SUBSTATION T1 + T2 Protection & Control Panel.pdf

TRANSFORMER CONTROL

1. APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION 01
02 Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd CUSTOMER: SABI MINING
PROJECT: SABI 33/11KV SUBSTATION
PLANT: 33/11KV 5MVA TRANSFORMER T1 + 33/11KV 5MVA TRANSFORMER T2
SYSTEM: TRANSFORMER PROTECTION & CONTROL PANEL 29/01/24 03/02/24 07/02/24 09/02/24 TITLE PAGE FOR CONSTRUCTION -FIRST ISSUE

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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING 11kV Incomer 1 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 Sheet No. Description Sheet No. Description 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 TITLE PAGE 17 18 02 03 INDEX INDEX 33KV PANEL FRONT VIEW 33KV PANEL REAR VIEW 33KV PANEL INSIDE RIGHT VIEW 230VAC SUPPLIES 110VDC SUPPLIES RELAYS POWER SUPPLIES PARTS LIST T1 11KV NEUTRAL CTs FUNCTIONAL BLOCK DIAGRAM 33KV PANEL INSIDE LEFT VIEW 33KV PANEL TOP AND BOTTOM VIEWS T1 33KV OCEF CTs T2 33KV OCEF CTs T1 & T2 SPARE 33KV OCEF CTs T2 11KV NEUTRAL CTs 33KV VTs 33kV TRIPPING CIRCUIT 19 20 21 22 23 24 25 26 27 11kV INTETRIPS 33kV & 11kV CLOSING CIRCUITS TRANSFORMER T1 TRIPS & ALARMS TRANSFORMER T2 TRIPS & ALARMS INDICATIONS & ALARMS 33kV CB 110VDC MOTOR SUPPLY INDICATIONS & ALARMS 33kV CB 230VAC SUPPLY FOR CONSTRUCTION -FIRST ISSUE

3. APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 S6 S7 S6 S6 OTT WTT PRD BST OTA WTA BGA F10: HVOCEF K86-1: TRIP & LOCKOUT RELAY MVAJ 055 C1: 100-200/1
5P20, 10VA C2: 100-200/1
5P20, 10VA 33KV BUSBAR 11KV SWITCHBOARD 300-600/1,
5P20, 10VA T1
5MVA,
33/11kV
6.83%
Dyn11 T2
5MVA,
33/11kV
6.81%
Dyn11 FROM ZESA 33kV
NETWORK SA SA SA SA SEL751 Functional Block Diagram VD4, 630A 50G/51G EFPTOC 3Io> CT P OC4PTOC 50/51 3I> CT P LOGIC LOGIC LOGIC OTT WTT PRD BST OTA WTA BGA F20: HVOCEF K86-2: TRIP & LOCKOUT RELAY MVAJ 055 SEL751 50G/51G EFPTOC 3Io> CT P OC4PTOC 50/51 3I> LOGIC LOGIC EFPTOC 50G/51G 3Io> CT P LOGIC EFPTOC 50G/51G 3Io> 300-600/1,
5P20, 10VA C1: 100-200/1
5P20, 10VA C2: 100-200/1
5P20, 10VA VD4, 630A 03
04 FOR CONSTRUCTION -FIRST ISSUE

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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 PANEL FRONT VIEW T1 PROTECTION
DC SUPPLY FAIL/ IRF 33KV CB TRIP
SUPPLY FAIL 33kV
CB OPEN 33kV
CB CLOSED INDICATIONS
MCB TRIPPED PANEL DC
FAILED T2 PROTECTION
DC SUPPLY FAIL/ IRF R H7 H1 R R H2 G H3 R H4 A H5 R H6 T2 HV OCEF RELAY MVAA 21 T1 MASTER TRIP 33KV CB
CLOSE K86-1 SB1 RESET T1 HV OCEF RELAY MVAA 21 T1 MASTER TRIP K86-2 SB2 RESET 33KV CB
OPEN 11kV INC 1
CLOSE 11kV INC 1
OPEN S6 S5 S20 S10 11kV INC 2
CLOSE 11kV INC 2
OPEN S40 S30 04
05 FOR CONSTRUCTION -FIRST ISSUE

