I/C SUPPLY FROM GENSET                     I/C SUPPLY FROM K-ELECTRIC
4x1C,70sqmm + ECC,1x35sqmm             4x1C,70sqmm + ECC,1x35sqmm
                                                                                                                                PVC/XLPE/PVC CABLES                    PVC/XLPE/PVC CABLES
                                       MDB-1
                                                                                                                                              ~
                                                                                                                                              ~
                                                                                                                                                                                       ~
                                                                                                                                                                                       ~
                                                                                                                                R Y B                                                      R Y B
                                                                                                                                              400A TP           X      X     400A TP
                                                                                                                                              MCCB                           MCCB
                                                                                                                                              Icu=36KA                       Icu=36KA
                                                                                                                   GENSET BY PASS                                                          K- ELECTRIC BY PASS
                                                                                                                                                               MECHANICAL
                                                                                                        EVR                                                    INTERLOCK
                                                                                                                                                                                            MDB-1
                                                                                                   ~~
                                                                                          RS-485
                                                                                                        DPM                                                                                 BY PASS
                                                                                                                                                          MECHANICAL INTERLOCK
                                 E                                                                                                                       400/230V,50Hz
                                       Icu=30KA             200A         200A       32A         32A          32A          32A           16A            16A           16A            16A          10A        10A           10A          10A          50A          50A         50A         50A
                                                        TP           TP             SP          SP           SP           SP            SP               SP          SP             SP           SP           SP          SP            SP          TP           TP          TP          TP
                                                        MCCB         MCCB           MCB         MCB          MCB          MCB           MCB              MCB         MCB            MCB          MCB          MCB         MCB           MCB         MCCB         MCCB        MCCB        MCCB
                                                                                    6KA         6KA          6KA          6KA           6KA              6KA         6KA            6KA          6KA          6KA         6KA           6KA         15KA         15KA        15KA        15KA
                                                      X 25KA       X 25KA       X           X            X            X             X              X             X              X          X            X             X            X            X            X           X           X
                                                      C1'          C2'          AC1'      AC2'          AC3'         AC7'           TB1'          TB2'          TB3'            TB7'       L1'          L2'         L3'           L7'          CVR1'        CVR2'       CVR3'       CVR4'
                                                      FOR APM-150-1             FOR DATA CENTER SPLIT AC TOTAL NOS 7                 FOR DATA CENTER TECHNOLOGY BOX                        FOR DATA CENTER LIGHTING TOTAL NOS 7                 FOR DATA CENTER INROW COOLING 1 TO 4
                                                      AND UPS DB-1                                                                             TOTAL NOS 7
                                                                                                                                I/C SUPPLY FROM GENSET                     I/C SUPPLY FROM K-ELECTRIC
                                                                                                                                4x1C,70sqmm + ECC,1x35sqmm             4x1C,70sqmm + ECC,1x35sqmm
                                                                                                                                PVC/XLPE/PVC CABLES                    PVC/XLPE/PVC CABLES
                                       MDB-2
                                                                                                                                              ~
                                                                                                                                              ~
                                                                                                                                                                                       ~
                                                                                                                                                                                       ~
                                                                                                                                R Y B                                                      R Y B
                                                                                                                                              400A TP           X      X     400A TP
                                                                                                                                              MCCB                           MCCB
                                                                                                                                              Icu=36KA                       Icu=36KA
                                                                                                                   GENSET BY PASS                                                          K- ELECTRIC BY PASS
                                                                                                                                                               MECHANICAL
                                                                                                        EVR                                                    INTERLOCK
                                                                                                                                                                                            MDB-2
                                                                                                   ~~
                                                                                          RS-485
                                                                                                        DPM                                                                                 BY PASS
                                                                                                                                                          MECHANICAL INTERLOCK
                                 E                                                                                                            400/230V,50Hz
                                       Icu=30KA             200A         200A       32A         32A          32A          32A           16A            16A           16A            16A          10A        10A           10A          10A          50A          50A         50A         50A
                                                        TP           TP             SP          SP           SP           SP            SP             SP            SP             SP           SP           SP          SP            SP          TP           TP          TP          TP
                                                        MCCB         MCCB           MCB         MCB          MCB          MCB           MCB            MCB           MCB            MCB          MCB          MCB         MCB           MCB         MCCB         MCCB        MCCB        MCCB
                                                        25KA         25KA           6KA         6KA          6KA          6KA           6KA            6KA           6KA            6KA          6KA          6KA         6KA           6KA         15KA         15KA        15KA        15KA
                                                      X            X            X           X            X            X             X              X             X              X          X            X             X            X            X            X           X           X
                                                      C1'          C2'          AC1'      AC2'          AC3'         AC7'           TB1'          TB2'          TB3'            TB7'       L1'          L2'         L3'           L7'          CVR1'        CVR2'       CVR3'       CVR4'
                                                      FOR APM-150-2             FOR DATA CENTER SPLIT AC TOTAL NOS 7                 FOR DATA CENTER TECHNOLOGY BOX                        FOR DATA CENTER LIGHTING TOTAL NOS 7                FOR DATA CENTER INROW COOLING 1 TO 4
                                                      AND UPS DB-2                                                                             TOTAL NOS 7
 DISCLAIMER NOTE: Please note that the final drawings will be subject to client approval.
System Integrator   .                                               CLIENT:
                                                                    CIVIL AVIATION AUTHORITY
                                                                                                                                        TITLE:
                                                                                                                                              SINGLE LINE DIAGRAM
                                                                                                                                                                                                        DRAWN BY:
                                                                                                                                                                                                        CHECKED BY:
                                                                                                                                                                                                        APPROVER-1 (CMC):
                                                                                                                                                                                                                                AZAZ HASNAIN
                                                                                                                                                                                                                                ATHER REHAN
                                                                                                                                                                                                                                                                                                SHEET NO
                                                                                                                                                                                                                                                                                                 2 OF 9
                                                                                                                                                                                                                                                                                                           BASE VERSION
                                                                                                                                                                                                                                                                                                           REV 1
                                                                                                                                                                                                                                                                                                                          NAME.
                                                                                                                                                                                                                                                                                                                         ABU BAK
                                                                                                                                                                                                                                                                                                                         ABU BAK
                                                                                                                                                                                                                                                                                                                                     DATE
                                                                                                                                                                                                                                                                                                                                   07/07/2023
                                                                                                                                                                                                                                                                                                                                   08/09/2023
 COMPUTER MARKETING                                                 PROJECT:                                                                  MDB 1 AND MDB 2                                                                                             DWG.NO:
                                                                                                                                                                                                                                                                                                           REV 2         M.NAEEM   09/10/2023
 COMPANY PVT LTD.                                                    CAA (TIER-3-DCF)                                                                                                                                                                        02-CAA-04-2024                                                        31/10/2023
                                                                                                                                                                                                         DATE:                   16-04-2024                                                                FINAL VERSION M.NAEEM