Sơ đồ nối dây của bảng điều khiển edg Schematic wiring diagram for edg control panels

DRAWING TITLE SIZE REVISION NO. REMARK DRAWING LIST A B C 1 NT34SE0800XKA10E110001 1 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (DRAWING LIST) 23.04.28 23.07.05 23.09.15 2 NT34SE0800XKA10E110001 2 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (DRAWING LIST) 23.04.28 23.07.05 23.09.15 3 NT34SE0800XKA10E110001 3 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (DRAWING LIST) 23.04.28 23.07.05 23.09.15 4 NT34SE0800XKA10E110001 4 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (DRAWING LIST) 23.04.28 23.07.05 23.09.15 5 NT34SE0800XKA10E110001 5 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (DRAWING LIST) 23.04.28 23.07.05 23.09.15 6 NT34SE0800XKA10E110001 6 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SYMBOL LIST) 23.04.28 23.07.05 23.09.15 7 NT34SE0800XKA10E110001 7 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SPECIFICATION) 23.04.28 23.07.05 23.09.15 8 NT34SE0800XKA10E110001 8 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SPECIFICATION) 23.04.28 23.07.05 23.09.15 9 NT34SE0800XKA10E110001 9 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SPECIFICATION) 23.04.28 23.07.05 23.09.15 10 NT34SE0800XKA10E110001 10 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SPECIFICATION) 23.04.28 23.07.05 23.09.15 11 NT34SE0800XKA10E110001 11 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (BILL OF MATERIAL FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 12 NT34SE0800XKA10E110001 12 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (BILL OF MATERIAL FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 13 NT34SE0800XKA10E110001 13 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (BILL OF MATERIAL FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 14 NT34SE0800XKA10E110001 14 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (BILL OF MATERIAL FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 15 NT34SE0800XKA10E110001 15 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (BILL OF MATERIAL FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 16 NT34SE0800XKA10E110001 16 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (THREE LINE FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 17 NT34SE0800XKA10E110001 17 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (THREE LINE FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 18 NT34SE0800XKA10E110001 18 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (THREE LINE FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 19 NT34SE0800XKA10E110001 19 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 20 NT34SE0800XKA10E110001 20 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 21 NT34SE0800XKA10E110001 21 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 22 NT34SE0800XKA10E110001 22 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 23 NT34SE0800XKA10E110001 23 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 24 NT34SE0800XKA10E110001 24 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 25 NT34SE0800XKA10E110001 25 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 26 NT34SE0800XKA10E110001 26 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15 27 NT34SE0800XKA10E110001 27 SCHEMATIC WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS A3 (SCHEMATIC FOR MAINS CONTROL PANEL) 23.04.28 23.07.05 23.09.15

Trang 1

A FOR INFORMATION ’23.07.11 Jihoon Cha Piljoon Kwon Sunghyun Jung

Project:

NHON TRACH 3 AND NHON TRACH 4

POWER PLANT PROJECT

Owner:

PETROVIETNAM POWER CORPORATION (PVPower)

POWER PROJECT MANAGEMENT BOARD (PVPP)

Project Technical Consultant:

Trang 2

A FOR INFORMATION '23.04.28 Daesung Jung Changsoo Hong Kiduck Park

B FOR INFORMATION '23.07.05 Daesung Jung Changsoo Hong Kiduck Park

C FOR INFORMATION '23.09.15 Daesung Jung Changsoo Hong Kiduck Park

Project Technical Consultant

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

- ISO 8528 : RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN ALTERNATING CURRENT GENERATING SETS

- IEC 60034 : ROTATING ELECTRICAL MACHINES

- IEC 61439 : LV SWITCHGEAR AND CONTROLGEAR ASSEMBLIES

2 REFERENCE DRAWING

- NT34-SE08-00XKA10-E07-0001 : EDG SINGLE LINE DIAGRAM

- NT34-SE08-00XKA10-E17-0001 : INTERCONNECTION WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR

NO DRAWING NO SHEET

11 NT34-SE08-00XKA10-E11-0001 11 SCHEMATIC & WIRING DIAGRAM FOR EMERGENCY DIESEL GENERATOR CONTROL PANELS

(BILL OF MATERIAL FOR MAINS CONTROL PANEL) '23.04.28 '23.07.05 '23.09.15

A3

Trang 3

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

NO DRAWING NO SHEET

(SCHEMATIC FOR MAINS CONTROL PANEL) '23.04.28 '23.07.05 '23.09.15

A3

(BILL OF MATERIAL FOR GENERATOR CONTROL PANEL) '23.04.28 '23.07.05 '23.09.15

A3

(BILL OF MATERIAL FOR GENERATOR CONTROL PANEL) '23.04.28 '23.07.05 '23.09.15

Trang 4

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

NO DRAWING NO SHEET

(SCHEMATIC FOR GENERATOR CONTROL PANEL) '23.04.28 '23.07.05 '23.09.15

A3

Trang 5

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

NO DRAWING NO SHEET

A3

(BILL OF MATERIAL FOR POWER DISTRIBUTION PANEL) '23.04.28 '23.07.05 '23.09.15

A3

(THREE LINE FOR POWER DISTRIBUTION PANEL) '23.04.28 '23.07.05 '23.09.15

A3

(THREE LINE FOR POWER DISTRIBUTION PANEL) '23.04.28 '23.07.05 '23.09.15

A3

(SCHEMATIC FOR POWER DISTRIBUTION PANEL) '23.04.28 '23.07.05 '23.09.15

Trang 6

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

NO DRAWING NO SHEET

(BILL OF MATERIAL FOR GEN NGR PANEL) '23.04.28 '23.07.05 '23.09.15

A3

(SCHEMATIC FOR GEN NGR PANEL) '23.04.28 '23.07.05 '23.09.15

Trang 7

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

3~

G

SYMBOL LIST

GENERATOR(3PHASE, AC, SYNCHRONOUS)