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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 Q50
Q40
Q30
F122
F121
F120
S01
Q4
KS
K20
Q20 X01
X02 R H7 H1 R R H2 G H3 R H4 A H5 R H6 F20 K86-2 SB2 F10 K86-1 SB1 S5 S6 S30 S40 E100 S10 S20 PANEL REAR VIEW 05
06 FOR CONSTRUCTION -FIRST ISSUE

6. DUCT 100x80mm
DUCT 100x80mm APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 X100 X101 AC
SUPPLY 110VDC
SUPPLY X110 33kV CB DC
SUPPLY X120 T1 33kV OCEF
CTs T1 X130 X140 33kV
TRIPPING &
CLOSING X150 11kV INCOMER 1
TRIPPING &
CLOSING X160 40 x 3mm Earthing Bar PE 1800 2100 T1 11kV
NEUTRAL CTs ALARMS &
INDICATIONS PANEL INSIDE RIGHT VIEW 06
07 FOR CONSTRUCTION -FIRST ISSUE

7. DUCTS 100x80mm
DUCTS 100x80mm APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 T2 33kV OCEF
CTs X220 X210 X230 X240 X250 X260 X200 FUTURE 33kV VTs T2 11kV
NEUTRAL CTs 33kV
TRIPPING &
CLOSING 11kV INCOMER 2
TRIPPING &
CLOSING ALARMS &
INDICATIONS T2 1800 2100 1800 PANEL INSIDE LEFT VIEW 07
08 FOR CONSTRUCTION -FIRST ISSUE

8. 800
LAMP
HOLDER
DOOR
SWITCH
TOP (SECTION C-C)BOTTOM VIEW (SECTION D-D)
90°APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 800 800 S100 PANEL TOP AND BOTTOM VIEWS 08
09 FOR CONSTRUCTION -FIRST ISSUE

9. 230V AC
L N
F120
L N
PE
N
PE
2
1
H100
S100
B100
E100
F121
2
1
4
3
1M1 1M2
OUTLET
AC SOCKET
L
LAMP
PANEL
HEATER
PANEL
AC SUPPLY
33kV CB
33kV CB
AC DISTRIBUTION PANEL
12
34
L N
S01APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 230VAC SUPPLIES 09
10 /24.A1 /24.D1 /26.A1 /26.D1 /23.B5 /23.B6 /23.B6 H1:139 H2:140 X100: 5 6 FOR CONSTRUCTION -FIRST ISSUE

10. 110V DC
+ -
Q10 Q30 Q40 Q50
2L+
RD BK
110VDC DISTRIBUTION
PANEL
X101
2143
1
4
10
2
K20
/
APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 110VDC SUPPLIES 10
11 Q20 1110VDC SUPPLY
PROT 2 110VDC SUPPLY
PROT 1 110VDC SUPPLY
ALARMS &
INDICATIONS 33KV CB
CONTROL SUPPLY 33KV CB 110VDC
MOTOR SUPPLY PANEL DC
SUPERVISION RELAY J1 J2 +110VDC -110VDC +110VDC -110VDC J1 J2 /18.A1 /18.E1 /25.A1 /25.D1 14L+ 14L- 12L+ 12L- /11.A4 /11.D4 10L+ 10L+ /11.A1 /11.D1 1L+ 1L- K10 K20 K1 K2 L1 L2 12L+ 12L- 14L+ 14L- /23.A1 /23.D1 X240: 1 2 3 X240: 4 5 6 X140: 1 2 3 X140: 4 5 6 X160: 1 2 3 X110: 1 3 X101: 5 6 137 138 H13:143 H6:144 33KV CB 33KV CB 1
2 3
4 1
2 3
4 1
2 3
4 1
2 3
4 1
2 3
4 /24.B1 /24.B7 /24.B4 /23.C3 /24.B6 /24.B3 FOR CONSTRUCTION -FIRST ISSUE

