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Electrical Load Analysis - ACPreliminary Edition

Project. No.: 4307Doc. No.: 4307-850-001

Rev.: -Doc. Code: 850

VS482 AH SAnc!or Handlin"# $"# S$%%ly

Yard: Arsena&Hull No.: 171

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Document no.: Rev.:

4307-850-001 -Document title:

Electrical Load Analysis - AC' Preliminary Edition

Date: Made by: Controlled by: Approved:

19 !1 "!1" #$M

Revi%ion: Date: Made by: & 'ir%t i%%ue

Contents(

(eneral in)ormation ***************************.*.."Con%umer% on "+!, -# *************************...*.*../Con%umer% on /0!, -# *************************...*.*..0Con%umer% on "+!, M# *************************...*.*..Con%umer% on /0!, M# *******...********.**..*...******..*.2Con%umer% on 9!, M# **..*****...********.**..*******..*..34otal 5oad Alternator #et% 6or7in8 and 5oad in **..*****...********..9

E)%lanation o* t!e Electrical Load +alance(

!e *ollo,in" %o,er so$rces# "enerators are a&aila le(

#n 7,A; Pn 76; ,n )n H5.'.> mean% 5oad 'actor? and i% actual a )actor made up o) t=e po@er e))iciency o) a con%umer ao) t=e %ame con%umer? i.e. t=e relation%=ip bet@een t=e %iD:'.> mean% Diver%ity 'actor? and indicate% t=e de8ree o) probability o) a con%umer to run %imultot=er con%umer%.

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orst load condition(

Comments(

m%ortant(

Classi*ication(

Cla%%i)ication #ociety: 5loyd% Re8i%ter o) #=ippin8

DP AA;? RD //#BP? /0#BP? /11? /1" /1+;? 5'P5 /3#BCBP;?6D5 10t m" )rame &2 to B/+;? $6#? E))%=ore #upply #=ip AH4#?#tandby #=ip? 'i&'i? #=ip 1 "?/!!m+ =;? Eil recovery.

.e*/ last %a"e re"ardin" Alternator sets ,or in" and load in /

4rip o) non&e%%ential load 8roup %; %=all be provided accordin8 to re). dra@in8%.

#=ore connection %=all be an alternative po@er %upply in >Harbour Re%tin8> mode.

Enly con%umer% @it= +6L LE E.S in column )or >Rated in 76> are veri)ied & all ot=er% are e%timate%.

Cla%% notation%: 5R: X 1!!A1? B5MC? FM#? $ce Cla%% 1C '# B;? CC#? $CC? $P?

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Loads on 230V ES+

ransit ode a) +ollard P$ll P ode 9Hi"!:;rtsil; S!i% esi"n AS' Pro/ />/ =o/ in Load />/ =o/ in Load />/ =o/ in Load />/ =o/ in Load

SFI C6=S? E. o** in $se 9@ : $se 9@ : $se 9@ : $se 9@/1 Navi8ation - uipment 1 " 1 !.3 1 1. !.3 1 1. !.3 1 1. !.3 1 1./" Communication - uipment 1 " 1 !.+ 1 !. !.+ 1 !. !.+ 1 !. !.+ 1 !.

/"2 #earc=li8=t 1 0 1 !.1 1 !.0 !.1 1 !.0 !.1 1 !.0 !.1 1 !.02"" Gac7et 6ater Heater )or -m. (en. -n8ine 1 !.20 1 1 1 !.20 1 1 !.20 1 1 !.20 1 1 !.20 1311 'ire Alarm #y%tem 1 !." 1 !.3 1 !.1 !.3 1 !.1 !.3 1 !.1 !.3 1 !.13 1 #pace Heater )or -mer8ency (enerator 1 !./ 1 1 1 !./ 1 1 !./ 1 1 !./ 1 1 !./ 13 attery C=ar8er No.1 )or > 1> 1 !. 1 !.0 1 !.+ !.0 1 !.+ !.0 1 !.+ !.0 1 !.+3 attery C=ar8er No.1 )or > "> 1 !. 1 !.0 1 !.+ !.0 1 !.+ !.0 1 !.+ !.0 1 !.+3 attery C=ar8er No.1 )or > +> 1 !. 1 !.0 1 !.+ !.0 1 !.+ !.0 1 !.+ !.0 1 !.+3 attery C=ar8er No.1 )or > /> 1 !. 1 !.0 1 !.+ !.0 1 !.+ !.0 1 !.+ !.0 1 !.+3 attery C=ar8er )or -mer8ency (enerator " !." 1 !.+ " !.1" !.+ " !.1" !.+ " !.1" !.+ " !.1" !.+3 2 FP# No.1? #upply 1 1 1! 1 !.0 1 0 !.0 1 0 !.0 1 0 !.0 1 0391 5i8=t $n Mac=inery #pace% 1 1 !.3 1 /.3 !.3 1 /.3 !.3 1 /.3 !.3 1 /.339" 5i8=t in Accomodation 1 1 !.3 1 /.3 !.3 1 /.3 !.3 1 /.3 !.3 1 /.3