MOTOR(3PHASE, AC, ASYNCHRONOUS)

VOLTAGE (POTENTIAL) TRANSFORMER

CURRENT TRANSFORMERSYMBOL DESCRIPTION

MOLDEDE CASE CIRCUIT BREAKER (MCCB)

OR MINIATURE CIRCUIT BREAKER (MCB)

CONTACT - MAGNETIC CONTACTOR(NORMAL OPEN / NORMAL CLOSE)

CONTACT - RELAY(NORMAL OPEN / CLOSE / SWITCHING)

CONTACT - ON TIME DELAY TIMER(NORMAL OPEN / CLOSE / SWITCHING)

CONTACT - OFF TIME DELAY TIMER(NORMAL OPEN / CLOSE / SWITCHING)

CONTACT - FLICKER TIMER(NORMAL OPEN / CLOSE / SWITCHING)

COIL - RELAY OR MAGNETIC CONTACTOR

COIL - TIMER

COIL - LOCK OUT RELAY

SELECTOR SWITCH(CHANGE OVER OR CAM SWITCH, TURN-TYPE)

PUSH BUTTOM SWITCH

EMERGENCY STOP PUSH BUTTON SWITCH(MUSHROOM HEAD, PUSH LOCK & TURN RELEASE)

TEST TERMINAL FOR PROTECTION RELAY

OR MEASURING DEVICE (VOLTAGE / CURRENT)

TERMINAL BLOCK FOR EXTERNAL CABLE(PANEL TO PANEL OR OTHER SYSTEM)

TERMINAL BLOCK FOR INTERNAL CABLE(PANEL TO PANEL)

WIRE NUMBER(WITH INTERNAL TERMINAL / WIRE NO ONLY)

SHUNT RESISTERFOR DC CURRENT MEASURING DEVICE

RESISTANCE TEMPERATURE DETECTORS(PT100Ω)

DIODE

INDICATION LAMP(CIRCULAR / RECTANGULAR)

FLICKERING SIGNAL LAMPFOR FAULT ANNUNCIATOR

SOUNDER

LIMIT SWITCH(NORMAL OPEN / NORMAL CLOSE)

PANEL ROOM LAMP(FLUORESCENT OR LED)

RECEPTACLE

RECTIFIER OR COVERTER(AC TO DC / DC TO DC)

*

METERS( * : A-AMPERE, V-VOLTAGE, Hz-FREQUENCY, PF-POWER FACTOR, W-ACTIVE POWER, VAr-REACTIVE POWER, H-HOUR, SC-STARTING COUNTER)

INTEGRATING METERS( * : Wh-WATT HOUR, VArH-VAr HOUR)

PLUG AND SOCKET DEVICE

* RELAY OR DEVICE FUNCTIONS (*) 25 : SYNCHRONIZING CHECK DEVICE

26W : GEN WINDING TEMP PROTECTION

27 : UNDER VOLTAGE PROTECTION

32 : REVERSE POWER PROTECTION

38 : GEN BEARTING TEMP PROTECTION

40 : LOSS OF EXCITATION PROTECTION

46 : NEGATIVE SEQUENCE OVER CURRENT PROTECTION

50 : INSTANTANEOUS ACTING OVER CURRENT PROTECTION

51 : TIME DELAYED ACTING OVER CURRENT PROTECTION

51V : VOLTAGE DEPENDENT OVER CURRENT PROTECTION

51G : GROUND OVER CURRENT PROTECTION

58 : AVR FAULT (RECTIFICATION FAULT)

59 : OVER VOLTAGE PROTECTION 59/81 : V/Hz OVER EXCITATION PROTECTION 81U : UNDER FREQUENCY PROTECTION 81O : OVER FREQUENCY PROTECTION

86 : LOCK OUT RELAY

87 : DIFFERENTIAL PROTECTION

PANEL VENTILATION FAN

COIL - RELEASE FOR MECHANICAL LATCH

Trang 8

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

SPECIFICATION

THIS SPECIFICATION COVERS A PART OF ELECTRICAL EQUIPMENT INCLUDING DESIGN, MANUFACTURING,

TEST AT SHOP AND LOADING FOR SHIPMENT ETC SPECIFIED HEREINAFTER

ITEMS MARKED WITH ARE TO BE APPLIED FOR THIS PROJECT

SCOPE 24 VDC MAINS CONTROL PANEL : 1 PANEL

VDC GENERATOR CONTROL PANEL : PANEL

VAC GENERATOR NGR PANEL

PANEL:

400/230 VAC POWER DISTRIBUTION PANEL 1

PANEL:

250

1:

CODE AND

JEM

ANSIKS

NEMAIEEE

NORMAL SERVICE

CONDITION ALTITUDE

NOT EXCEED 1000m (ABOVE SEE LEVEL)

