) ) (
)( / ) 000/000/000(
)0(
) ( :
42/1
( / )
(*)
0
() : :
:
(*)
- ( )
00000000 000000000
) 000/000 ( ) (
1 ( )
) 7 / 3(
) .0000 0000 (
. 000000 ) 000/000 (
) ( ( )
()
()
) ( :
52/1
(*) 0
() : :
:
(*)
( )
() ()
) (
( )
..... ...... ()
) ( :
62/1
()
(*) 0
() :
:
:
(*)
-
() (..)
:
( ) ( / /
) ( / / )
() (.)
(.)
( / / )
(.)
) ( :
72/1
(*) 0
()
: :
:
(*)
-
() (..)
: ( )
dezirotoM / - - ( / / ) - () - (..) - (.) -
(.) () (.) -
( )
) ( :
82/1
(*) 0
: .
()
: :
:
(*)
: - () (.)
: ( ) - -
( / / -
) ( / / ) - () - (.) - (.) - - ( / /
) ( :
92/1
) (.)
(*) 0
()
: :
:
(*)
- :
- - )(/ - / )/ ( - -
) 1/ 0000) / ( 5/ 0000( -
In 0000 In 0000 -
00000 00000 -
In 0000 In 0000 -
00000 00000 -
) ( :
03/1
In 0000 In 0000 ( )
(*) 0
()
: :
:
(*)
: - I.F.E -1
* * * * 000 *
) ( /
-2 redivid roticapac fo teS
* *
-3 margaid cimiM
-4 () ()
) ( :
13/1
-5 rotserra egruS
* * ). 22/02/21( * (.) *
(*) 0
()
: :
:
(*)
SPU -6 * * (.) * () CA / CD *
yaler galF -7 -8 -9 -01
)srotacidni noitisoP(
-11 )FFO ( - )NO ( - )pirT ( - -21
yaler egatloV rednU -
yaler egatloV revO -
yaler egatloV oN -
yaler pirT tnuhS -
yaler ecneuqeS esahP -
) ( :
23/1
yaler rewoP esreveR -
(*) 0
()
: :
: 3-1
(*)
- - )0 ( -
( / ) 2 - )EPLX / 0 0 ( - () - (/ ) -
-
(/ / )
() ()
) () (
()
) ( :
33/1
/ ) ( ( / ) )0 (
(*) 0
()
: :
. 42 4-1
(*)
() - -
) () (//
) () (
) () ( - () - -
) () (
-
)2 ( )2 (
( // )
) ( :
43/1
/ ) 3) (/3 ( -
:
- -
(*) 0
() : :
. 42 :
(*)
( )
-
- - - -
- - -
)() ( -
) ( :
53/1
- - (/) - )00 ( - () - )0 ( - () -
(*) 0
() : :
. 42 :
(*)
)0 ( - )0 ( - puorg rotceV - (/ ) ytud - egatlov ecnadepmi % - : -
(/) 57
- (/) 57
( ) : -
htgnerts cirtceleiD
( )
htgnerts cirtceleid liO
) ( :
63/1
: -
: 57 - 8.0 001 8.0 57
: - ..... 01 ..... 02
(*) 0
()
: :
. 42 :
(*)
..... 05 ..... 001
- -
ecnatsid egapeerC
- srotserra crA
- ( ())
57 - % egatloV ecnadepmI
-
-
) ( :
73/1
(*) 0
() :
: . 42
5-1
(*)
() - -
(/ / ) ()
) () (
) () ( )2 ( )2 (
( / / ) /) 3) (/3 (
) ( :
83/1
: -
(*) 0
()
: :
. 42 :
(*)
- - - - - -
/ - )PI ( - / - : -
) () ( - - - )00 ( - () - )0 ( - () -
puorg rotceV -
) ( :
93/1
(/ ) ytud - egatlov ecnadepmI % - : -
(/) 051
: - (/) 051
- :
(*) 0
()
: :
. 42 :
(*)
: -
: 051 - 8.0 001 8.0 57
-
- ( ())
: -
) ( :
04/1
)0 ( - )0 ( - -
2 - - - - -
(*) 0
()
: :
/ 6-1
(*)
: ( )
-
....