11. F10
PROT RELAY
POWER SUPPLY
PE
SEL751
B13
B14
2
10
34
1
75
6
F20
PE
SEL751
B13
B14APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 KS SELECTOR
RELAY RELAYS POWER SUPPLIES 11
12 /21.A1 /21.D1 1L+ /10.D3 /10.D3 1L- K1 K2 K1 K2 K10 K20 /10.D3 /10.D2 /10.D2 10L+ 10L- /21.A1 /22.A1 /22.D1 /24.D7 /24.47 FOR CONSTRUCTION -FIRST ISSUE

12. L1L2L3
X120
F10
PE
SEL751
Z01
Z02
Z03
Z04
Z06
IA
IB
IC
Z05APPDATEDATECHKDATEDRNDATEDSN
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ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 C1: 100-200/1
5P20, 10VA TO 33KV
BUSBARS 1S1 1S2 P1 P2 1S1 1S2 P1 P2 1S1 1S2 P1 P2 14/A2 1C12 1C112 1C32 1C132 1C52 1C152 1C70 1C170 1
2
3
4
5
6 T1 33KV OCEF CTs 12
13 1. Indicative only. Actual CT sizes to be determined by
site fault levels (Note 1) FOR CONSTRUCTION -FIRST ISSUE

13. L1L2L3
PE
SEL751
Z01
Z02
Z03
Z04
Z06
IA
IB
IC
Z05APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 C1: 100-200/1
5P20, 10VA TO 33KV
BUSBARS 1S1 1S2 P1 P2 P1 P2 P1 P2 F20 X220 2C12 2C112 2C32 2C132 2C52 2C152 2C70 2C170 1
2
3
4
5
6 T2 33KV OCEF CTs 14/A5 1S1 1S2 1S1 1S2 13
14 (Note 1) 1. Indicative only. Actual CT sizes to be determined by
site fault levels FOR CONSTRUCTION -FIRST ISSUE

14. L3 L2 L1
P1
P2
P1
P2
P1
P2
X120
PE
XPE1L3 L2 L1
P1
P2
P1
P2
P1
P2
PE
XPE1 APPDATEDATECHKDATEDRNDATEDSN
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A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 12/D5 33KV TXF T1 33KV TXF T2 13/D5 2S1 2S2 X220 2C22 2C42 2C82 2C72 7
8
9
10
11
12 2S1 2S2 2S1 2S2 7
8
9
10
11
12 2S1 2S2 2S1 2S2 2S1 2S2 1C22 1C42 1C82 1C72 C2: 100-200/1
5P20, 10VA C2: 100-200/1
5P20, 10VA T1 & T2 SPARE 33KV OCEF CTs 14
15 The spare CT cores wiring is indicative only. These spare cores must not be wired to panel, but left shorted at
the CT terminal box. FOR CONSTRUCTION -FIRST ISSUE

15. L1L2L3
PE
X130 F10
1C73
1C74
1
2
S2
S1
P2
P1
SEL751
Z08
Z07
33kV BUSBARSAPPDATEDATECHKDATEDRNDATEDSN
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A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 T1 11KV NEUTRAL CTs 600-1200/1,
5P20, 10VA 11KV BUSBARS 15
16 1C70 1C70 1. Indicative only. Actual CT sizes to be determined by
site fault levels (Note 1) FOR CONSTRUCTION -FIRST ISSUE

16. L1L2L3
PE
X230 F20
2C73
2C74
1
2
S2
S1
P2
P1
2C70
2C71
SEL751
Z08
Z07
33kV BUSBARS APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 600-1200/1,
5P20, 10VA 11KV BUSBARS T2 11KV NEUTRAL CTs 16
17 1. Indicative only. Actual CT sizes to be determined by
site fault levels (Note 1) FOR CONSTRUCTION -FIRST ISSUE