AMBIENT TEMPERATUREINDOOR USE OUTDOOR USE0℃ ~ +40℃ +25℃ ~ +60℃

20~80%

RELATIVE HYMIDITY

70~100%

AS PER IEC 60529DEGREE OF

PROTECTION

PAINTING COLOR ENCLOSURE RAL 7035 (LIGHT GREY, ABOVE 100㎛)

RAL 7035 (LIGHT GREY, ABOVE 100㎛)BASE CHANNEL

PHASE ARRANGEMENTBUS BAR

AC THREE PHASEL1, L2, L3, N : LEFT TO RIGHT TOP TO BOTTOM FRONT TO REAR

DC PHASEP(+), N(-) : LEFT TO RIGHT TOP TO BOTTOM FRONT TO REAR

R, S, T, NPHASE IDENTIFICATION LETTER

A, B, C, NL1, L2, L3, N R, Y, B, N

MATERIAL

CCA (COPPER CLAD ALUMINUM)

PROCESSINGCOATING SILVER

ALLAREA

::

TIN (INCLUDING GROUND BUS)CONNECTION PART ONLY

BUS BAR INSULATING

BAREINSULATING COVERTYPE : AIR SHRINKABLE TUBE

PVC COATING TUBE

HEAT SHRINKABLE TUBE

AREA : MAIN BUS

ACB BUS :

:GROUND(EARTH) BUS 30 x 5mm (420A)

L1L3::

PHASE IDENTIFICATIONMARKING COLOR OFPOWER CONDUCTOR

L2N::

P(+) : BROWN N(-) : BLUE

INTERNALWIRE OF SWGRAND PANELS

INTERNAL WIRE TYPE : 0.6/1kV XHHW/SIS (IEC 60228 CLASS 5)

INTERNAL WIRE COLOR, SIZE AND NUMBERING TUBE COLOR

DC CONTROL POWER AND DC CONTROL CIRCUITWIRE COLOR

WIRE SIZENUMBERING TUBE COLOR

::

BROWN(P+), BLUE(N-)1.5 - 2.5㎟

:

AC CONTROL POWER AND AC CONTROL CIRCUITWIRE COLOR

WIRE SIZENUMBERING TUBE COLOR

::

RED(L), BLACK(N)

:

VT 2ND CIRCUITWIRE COLORWIRE SIZENUMBERING TUBE COLOR

:: 4.0㎟

YELLOWBLACK

WHITE

WHITEWHITE

VDC BATTERY CHARGER24

1 PANEL

Trang 9

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

VISUAL INSPECTIONFACTORY TEST

::

0.6/1kV XHHW/SIS (IEC 60228 CLASS 5)BLACK

: RED(L1), YELLOW(L2), BLUE(L3), BLACK(N)

GROUND(PE), SIGNAL EARTH(IE)

INSULATION RESISTANCE MEASUREMENTDIELECTRIC STRENGTH TEST

FUNCTION TESTSEQUENTIAL TEST

FRAMEFRONT INSTRUMENT DOORFRONT BLANK DOOR

:ACCESSORIES 3.2㎟

(INTENTIONALLY BLANK)

AS PER IEC 60298COMPARTMENTED METAL ENCLOSURE

SOLIDLY RESISTOR UNGROUNDED

CONTROL POWER SUPPLYFROM STARTING BATTERY

19.5V

POWER INCOMINGBOTTOM

EXTERNALCONDUCTOR

BUS-DUCT BUS-BARCABLE

EXTERNALTERMINAL LUG

EXTERNALTERMINATION KIT

50

:

::

CABLE TYPE

CABLE COLORCABLE SIZE

0.6/1kV XHHW/SIS (IEC 60228 CLASS 5)

GREEN/YELLOW(PE), GREEN(IE)2.5 - 4.0㎟

:CABLE TUBE COLOR GREEN/YELLOW(PE), GREEN(IE)

Trang 10

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

TITLE NAME PLATENAME PLATE

SPECIFICATION

TO EXISTING PANELEXTENSION

LEFT END RIGHT ENDN/A

TO FUTURE

LIGHTING WITH

LIMIT SWITCH FLUORESCENT LAMP INCANDESCENT LAMP

LIGHT EMITTING DIODE

VENTILATION N/A

MATERIALACRYLIC LAMINATED 316L STAINLESS STEELBACK GROUND COLOR

WHITE BLACK MATERIAL NATURAL COLORTEXT COLOR

FONT STYLEGOTHIC (2.5~3.5㎜)DIMENSION : 350 x 92 x 1 ㎜FIXING METHOD

PVC LOCKER (SEALER) STAINLESS STEEL BOLT (4㎜)STICKER TYPE

ASS'Y NAME PLATE (FOR EXTERNAL DEVICE)MATERIAL

ACRYLIC LAMINATED 316L STAINLESS STEELBACK GROUND COLOR

WHITE BLACK MATERIAL NATURAL COLORTEXT COLOR

FONT STYLEGOTHIC (0.3~1.0㎜)DIMENSION : 63 x 20 x 2 ㎜FIXING METHOD

STICKER TYPEPVC LOCKER (SEALER) STAINLESS STEEL BOLT (4㎜)