/ .... .
.... ....
/
) ( :
14/1
)elbaknirhS taeH( :
99.99 .....
( ) ( ) - ( ) ( ) - ( ) ( ) - () - () - )0 ( - )0 ( - )PI ( -
(*) 0
()
: :
/
(*)
- -
............ - -
/ / / / (
/ ) ( / / -
) - ( -
) ( :
24/1
)/ ( -
)/ )PI ( -
(*) 0
()
: :
/ :
(*)
() -
..... (.) -
: (/ / )
( / ) () )0 (
- (......) nI ..)...ot. ..(.. nI
- ..)...ot.. ..(. nI
) ( :
34/1
( ) 000 000 000/ 000
( ) 000 000
( )
-
(/ ) 0001(/ )
)CVP / EPLX ( (*)
0
() : :
/ :
(*)
)2 ( () ()
-
) () ( ()
- ( // )
() ()
-
) ( :
44/1
() () ()
) () ( - ( / ) - -
(*) 0
()
: :
/ :
(*)
-
: (/ /)
(/ ) () )0 (
- (......) nI .....)ot(..... nI
- .....)ot.. ..(. nI
) ( :
54/1
- .
-
-
. -
.
(/) sgul -
-
(*)
0
() : :
7-1
(*) - - - PI - ......... - Ak - (// -
) / )/ ( -( / ) -
tcapmoc / detalitneV
-
) ( :
64/1
: -
)N + hp3(/)E + N + hp3 ( - () - () - () - B.O.T - : -
/ ) / ( (*)
0
()
: :
:
(*)
- -
( / / ) - -
() -
()
) ( :
74/1
(*) 0
) ( : :
8-1
(*)
- - - .......... -
.. ...... ......
. ..... CEI -
... (/ ) - -
----
) ( :
84/1
() )0 ( )PI(
- (/ )
() )0 (
(*) 0
) ( : :
:
(*)
- () )0 (
-
-
) ( :
94/1
)daol revo( -
3CA )daol revo(
( ) 000 000 ( ) 000 000 ( )
(*) 0
) ( : :
:
(*)
/
0001 )2 ( () ()
............
- ( / )
() ()
) ( :
05/1
- () () () () (/) /
(/ )
( )
(*) 0
()
: :
9-1
(*)
///) ( -
(/ ) () - -
( /
/) (/) (// /
)
) ( :
15/1
( /) () (/) / )( ( /
)/
(*) 0
() :
: 01-1
(*)
- -
057/ ) ( )2 ( ()
-/ / / 0 0 (
) ( :
25/1
) 0 0 ()
- () - ( -
/ / ) ( /)
(*)
0
()
: :
:
(*)
( // / / / / )
- -
057) / ( )2 ( ()
-
) ( :
35/1
/ / / 0 0 ( ) 0 0
() - () - ( -
) / / ( /)
(*) 0
( )
: :
11-1
(*)
- - -
: : ) : (/ - ( /) - () - -
() () -
/) Y( : -
)( ... - ... -
) ( :
45/1
... - ....... - -
000 0000 () - 05 - - /... - - gnilaeh fleS - - - -
(*) 0
) ( :
: :
(*)
( / ) - - - - -
/ /
- )0 ( - -
) ( :
55/1
-
- - ( / ) - () -
- - () - () - () -
*) ( 0
) ( :
: :
(*)
)0( - emiT esnopseR() - yticapaC gnihctiwS ) 0 ( - - - - -
K/C
) ( :
65/1
-
-
(*) 0
()
: :
21-1
(*)
- - - - - - - -
8.0 0
-
) ( :
75/1
0( )
) () ( - ) () ( - ) ( - -
) (
(/) - - -
- - )00 ( - () - () - ( / ) -
(*) 0
()
: :
:
(*)
() - - () - - - -
-
) ( :
85/1
- - - )ekortS ( - )tnemecalpsid( - )oitar noisserpmoC( - )noitaripsA ( - - - - )MFC ( - )MFC ( - - - )MFC ( - -
(*) 0
()
: :
:
(*)
- )/ (
-
)MFC(
) ( :
95/1
- - - - )MFC( -
() - () - ( / ) - - -
) (/
)2 ( - -
(*) 0
()
: :
:
(*)
STA ( / ) ssapyB ( )
) ( :
06/1
( / ) - () - () - ( ) - -
/
- -
() () 000 - )RN ( -
(*) 0
()
: :
:
*) (
- - - - -
) ( :
16/1
- - - - )MPR ( - -
:( -
) ( -
)( -
) -
()
(*) 0
() :
: 31-1
(*)
(/ /) -
- - () - () -
) ( :
26/1
(//) - )/2 ( - () -
- )2 ( - () - -
(*) 0
) ( :
36/1
-2 1-2
-
.