17. 4
3
F122
2 6
5
F10
33kV BUSBARS
33000
3
1
E11 E51
1 2 3 4
SEL751
X210 :
kV
Z09 Z10 Z11 Z12
F20
SEL751
Z09 Z10 Z11 Z12
E70 APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 C N A N a n c n 33kV CB 33kV ISOLATOR 33KV ZESA
NETWORK 33kV METERING UNIT TB XX XX L1 L2 L3 33kV VTs PE 17
18 E10 E50 E70 /23.B5 XX- To be confirmed on site FOR CONSTRUCTION -FIRST ISSUE

18. 33kV CB
S5
X14010X14011X1408APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 K1 33kV TRIPPING CIRCUIT 171 103 3 4 9 10 52a 52a K23 K23 8
7 4
3 C
N
T C
N
T 11
12 13
14 52a 52a TC1 TC2 104 120 K2 K33 132 118 172 F10 F20 F10 F10 F20 F20 L
R 1
2 T1 HV OCEF
TRIP
COIL 1 T2
TRIP &
LOCKOUT TCS1 TCS2 33KV CB
REMOTE
OPEN 2
1 K5 K5 K5 K5 T1
TRIP &
LOCKOUT K86-2 K86-1 D01
D02 D01
D02 D03
D04 D03
D04 A10
A11 A10
A11 1
3 18
19 T5A K5A 1
3 T2 HV OCEF
TRIP
COIL 1 T1 HV OCEF
TRIP
COIL 2 T2 HV OCEF
TRIP
COIL 2 K23 K33 T23 T33 12L- 12L+ /10.D4 /10.D5 /20.E1 X110:3 138 137 K1 K33 12L+ 12L+ 33KV CB
LOCAL
OPEN L
R 11
12 K1 12L+ FOR CONSTRUCTION -FIRST ISSUE

19. APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 X200 5 11kV INCOMER No 1 PANEL X200 6 X300 9 X300 5 X300 10 X300 6 11kV INCOMER No 1 PANEL X150 1 X150 7 X150 5 X150 2 X150 8 X150 6 1
2 9
11 K86-1 S10 K130 K110 K1312 K1304 K110A K1304A X200 5 11kV INCOMER No 2 PANEL X200 6 X300 9 X300 5 X300 10 X300 6 11kV INCOMER No 2 PANEL X250 1 X250 7 X250 5 X250 2 X250 8 X250 6 1
2 9
11 K86-2 S30 K230 K210 K2312 K2304 K210A K21304A T1 11kV
INTETRIP
RELAY 11kV INC 1
REMOTE
OPEN T2 11kV
INTETRIP
RELAY 11kV INC 2
REMOTE
OPEN T2 TRIP &
LOCKOUT 11kV INTETRIPS (Note 1) (Note 1) Notes:
1. T1 & T2 30Vdc intertrip ccts should be cleared marked. Two terminal points to be left between 30Vdc & 110Vdc ccts. +30VDC +30VDC -30VDC -30VDC 19
20 K86-1 5
7 K86-2 5
7 1T100 1T312 2T100 2T312 1T10 1T304 2T10 2T304 1T10A 1T304A 2T10A 2T304A T1 TRIP &
LOCKOUT FOR CONSTRUCTION -FIRST ISSUE

