Sunday 13 April 2014

LOAD CONNECTION FOR 500A TNB SUPPLY AND 500KVA STANDBY GENERATOR asc


Projek menukar 250KVA genset kepada 500KVA genset ni, bukan mudah dari segi teorinya. So sayang nak buang macam tu je hasilnya...




DIAGRAM #1 : LOAD CONNECTION FOR 500A TNB SUPPLY AND 500KVA STANDBY GENERATOR

-         Including cable size for each main connection.





PHOTO #1 : LOCATION OF GENERATOR AND  GENERATOR CONTROL PANEL





PHOTO # 2 : GENERATOR



GENERATOR DATA SHEET


Manufacturer  : Marathon Electric Wausau, Winconsin 54401 USA.

MAGNAMAX synchronous AC Generator


Model  : 572 RSL 4027 BP

Serial   : WA 505603 – 0996                          Type : RSL

Frame  : 572                                                    RPM : 1500

PH       : 3                                Hz : 50                        Pf : 0.8

ENCL             : OPEN                       AMB : 40OC

INS. CLASS   : H                   RISE BY RISE : 125OC

FIELD AMP   : 2.2                 FIELD VOLT : 55

CONTINOUS


            KW     : 400                                                    VOLT : 415

            KVA   : 500                                                    AMP   : 696

STANDBY SERVICE


            KW     : -                                                         VOLT : -

            KVA   : -                                                         AMP   : -


DRIVE END BEARING      : -                     EXCITER END BEARING : A-7812R-80

REGULATOR NO: DVR 200           PMG VOLT    : 150                PMG HZ : 250


Lubricate Generator every 7200 operating hours or annually with 2.6 cubic inches of chevron SRI or equivalent grease with a temperature of –300C to 1750C.
PHOTO # 3 : GENERATOR CONTROL PANEL






DRAWING # 1 : GENERATOR CONTROL PANEL – FRONT PANEL VIEW




DIAGRAM # 2 : LOAD CONNECTION AT GENSET CONTROL PANEL





DIAGRAM # 3 : CONNECTION FROM GENSET CONTROL PANEL TO CHANGE OVER NO 2 (MSB-B), 3 & 4





PHOTO # 4 : GENERATOR CONTROL PANEL (INSIDE)




PHOTO # 5 : MSB-A CHANGE OVER (# 1)



PHOTO # 6 : MSB B CHANGE OVER (# 2)



PHOTO # 7 : MSB B CHANGE OVER (INSIDE 01)






PHOTO # 8 : MSB B CHANGE OVER (INSIDE 02)


PHOTO # 9 : CHANGE OVER #3 AND CONTROL PANEL FOR FREEZER F3, F4 AND C3





PHOTO # 10 : CHANGE OVER #3 (INSIDE)



PHOTO # 11 : CHANGE OVER # 4


PHOTO # 12 : CHANGE OVER # 4 (INSIDE)




PHOTO # 13 : TNB MSB-A



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