-
. 2-2
:
( ()
). . () . )( : ( )1(
) .
)2( .
. )3( )4(
. )5(
.
) ( :
46/1
. () )6( . )7( . )8( . )9( )01(
. )11(
. 3-2
: . )1( )2(
. . )3( . )4( . )5( . )6( . )7( . )8( . )9( . )01( . )11( . )21( *
.
.
) ( :
56/1
)1(
.
-2 ( ).1
) ( :
66/1
): 1-2 ( )2(
) ( :
76/1
.
. 005
) . 2-2. (
* *
* *
* 5.0
2 *
005
) ( :
86/1
:)2-2 (
)3(
.
)stluaf htraE( .
" retset ecnadepmI pool htraE "
).3-2 (
:)3-2 (
) ( :
96/1
)eZ( .
1R 2R
+1R 2R eZ. .
4-2
.
.
) ( :
07/1
-3 )sgniwarD tliub SA ( 1-3
) 05: 1 001: 1 ( SA) (DC(
) ( ) detcurtsnoc SA) (sgniward tliub
.
)slaunam ecnanetniam & noitarepO ( 2-3
()
( ) .2 (
() .
)(
. 3-3
() 5
) ( :
17/1
) ..oN traP erapS (
()
. 4-3
/
. 5-3
() .
( ) : () )stroper tset epyT ( )1(
.
: -
. . -
) ( :
27/1
52 - .
)stset enituoR ( )2(
.
( ) :
- .
( ) - ( ) - . - . - . - . - )tset etiS ( )3(
.
:
- . 51
. -
()
) ( :
37/1
. 6-3
. 31-1 1-1 -4
( ) .
.
. -5
()
. . () ()
.
-6
()
.
) ( :
47/1
51 () ) (
. ()
. -7
()
. ()
.
() .
()
.
-1 ).3 2 1 (
) ( :
57/1
-2 ). - 4 (
-3 ). 5 (
-4 ). 6 (
-5 ). - 7 (
-6 8 (
). -7
). 9 ( -8
). 01 ( ).2 1 ( -9
, 5002/ 1 3194 -01 : 0001
. - : : 3 - 6002/30-6310 -11
.: 5 - 5002/50-6310 -21
. . , 6002/6881 -31 .5002/8881 -41 5002/10-2810 -51
.: 1 057/054 5002/20-2810 -61
.: 2 057/054
) ( :
67/1
6002/30-2810 -71: 3 057/054
. 6002/40-2810 -81
: 4 057/054 .
6002/50-2810 -91: 5 057/054) (..
.() 5002/1-569 -02
6: 1 03 1 . 03
6002/2-569 -12 6: 2 03 1
. 03 . 5002/8492 -22 5991/10-1482 -32
.: 1 5991/20-1482 -42
: 2 .
5991/30-1482 -52: 3
. 5991/40-1482 -62
.: 4 6991/50-1482 -72
.: 5
) ( :
77/1
8991/0733 -82 .
. 8891/1510 -92: 1 6002/1562 -03
.: 4 6002/3562 -13
( . )
3002/7200 -23 .
4991/10-0600 -33: 1
. 5991/20-3611 -43
. ) 0001 ( 4991/30-0600 -53
. : 3 7991/10-3310 -63
.: 1 7991/20-3310 -73
: 2 .