20. K13A
T17
52a
K17
S10
A2
A1
12L+
1
2
K86-2 APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 X300 X300 X300 X300 L
R 9
10 K1 12L+ K86-1 3
4 L
R T
N
C 5
6 K7 17
16 6
7 94 94 CC 1
4 94 K9 52b 50
49 1
2 14
13 52b SCC K2 K2 K1 K21 K1 12L+ 135 136 43
44 K13 33kV & 11kV CLOSING CIRCUITS 33KV CB
REMOTE CLOSE 33KV CB
LOCAL CLOSE X150 10 X150 9 K1403 K1404 X250 9 X250 10 1 1 2 2 11kV INC 1
REMOTE CLOSE 11kV INC 2
REMOTE CLOSE S20 S40 1
2 1
2 12L- B X160 11 5
6 SPRINGS
CHARGE
L/S CONTACT K21 169 170 33KV CB SPRINGS
CHARGED RELAY 2
10 X160 12 K2 K1 L169 X140 26 X140 25 2
4 2
4 20
21 T13 L169 /18.D7 1T403A 1T404 2T403A 2T404 K2403 K2404 33kV CB 11kV INCOMER
No 2 PANEL 11kV INCOMER
No 2 PANEL 11kV INCOMER
No 1 PANEL 11kV INCOMER
No 1 PANEL FOR CONSTRUCTION -FIRST ISSUE 33KV CB
ANTIPUMP
RELAY

21. F10
K120
K121 K122 K123 K124 K125
BUCCHOLZ OIL TEMP
SURGE TRIP TRIP
K105
K2 K2
K105
K105
D1 D2 D3 D4
14 16 18 2013 15 17 19 21 22
T120 T121 T122 T123 T124 T125
X1401K1
SEL751
C01 C02 C03 C04 C05 C06 C07F10
C08
X140
T1
SEL751
IN01 IN02 IN03 IN04 IN05 IN06 IN07
2
1
T1T1
OIL TEMP
ALARM
T1
K1
K2
K3
K4
L1
L2 APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 T1
WINDING
TEMP TRIP K6
K7 T1
PREL
TRIP K8
K9 L3
L4 T1
WINDING
TEMP ALARM K126 T126 L9
L10 23 TRANSFORMER T1 TRIPS & ALARMS T1 TRIP &
LOCKOUT
OPERATE D05
D06 27
28 XX
XX XX- To be confirmed on site 21
22 T1
BUCCHOLZ
GAS ALARM /11.D4 1L- /11.A4 1L+ 1L- 1L+ /24.D6 /24.A6 K86-1 SB1 FOR CONSTRUCTION -FIRST ISSUE TRANSFORMER T1 MARSHALLING BOX K1 T1 TRIP &
LOCKOUT
RESET

22. F20
K220 K221 K222 K223 K224 K225K205
K20 K20
K205
K105
D1 D2 D3 D4
14 16 18 2013 15 17 19 21 22
T220 T221 T222 T223 T224 T225
X2401
K10
SEL751
C01 C02 C03 C04 C05 C06 C07F20
C08
K10
SEL751
IN01 IN02 IN03 IN04 IN05 IN06 IN07
2
1
TBK1 K3
TBK2 K4
BUCCHOLZ OIL TEMP
SURGE TRIP TRIP
T2T2
OIL TEMP
ALARM
T2X240 K225 APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 T2
WINDING
TEMP TRIP T2
PREL
TRIP K6
K7 K8
K9 T2
WINDING
TEMP ALARM L1
L2 L3
L4 L9
L10 T226 23 TRANSFORMER T2 TRIPS & ALARMS D05
D06 27
28 XX- To be confirmed on site 22
23 T2
BUCCHOLZ
GAS ALARM /11.A7 /11.A4 /11.D7 10L- 10L+ 10L- 10L+ /24.E6 /24.A6 XX
XX K86-2 SB2 FOR CONSTRUCTION -FIRST ISSUE TRANSFORMER T3 MARSHALLING BOX K10 T2 TRIP &
LOCKOUT
OPERATE T2 TRIP &
LOCKOUT
RESET