MATERIALACRYLIC LAMINATED 316L STAINLESS STEELBACK GROUND COLOR

WHITE BLACK MATERIAL NATURAL COLORASS'Y NAME PLATE (FOR INTERNAL DEVICE)

NAME PLATE TEXT COLOR

GOTHIC (0.3~1.0㎜)

x x 1.2

PACKING SKID & PALLETS WITH VINYL COVER (DOMESTIC STANDARD)

WOODEN CRATE WITH VINYL COVERSEAWORTHY (EXPORT STANDARD)

TRANSPORTATION (DOMESTIC)TRANSPORTATION

AND INCOTERMS

INCOTERMS (EXPORT)

C&FEXWORKS FOB

SPECIAL NOTE GENERATOR CONTROL PANEL (+GCP), MAINS CONTROL PANEL (+MCP)

(BATTERY CHARGER & GENERATOR NGR PANEL)

POWER DISTRIBUTION PANEL)

N/A (TRANSPORTED WITH ACOUSTIC ENCLOSURE, SAME AS EDG PACKAGE)

C

Trang 11

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

Trang 12

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

BILL OF MATERIAL LIST

TAG

RLBS-10WRATED VOLTAGE: AC/DC 110~240V, LAMP RATING: 10W, TYPE: LED

-E11

RLBS-10WRATED VOLTAGE: AC/DC 110~240V, LAMP RATING: 10W, TYPE: LED

-E32

RHTS-100 & RHTC-80RATED VOLTAGE: AC 220~240V, HEATER RATING: 100W, OPTION: PROTECTIVE COVER

-E53

FP-108-1RATED VOLTAGE : AC 220~240V, SIZE : 120x120mm, OPTION : COVER & PLUG

-E64

FP-108-1RATED VOLTAGE : AC 220~240V, SIZE : 120x120mm, OPTION : COVER & PLUG

-E75

LCP32FM-20APOLE NO : 2, RATED CURRENT : 20A, FAME SIZE : 30AF

-F316

-F327

-F338

BK63H 3P C4A AXPOLE NO.: 3, RATED CURRENT: 4A, FRAME SIZE: 63AF, OPTION: AUX CONTACT (1NC)

-F349

-F3510

-F3611

BK63H 2P C10APOLE NO.: 2, RATED CURRENT: 10A, FRAME SIZE: 63AF

-F3712

-F3813

-F3914

KI-706-2x5-DH-N.O/L.I-DC24VRATED VOLTAGE: DC 24V, GRADE NO.: 2, ROW NO.: 5, LAMP TYPE: LED, FUNCTION : LOCK IN, SIZE:

30x30mm

-H415

YSBRL34-DL24x310RATED VOLTAGE : DC 24V, GRADE NO : 3, ROW NO : 10, LAMP TYPE : LED, SIZE : 30x40mm

-H516

KSP-42SAUX POWER : DC 24V, VOLUME OF SOUND : 85dB

-H617

AGC-4 Mk.II-Y4-G5-M12-J1GENERATOR CONTROL UNIT (FOR

-K3

18 INPUT : AC 100~690V, 1/5A, FREQUENCY : 50/60Hz, AUX POWER : DC 6~36V, VERSION : 4

METERING : V, Hz, Vg/Vb, Fg/Fb, SYC, RELAY : 25DIGITAL INPUT : 24-POINT, DIGITAL OUTPUT : 10-POINT

LG2-ABCONTACT RATING : 5A, RATED VOLTAGE : AC 110V, VOLTAGE RANGE : AC 82.5~121V, CONTACT NO : 2C/O,

WITH SOCKET

-K1222

SZR-LY2-N1 & SZX-SLF-08NCONTACT RATING: 10A, AUX POWER: DC 24V, CONTACT NO.: 2C/O, WITH SOCKET

-K13123

-K13224

-K13325

AGC-4 Mk.II-Y4-G5-M12-J1INPUT : AC 100~690V, 1/5A, FREQUENCY : 50/60Hz, AUX POWER : DC 6~36V, VERSION : 4

METERING : V, Hz, Vg/Vb, Fg/Fb, SYC, RELAY : 25DIGITAL INPUT : 24-POINT, DIGITAL OUTPUT : 10-POINT

GENERATOR CONTROL UNIT (FOR

-K419

WITH SOCKET

-K1020

WITH SOCKET

-K1121

Trang 13

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

TAG

-K13627

-K13728

-K13829

-K13930

-K14131

-K14232

-K19533

SZR-LY4-N1 & SZX-SLF-14CONTACT RATING : 10A, AUX POWER : DC 24V, CONTACT NO : 4C/O, WITH SOCKET

-K19634

-K19735

-K19836

-K19937

-K20038

-K20139

-K20240

-K20341

MR-4CONTACT RATING: 16A, AUX POWER: DC 24V, CONTACT NO.: 2NO+2NC

-K20442

-K20543

-K20644

-K20745

-K21146

-K21247

-K21348

-K21449

-K21550

-K21651

-K21752

Trang 14

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

TAG

-K22254

-K23155

-K23256

-K23457

-K23558

-K23759

-K23860

-K24161

-K24262

-K24463

-K24564

-K24765

-K24866

-K27167

-K27268

-K27369

-K27470

-K27571

-K27672

-K27773

-K27874

-K27975

AT-11-DN & PS-11CONTACT RATING: 3A, AUX POWER: AC/DC 24~240V, CONTACT NO.: 2C/O, WITH SOCKET

-K28076

YSKDNC 2504-79M10L4STAGE NO : 2, BLOCK NO : 5, HANDLE RETURN : MANUAL, HANDLE TYPE : KEY, KEY RELEASE POSITION : 1

O'CLOCK 30MINEDG MODE SELECTOR SW

-S1577

YSKDNC 2201-79M10L4STAGE NO : 2, BLOCK NO : 2, HANDLE RETURN : MANUAL, HANDLE TYPE : KEY, KEY RELEASE POSITION : 1

O'CLOCK 30MINEDG MODE SELECTOR SW (SEMI

-S1678

YSAP13-20NCONTACT NO : 2NO, BUTTON COLOR : NAVY BLUE, TYPE : AUTOMATIC RETURN, SIZE : φ30

-S2779

PUSH BUTTON SWITCH (ANNUNCIATOR

Trang 15

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

TAG

YSAP13-20YCONTACT NO : 2NO, BUTTON COLOR : YELLOW, TYPE : AUTOMATIC RETURN, SIZE : φ30

-S2981

YSAP13-33BCONTACT NO : 3NO+3NC, BUTTON COLOR : BLACK, TYPE : AUTOMATIC RETURN, SIZE : φ30

-S3082

ZCN-R504CTYPE: LONG ROLLER LEVER, CONTACT RATING: 10A

-S4183

ZCN-R504CTYPE: LONG ROLLER LEVER, CONTACT RATING: 10A

-S4284

RHC-90TEMPERATURE RANGE : -10~50℃, HUMIDITY RANGE : 30~90%, INPUT VOLTAGE : AC/DC 100~265V

TEMPERATURE & HUMIDITY

-S4385

RT-90-FLTEMPERATURE RANGE : 0~90℃, INPUT VOLTAGE : AC 100~265V

-S4486

2001-1404THROUGH T-BLOCK : 4, SIZE : 0.25~1.5 (2.5)㎟, RATING : 18A (24A), COLOR : BLUE

-X2087

2002-1401THROUGH T-BLOCK : 4, SIZE : 0.25~2.5 (4.0)㎟, RATING : 24A (32A), COLOR : GRAY

-X2188

-X2389

-X2490

2006-1301THROUGH T-BLOCK : 3, SIZE : 0.5~6.0 (10)㎟, RATING : 41A (57A), COLOR : GRAY

-X10191

2006-1307THROUGH T-BLOCK : 3, SIZE : 0.5~6.0 (10)㎟, RATING : 41A (57A), COLOR : GREEN/YELLOW

-X10192

-X10293

-X10294

-X10395

-X10396

-X10997

2002-1407THROUGH T-BLOCK : 4, SIZE : 0.25~2.5 (4.0)㎟, RATING : 24A (32A), COLOR : GREEN/YELLOW

-X10998

-X11199

-X111100

-X112101

-X112102

-X113103

-X113104

-X116105

-X116106

Trang 16

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

TAG

-X117108

-X118109

-X118110

-X121111

-X121112

-X122113

-X122114

-X132115

Trang 17

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

34

5

6

-F34

3P, 4A4-MCBBK63H 3P C4A AX

7

24

1

3 5

86

Trang 18

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

34

5

6

-F35

7

24

1

3 5

86

34

5

6

-F36

7

24

1

3 5

86

MP81 MP51 MP61 MP71 MP52 MP62 MP72

+U4_LV_SWGR

UNIT-4 / LV SWITCHGEAR(BY OTHERS)

Trang 19

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

CAN-BUS A (POWER MANAGEMENT)

BUSBAR VOLTAGE INPUT

25

V Hz Vg SYCFg

CAN-BUS B (POWER MANAGEMENT)

MAINS VOLTAGE INPUT

CAN-BUS A (POWER MANAGEMENT)

BUSBAR VOLTAGE INPUT

25

V Hz Vg SYCFg

CAN-BUS B (POWER MANAGEMENT)

MAINS VOLTAGE INPUT

FROM: UNIT-3MAINS VT-SOURCE

(30BFA04 BUS)

FROM: UNIT-4MAINS VT-SOURCE(40BFA04 BUS)

TO: GCU (-K5)

FROM: EDGBUS VT-SOURCE

(00BMA01 BUS)

-K3

M1-GCU(GENERATOR CONTROL UNIT)FOR PHASE-1 MAINS SYNCHROAGC-4 Mk.II-Y4-G5-M12-J1

120Ω, 1W

TERMINATION RESISTOR 120Ω, 1W

BP32

/16.4:C

BP22

/16.4:C

BP12

/16.4:C

MP41

/17.3:C

MP32

/17.3:B

MP22

/17.3:B

MP12

/17.3:B

MP81

/17.6:C

MP72

/17.6:B

MP62

/17.6:B

MP52

/17.6:B

A1/ +GCP/53.6:A

A3/ +GCP/53.6:A

B1/ +GCP/53.6:B

B3/ +GCP/53.6:B

Trang 20

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

4

-F31

2P, 20A1-MCBLCP32FM-20A

1 2

-F32

2-MCB1P, 10ALCP31FM-10A

153

26

14

13 /28.2:D222132314443

A1

A2

-K205

1-CR05DC24VMR-4

14

13 /29.2:D222132314443

A1

A2

-K206

1-CR06DC24VMR-4

14

13 /29.3:D2221323144

15

3 /33.5:C

264

1-C9

-S30

(Black)3-RAlarmReset/35.6:C

15

3 /27.3:B

26

Trang 21

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

SPARE SPARE (INPUT) SPARE (INPUT)