7991/30-3310 -83 .: 3
7991/40-3310 -93 .: 4
7991/50-3310 -04 .: 5
) ( :
87/1
5002/10-123 -14 .: 1
5002/20-123 -24 .: 3
5002/30-123 -34 .: 3
5002/8340 -44 .
5002/6432 -54 . ()
5002/7432 -64 .
3991/5042 -74 .
3991/7042 -84 . ) 6002/1-16CEI (
5002/8382 -94 . ()
5002/6992 -05 . 52
5002/4853 -15 .( )
5002/5853 -25 . ) (
5002/8393 -35 .
3002/8393 -45 .
: ( )
1/79
55- 4111/2005 ) ( .
56- IEC 227 (Poly vinyl chloride)-insulated cables of rated voltages up to and
including 450/750 V:
227 -1 Part 1 General requirements 227-2 Part 2 Test methods 227-3 Part 3 Non-sheathed cables for fixed wiring 227-4 Part 4 Sheathed cables for fixed wiring 227-5 Part 5 Flexible cables (cords) 227-6 Part 6 Lift cables and cables for flexible connections
57- IEC 245 Rubber-insulated cables of rated voltages up to and including
450/750 V
245-1 Part 1 General requirements 245-2 Part 2 Test methods 245-3 Part 3 Heat-resisting silicone-insulated cables 245-4 Part 4 Cords and flexible cables 245-5 Part 5 Lift cables 245-6 Part 6 Arc welding electrode cables
58- IEC 502 Extruded solid dielectric insulated power cables for rated voltages
from 1 kV to 30 kV
59- IEC 702 Mineral insulated cables and their terminations with a rated
voltage not exceeding 750 V
702-1 Part 1 Cables 702-2 Part 2 Terminations
60- IEC 173 Colours of the cores of flexible cables and cords
61- IEC 391 Marking of insulated conductors
62- IEC 446 Identification of insulated and bare conductors by colour
63- IEC 60 High voltage test techniques:
60-1 Part 1 General definitions and test requirements 60-2 Part 2 Test procedures 60-3 Part 3 Measuring devices 60-4 Part 4 Application guide for measuring devices
64- IEC 229 Tests on cable oversheaths which have a special protective
function and are applied by extrusion
65- IEC 230 Impulse tests on cables and their accessories
66- IEC 270 Partial discharge measurements
67- IEC 332 Tests on electric cables under fire conditions:
332-1 Part 1 Test on a single vertical insulated wire or cable 332-3 Part 3 Tests on bunched wires or cables
68- IEC 538 Electric cables, wires and cords: methods of test for polyethylene
insulation and sheath
69- IEC 540 Test methods for insulation and sheaths of electric cables and
cords (elastomeric and thermoplastic compounds)
70- IEC 811 Common test methods for insulating and sheathing materials of
electric cables
: ( )
1/80
811-1 Part 1 Methods for general application 811-2 Part 2 Methods specific to elastomeric compounds 811-4 Part 4 Methods specific to polyethylene and polypropylene compounds
(The several parts of IEC 811 are themselves subdivided into
sections, e.g. 811-1-1, 811-1-2, 811-2-1, with certain groups of
test methods in each section. Part 3 is reserved for methods
specific to PVC compounds)
71- IEC 815 Electrical test methods for electric cables
8152 Part 2 Partial discharge tests (When all parts of IEC 811 and IEC 815 have been completed
they will replace IEC 538 and IEC 540)
72- IEC 71 Insulation co-ordination
71-1 Part 1 Terms, definitions, principles and rules 71-2 Part 2 Application guide 71-3 Part 3 Phase-to-phase insulation co-ordination: principles, rules and application guide
73- IEC 287 Calculation of the continuous current rating of cables (100% load
factor)
74- IEC 364 Electrical installations of buildings. This has a number of parts,
which are subdivided into chapters, and sections, of which some
have a bearing on cables; the following, which supersedes IEC
448, is particularly relevant:
364 5 523 Part 5 Selection and erection of electrical equipment
Chapter 52 Wiring systems
Section 523 Current carrying capacities
75- IEC 724 Guide to the short-circuit temperature limits of electric cables
with a rated voltage not exceeding 0.6/1.0 kV