23. L3 L4
F10
L5 L6 L7 L8
4 5 6 7 8 9
L3 L4 L5
L1
L1
1X160:
33kV CB CLOSED 33kV CB OPEN
SEL751
33kV CB
L9 L10 L11
10
L12 L13 L14
C09 C10 C11 C12 C13 C14 C15 C09 C10 C11 C12 C13
C16
AC SUPPLY
L10
TB
TB
IN08 IN09 IN10 IN11 IN12 IN13 IN14 IN08 IN09 IN10 IN11 IN12
L2
F20
SEL751
L14
C14
IN13
L14
C15
IN14
C16
L2
S01F120F121
L1
MCB TRIPPED
K86-2
11
12
11
12
11
12 1X260:
F122
11
12 APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 45
46 145 146 147 148 15
16 Q50
11
12 L1 1
4 K21 T86-1 T1 MASTER
TRIP
OPERATED SPRINGS
DISCHARGED CB MOTOR
SUPPLY
TRIPPED VT MCB
TRIPPED T2 MASTER
TRIP
OPERATED 260 2 3 4 5 6 7 8 INDICATIONS & ALARMS XX
XX 15
17 XX- To be confirmed on site 15
17 23
24 X160 L7 L6 L13 L14 2L- 2L+ 2L- 2L+ /10.D4 /10.D4 /24.A2 /24.D2 /17.C4 /24.C4 /24.C5 FOR CONSTRUCTION -FIRST ISSUE

24. L21
L16
L1 L1
L15
L19
L2
L1
H1
K200
A
1L+31
KS
10L+
1L-76
10L-5
4
R
L17 L18
R
G R
R
L2
K100
L20
KS
H4H3
H2H7RH6 H5 APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 2 2 11
12 Q40 K20 11
12 A07
A09 F20 A07
A09 F10 Q30 11
12 11
12 11/C2 INDICATIONS & ALARMS 24
25 /23.A7 /23.D7 2L- 2L+ 2L- 2L+ /09.A7 /09.B7 /10.C2 /10.C4 Q20 /10.C4 Q10 /10.C5 /10.C7 1
4 L N /21.A7 /21.D7 /22.A7 /22.D7 11/C2 /23.C2 /23.C2 FOR CONSTRUCTION -FIRST ISSUE 33KV CB TRIP
SUPPLY FAIL 33KV CB
OPEN 33KV CB
CLOSED PANEL DC
FAIL F20 IRF/ T2 PROT
DC SUPPLY FAIL F10 IRF/ T2 PROT
DC SUPPLY FAIL INDICATIONS MCB
TRIPPED

25. M
33kV CBAPPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 H13 143 H6 144 C R SPRINGS CHARGED
LIMIT SW CONTACT 4
3 MCB
2A MCB
2A 1
2 21
22 33kV CB 110VDC MOTOR SUPPLY 33kV CB 110VDC
MOTOR SUPPLY 25
26 X101 5 X101 6 /10.D6 /10.D6 14L+ 14L- 14L+ 14L- FOR CONSTRUCTION -FIRST ISSUE

26. HEATER LAMP
1
2
P
N
SH
SKT
N
N
P
E
90
PE
SOCKET
23SH
33kV CBAPPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING T1+T2 Protection and Control Panel PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 H11 H15 LMP
DOSH12 TOG.SW TOG.SW TOG.SW 33kV CB 230VAC SUPPLY H2 140 H1 139 26
27 X100 5 X100 5 1M11 1M12 /09.D6 /09.D6 L N L N H5 H6 FOR CONSTRUCTION -FIRST ISSUE MCB
10A MCB
10A

27. APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 No Device No Description Type Technical Data Remarks Qty Vendor Vendor No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 Protection Relay
Master Trip Relay
Hygrostat & Thermostat Sensor
Space Heater
Door Switch
Panel Lamp
Indication Lamp
Push Button
Pushbutton
Pushbutton
Feed Through Terminal
Feed Through Terminal
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals
Feed Through Terminals SEL751
MVAJ 055
OTTA 6.0
OTTA 6.0
OTTA 6.0
OTTA 6.0
OTTA 2.5
OTTA 2.5
OTTA 2.5
OTTA 2.5
OTTA 2.5
OTTA 2.5
OTTA 2.5
OTTA 2.5
S202M-C4
S202-C16
S202MC1 110-250dc (110-240Vac), 50/60Hz
110Vdc, 150W
240Vac, 10A
240Vac, 40W
240Vac, 1NC
240Vac, 16W
110Vdc/240Vac, 3W
110Vdc, 3W
125Vdc, 10A
125Vdc, 10A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
800V, 24A
4A
16A
10A PARTS LIST 1 F10, F20
K86-1, K86-2
B100
E100
S100
H100
H1- H7
SB1, SB2
S5, S10, S30
S6, S20, S40
X120, X130
X220, X230
X100, X200
X101
X110
X140
X240
X150
X160
X250
X260
X210 `Q50, S01
S01 Miniature Circuit Breaker
Miniature Circuit Breaker
Miniature Circuit Breaker Uses 110Vdc
5 Contacts, 4N/O,1N/C,Hand&Electrical Reset
240Vac, 10A
240Vac, 40W
240Vac, 1NC
240Vac, 16W
110Vdc, Red, Amber, Green
110Vdc, Green
2 Pole, Green
2 Pole, Red
1.0-6.0mm2, Max 2 wires, Grey
1.0-6.0mm2, Max 2 wires, Grey 16 18 19 20 2
2
1
1
1
1

7
2
3
3
8, 4

8, 4
4, 4
10
10
40
40
15
20
15
20
5
4

2
2 1.0-6.0mm2, Max 2 wires, Grey
1-6.0mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
0.5-2.5mm2, Max 2 wires, Grey
2 Pole, Q50 Include 1x NC aux contact
2 Pole, Include 1x NC aux contact
2 Pole SEL
GEC
ELECTROMECHANICA
ACDC
OMRON
CHINT
CHINT

CHINT
CHINT
CHINT
PHOENIX CONTACT
PHOENIX CONTACT

PHOENIX CONTACT
PHOENIX CONTACT
PHOENIX CONTACT
PHOENIC CONTACT
PHOENIX CONTACT
PHOENIX CONTACT
PHOENIX CONTACT
PHOENIX CONTACT
PHOENIX CONTACT
PHOENIX CONTACT
ABB
ABB
ABB
TBC: Specification to be confirmed on site 11kV Incomer 2 Protection and Control Panel 27
28 21 22 23 24 25 751001D4DCD1D810C51 MVAJ 055 RA 08 -01 NP2-EA43 NP2-EA33 Q10, Q20,
Q30, Q40 FOR CONSTRUCTION -FIRST ISSUE

28. APPDATEDATECHKDATEDRNDATEDSN
REV REVISION DESCRIPTION

A

ENG CO. PowerInt SABI 33/11kV SUBSTATION Sh: Nxt Sh: CK GZ MG CK SABI MINING PowerInt Engineers Ltd 29/01/24 03/02/24 07/02/24 09/02/24 No Device No Description Type Technical Data Remarks Qty Vendor Vendor No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 S203-C1
S202M-C4
EMG 45-DIO 8 1A
4A
110Vdc
240Vac, 13A
1000V, 1.5A PARTS LIST 2 F120
F121
K20, K21, K22
X01, X02
D1-D4, D5-D8 Miniature Circuit Breaker
Miniature Circuit Breaker
Auxiliary Relay
Socket Outlet
Blocking Diodes 16 18 19 20 1
1
3
2

2 2 Pole, Q50 Include 1x NC aux contact
2 Pole, Include 1x NC aux contact
11 Pin
2 Pole & earth, Ivory Grey BS (UK) Standard
8 Diodes per Block ABB
ABB
Omron
CHINT

PHOENIX CONTACT TBC: Specification to be confirmed on site 11kV Incomer 2 Protection and Control Panel 28
-- 21 22 23 24 25 FOR CONSTRUCTION -FIRST ISSUE