[52T3 OPENED STATUS] [52T3 CLOSED STATUS]

[52F3 OR 52F1 OPENED STATUS] [52F3 & 52F1 CLOSED STATUS]

5

3

-K277

/33.5:ET3-CPX

N24

/19.7:E

1-P26

/19.7:C

N24/ 21.1:E

Trang 22

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

SPARE SPARE M1-GCU

(OUTPUT) SPARE SPARE

POWER SUPPLY REMOTE CLOSE TIE BREAKER REMOTE OPEN TIE BREAKER

6463

153

26

5

3

-K127

+GCP/86.5:DP-F1OX

N24

/20.7:E

1-P26

/20.7:C

N24/ 22.1:E

Trang 23

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

153

26

14

13 /30.2:D222132314443

A1

A2

-K215

2-CR05DC24VMR-4

14

13 /31.2:D222132314443

A1

A2

-K216

2-CR06DC24VMR-4

14

13 /31.3:D2221323144

15

3 /33.6:C

264

2-C9

-S30

(Black)3-RAlarmReset/35.6:C

15

3 /27.3:B

26

N24

/21.7:E

Trang 24

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

SPARE SPARE (INPUT) SPARE (INPUT)

[52T4 OPENED STATUS] [52T4 CLOSED STATUS]

[52F4 OR 52F2 OPENED STATUS] [52F4 & 52F2 CLOSED STATUS]

N24

/22.7:E

2-P26

/22.7:C

N24/ 24.1:E

Trang 25

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

SPARE SPARE M2-GCU

(OUTPUT) SPARE SPARE

POWER SUPPLY REMOTE CLOSE TIE BREAKER REMOTE OPEN TIE BREAKER

6463

153

26

2-P26

/23.7:C

N24/ 25.1:E

Trang 26

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

MAINS AUTO MODE

REMOTE LOCAL

MAINS SEMI-AUTO MODE

AUTO SEMI-AUTO

MAINS REMOTE MODE AUX RELAY

GENERATOR BREAKER (SWG-1923C) CLOSED STATUS AUX RELAY

14

13

-K196

M-AXDC24VLY4

19

5 /33.2:C

210

6 /29.4:D

311

7 /20.4:C

412

19

5 /33.4:C

210

6 /31.4:D

311

7 /23.4:C

412

19

5 /27.3:E

210

6 /29.5:D

311

7 /20.4:C

412

15

3 /21.5:C

26

19

5 /33.5:C

210

6 /31.5:D

311

7 /23.4:C

412

153

26

15

3 /29.4:E

26

8

7

-K195

M-AZDC24VLY2

15

3 /37.4:E

264

P24/ 28.1:B

N24/ 28.1:E

N24

/24.7:E

P24

/22.7:B

Trang 27

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

EDG REMOTE START COMMAND (DC 24V, WET CONTACT)

EDG REMOTE STOP COMMAND (DC 24V, WET CONTACT)

EDG BREAKER (52G) REMOE CLOSE COMMAND (DC 24V, WET CONTACT)

EDG BREAKER (52G) REMOE OPEN COMMAND (DC 24V, WET CONTACT)

EDG FEEDER BREAKER FOR UNIT-3 (52F1) REMOTE CLOSE COMMAND (DC 24V, WET CONTACT)

EDG FEEDER BREAKER FOR UNIT-3 (52F1) REMOTE OPEN COMMAND (DC 24V, WET CONTACT)

AUTO MODE SELECTION COMMAND (DC 24V, WET CONTACT)

0.6/1kV CU/PVC/OS/PVC 20C x 2.5㎟

(BY OTHERS)

CONTINUED FROM ABOVE-RIGHT

SEMI-AUTO MODE SELECTION COMMAND (DC 24V, WET CONTACT)

CONTINUED TO BELOW-LEFT

EDG FEEDER BREAKER FOR UNIT-4 (52F2) REMOTE CLOSE COMMAND (DC 24V, WET CONTACT)

EDG FEEDER BREAKER FOR UNIT-4 (52F2) REMOTE OPEN COMMAND (DC 24V, WET CONTACT)

LACHED OUTPUT (1 OUT OF 2, AUTO OR SEMI-AUTO)

8

7

15

3 +GCP/60.3:B

264

(+) (-)

-K132

R-SPXDC24VLY2

8

7

15

3 +GCP/60.3:B

264

8

7

15

3 +GCP/60.3:B

264

(+) (-)

-K134

R-GBOXDC24VLY2

8

7

15

3 +GCP/60.4:B

264

8

7

15

3 /21.5:B

264

(+) (-)

-K137

R-F1OXDC24VLY2

8

7

15

3 /21.6:B

264

(+) (-)

-K138

R-F2CXDC24VLY2

8

7

15

3 /24.5:B

264

(+) (-)

-K139

R-F2OXDC24VLY2

8

7

15

3 /24.6:B

264

8

7

15

3 /25.2:D

26

4 +GCP/61.6:D

-K142

R-SAXDC24VLY2

8

7

15

3 /25.4:D

26

4 +GCP/61.6:D

DCS21 DCS22

Trang 28

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

0.6/1kV CU/PVC/OS/PVC 14C x 2.5㎟

(BY OTHERS)

CONTINUED TO BELOW-LEFT

CONTINUED FROM ABOVE-RIGHT

EDG ON (ENGINE RUNNING & GEN POWER ON)

EDG READY FOR START

MAINS CONTROL PANEL00XKA10GH002

+MCP

EDG AVAILABLE

EDG & MAINS

-K71

+GCP/

68.4:D14Y

1

53

DCS31-1 DCS32-1 DCS31 DCS32

DCS31-2

-K21

+GCP/

56.3:ECR01

1

53

-K6

+GCP/

62.3:E86

1

95

DCS49 DCS50

DCS49-1 DCS50-1

Trang 29

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

6C x 2.5㎟

(BY OTHERS)

UNIT-3 EMERGENCY BUS TIE BREAKER (52T3) CLOSE (SYNC OK) COMMAND FOR RESTORATION

UNIT-3 EMERGENCY BUS TIE BREAKER (52T3)UNIT-3 EMERGENCY BUS TIE BREAKER (52T3)

4C x 2.5㎟

(BY OTHERS)

BREAKER (52F3) CLOSED STATUS

BREAKER (52F3) OPENED STATUS

19

5 /32.5:C

2106

311

7 /20.2:C

412

19

5 +GCP/65.4:D

2106

311

7 /20.2:C

412

195

2106

311

7 /20.2:B

412

19

5 /33.2:D

210

6 /33.5:D

311

7 /20.3:C

412

8 /38.3:C

237 238

P24

/25.7:B

N24

/25.7:E

P24/ 29.1:B

N24/ 29.1:E

Trang 30

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

EDG FEEDER BREAKER FOR UNIT-3 (52F1) AUTO CLOSE COMMAND

EDG FEEDER BREAKER FOR UNIT-3 (52F1) MANUAL CLOSE COMMAND

195

2106

311

7 /20.2:B

412

19

5 +GCP/65.4:D

210

6 /33.5:D

311

7 /20.3:C

412

+EDG_SWGR

400V EDG SWITCHGEAR(BY OTHERS)

10

6

-K196

/25.2:EM-AX

-K222

G-86X/25.6:E

153

246-1 245-1

247-1

P24

/28.7:B

N24

/28.7:E

P24/ 30.1:B

N24/ 30.1:E

Trang 31

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

6C x 2.5㎟

(BY OTHERS)

UNIT-4 EMERGENCY BUS TIE BREAKER (52T4) CLOSE (SYNC OK) COMMAND FOR RESTORATION

UNIT-4 EMERGENCY BUS TIE BREAKER (52T4)UNIT-4 EMERGENCY BUS TIE BREAKER (52T4)

4C x 2.5㎟

(BY OTHERS)

BREAKER (52F4) CLOSED STATUS

BREAKER (52F4) OPENED STATUS

19

5 /32.6:C

2106

311

7 /23.2:C

412

19

5 +GCP/65.4:D

2106

311

7 /23.2:C

412

195

2106

311

7 /23.2:B

412

19

5 /33.4:D

210

6 /33.6:D

311

7 /23.3:C

412

8 /38.5:C

257 258

P24

/29.7:B

N24

/29.7:E

P24/ 31.1:B

N24/ 31.1:E

Trang 32

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

EDG FEEDER BREAKER FOR UNIT-4 (52F2) AUTO CLOSE COMMAND

EDG FEEDER BREAKER FOR UNIT-4 (52F2) MANUAL CLOSE COMMAND

195

2106

311

7 /23.2:B

412

19

5 +GCP/65.4:D

210

6 /33.6:D

311

7 /23.3:C

412

+EDG_SWGR

400V EDG SWITCHGEAR(BY OTHERS)

266-2 265-1

-K222

G-86X/25.6:E

264

210

6

-K199

/25.4:EM-SAY2

10

6

-K197

/25.3:EM-AY

267-1

P24

/30.7:B

N24

/30.7:E

P24/ 32.1:B

N24/ 32.1:E

Trang 33

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

19

5 /32.5:C

2106

311

7 /33.5:D

412

8

7

-K273

1-ASTXDC24VLY2

15

3 +GCP/65.2:D

26

8

7

-K274

2-ASTXDC24VLY2

15

3 +GCP/65.2:D

26

19

5 /32.6:C

2106

311

7 /33.6:D

412

8 /37.4:C

286

P24

/31.7:B

N24

/31.7:E

P24/ 33.1:B

N24/ 33.1:E

Trang 34

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

EDG FEEDER BREAKER FOR UNIT-3 (52F1) CLOSE PERMISSIVE CONDITION

EDG FEEDER BREAKER FOR UNIT-4 (52F2) CLOSE PERMISSIVE CONDITION

(FOR EXTERNAL PERMISSION)

EMERGENCY BUS-TIE BREAKER FOR UNIT-3 (52T3) CLOSE PERMISSIVE CONDITION

EMERGENCY BUS-TIE BREAKER FOR UNIT-4 (52T4) CLOSE PERMISSIVE CONDITION

19

5

-K196

/25.2:EM-AX

8

7

-K275

F1-CPXDC24VLY4

15

3 /20.4:C

264

19

5

-K197

/25.3:EM-AY

8

7

-K276

F2-CPXDC24VLY4

15

3 /23.4:C

264

8

7

-K277

T3-CPXDC24VLY4

15

3 /20.3:C

264

8

7

-K278

T4-CPXDC24VLY4

15

3 /23.3:C

264

N24

/32.7:E

P24/ 34.1:B

N24/ 34.1:E

Trang 35

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

VT-SOURCE MCB OPEN (ALARM)

11

12

-F34

&TLD/16.2:D4-MCB

14

13

-K279

MCBXDC24VLY4

195

210

6 /20.5:C

311

7 /23.5:C

412

11

12

-F36

&TLD/17.5:D6-MCB

P24

/33.7:B

N24

/33.7:E

P24/ 35.1:B

N24/ 35.1:E

Trang 36

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

-H4 (30F2) : FAULT ANNUNCIATOR

M2-GEN.

CONTROL UNIT LIGHT FAULT (ALARM)

M1-GEN.

CONTROL UNIT ALARM HORN A1 A2 A3 A4

A9 A6 A7 A8

M2-GEN.

CONTROL UNIT ALARM HORN

M1-GEN.

A5

A10 SPARE

SPARE

SPARE M1-GEN.

CONTROL UNIT UN-HEALTHY (ALARM)

M2-GEN.

-H4 30F2

/36.1:C/36.3:E

DC+

0

COM10

41

3 /35.3:E

8119

AL N24

-K280

28T

5MIN/35.2:E

NO

-S27

(Blue)3-LLampTest

NO NO /35.6:C

NO NO

-S30

(Black)3-RAlarmReset

N24

/34.7:E

P24/ 37.1:B

N24/ 39.1:E

Trang 37

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

-H4 (30F2) : FAULT ANNUNCIATOR

M2-GEN.

M1-GEN.

CONTROL UNIT ALARM HORN A1 A2 A3 A4

A9 A6 A7 A8

M2-GEN.

CONTROL UNIT ALARM HORN

M1-GEN.

A5

A10 SPARE

SPARE

SPARE M1-GEN.

M2-GEN.

-H4

30F2(FAULT ANNUNCIATOR)KI-706-2x5-DH-N.O/L.I-DC24V

/35.1:C

P11

P12R6P1

P2R1

P4R2

7

P5

P6R3

Trang 38

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

BREAKER OPENED LAMP

L8

MODE & SELECTOR STATUS LAMP

MAINS MODE SELECTOR (43MC) LOCAL

L18 L17

L10

L19 L20

L21 L22 L23 L24 L25 L26 L27 L28 L29 L30

MAINS MODE SELECTOR (43MC) REMOTE MAINS

AUTO MODE

AUTO START REQUESTED FROM UNIT-3 EDG BUS

VT-SOURCE ON (00BMA01) EDG FEEDER FOR UNIT-3 (52F1) CLOSED EDG FEEDER FOR UNIT-3 (52F1) OPENED

UNIT-3 EDG INCOMER (52F3) CLOSED UNIT-3 EDG INCOMER (52F3) OPENED

UNIT-3 EMERGENCY TIE (52T3) CLOSED UNIT-3 EMERGENCY TIE (52T3) OPENED

SPARE

SPARE UNIT-4 NORMAL BUS VT-SOURCE ON (40BFA04) UNIT-4 EMERGENCY TIE (52T4) CLOSED UNIT-4 EMERGENCY TIE (52T4) OPENED

UNIT-4 EDG INCOMER (52F4) OPENED

UNIT-4 EDG INCOMER (52F4) CLOSED

-H5

30S2(STATUSINDICATOR)YSBRL34-DL24x310

/38.1:C/39.1:C

Trang 39

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

EDG FEEDER FOR UNIT-3

BREAKER OPENED LAMP

L8

L18 L17

L10

L19 L20

L21 L22 L23 L24 L25 L26 L27 L28 L29 L30

AUTO MODE

SPARE

SPARE SPARE

UNIT-3 NORMAL BUS VT-SOURCE ON (30BFA04)

SPARE

-H5

30S2(STATUSINDICATOR)/37.1:C

N24

/37.6:D

Trang 40

D D

E E

FOR INFORMATION

1 CODE & STANDARDS

2 REFERENCE DRAWING

EDG FEEDER FOR UNIT-3

BREAKER OPENED LAMP

L8

L18 L17

L10

L19 L20

L21 L22 L23 L24 L25 L26 L27 L28 L29 L30

AUTO MODE

SPARE

SPARE SPARE

UNIT-3 NORMAL BUS VT-SOURCE ON (30BFA04)

SPARE

-H5

30S2(STATUSINDICATOR)/37.1:C

P24

/38.6:B

LT

/38.6:D

N24

/38.6:D

N24

/35.4:E

Tiêu đề	Schematic Wiring Diagram For EDG Control Panels
Tác giả	Jihoon Cha, Piljoon Kwon, Sunghyun Jung
Trường học	Petrovietnam Power Corporation
Chuyên ngành	Power Engineering
Thể loại	Technical Document
Năm xuất bản	2023
Thành phố	Nhon Trach

Định dạng
Số trang	117
Dung lượng	2,88 MB