39+ 5i8=t 'loodli8=t% - ternal Dec7% 1 + 1 !." 1 !. !." 1 !. !." 1 !. !." 1 !.21 21 21

5oad in i% ba%ed on only one tran%)ormer in operation;

440#230V .A=S>6. E.S A= L6A = " 0! 7,A 01 01 01 01

Avera8e Po@er 'actor o) Con%umer% )or Calculation o) 4ran%)ormer 5oad in : !.3

Calculated Minimum 4ran%)ormer Capacity min. 1"! o) total load; 7,A;: 0

Anc!or Handlin"ode

L6A 230V ES+ tran%)ered to //!, -# ;

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Loads on 450V ES+


SFI C6=S? E. o** in $se 9@ : $se 9@ : $se 9@ : $se 9"+!, -# "1 "1 "1

/!+ #teerin8 (ear P#? Pump No.1 1 1! 1 !.0 1 0 !.0 1 0 !.0 1 0 !.0 1 0/!+ #teerin8 (ear # ? Pump No.1 1 1! 1 !.0 1 0 !.0 1 0 !.0 1 0 !.0 1 0/" Navi8ation - uipment 1 " 1 !.+ 1 !. !.+ 1 !. !.+ 1 !. !.+ 1 !.

0!1 ME oat Davit P# 1 0! !. ! ! ! !0!0 Air Compre%%or )or reat=in8 Apparatu% 1 + 1 !.1 1 !.+ !.1 1 !.+ !.1 1 !.+ !.1 1 !.+01" Hydraulic P P #lidin8 6aterti8=t Door 2 !.3 !. !.1 2 !.++ !.1 2 !.++ !.1 2 !.++ !.1 2 !.++ !02/ #upply 'an No.1? -n8ine Room 1 +! !. !.2 1 1". !.2 1 1". !.2 1 1". !.2 1 1". !.02/ #upply 'an -mer8ency (enerator Room 1 / !. !.1 1 !."/ !.1 1 !."/ !.1 1 !."/ !.1 1 !."/ !.1 12+" #tartin8 Air Compre%%or No.1 1 1! 1 !." 1 " !." 1 " !." 1 " !." 1 "3!+ il8e 'ire Pump 1 10 !.30 !.1 1 1."20 !.1 1 1."20 !.1 1 1."20 !.1 1 1."20312 6ater Mi%t #y%tem? #upply 1 1 ! !. ! ! !39" 'an Heater -( Room 1 + 1 !.0 1 1.0 !.0 1 1.0 !.0 1 1.0 !.0 1 1.0

4 4 4

Anc!or Handlin"ode

L6A 450V ES+ tran%)ered to /0!, M# in normal operation;

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Loads on 230V S+


SFI C6=S? E. o** in $se 9@ : $se 9@ : $se 9@ : $se 9@/1 Navi8ation - uipment 1 " 1 !.3 1 1. !.3 1 1. !.3 1 1. !.3 1 1./" Communication - uipment 1 " 1 !.+ 1 !. !.+ 1 !. !.+ 1 !. !.+ 1 !.

/!/ '@d 4unnel 4=ru%ter? Au illiarie% " " 1.!! ! !.1" " ! !./0 " 1.3 !.30 " +./ !.1/!/ A)t 4unnel 4=ru%ter? Au illiarie% " " 1.!! ! ! ! 1 " //!3 Dynamic Po%itionin8 #y%tem FP#; " " !.9 !." " !.2" !." " !.2" !." " !.2" !.0 " 1.3 !.0/"2 #earc=li8=t " 0 1 !.1 " 1 !.1 " 1 !.1 " 1 !.1 " 1//1 6or7%=op - uipment 1 0 1 !." 1 1 !." 1 1 !." 1 1 !." 1 1010 6indo@ 6iper Heatin8 1 /! 1 !." " 1 !." " 1 !." " 1 !.0 " /! !.001 (alley - uipment 1 0 1 !./ " / !./ " / !./ " / !./ " / !./003 5aundry - uipment 1 " 1 !." " !.3 !." " !.3 !." " !.3 !." " !.3 !."02 H,AC 'an% Heatin8 1 0! 1 !." " "! !." " "! !." " "! !." " "! !."0 Main Propul%ion? Au illiarie% " " 1 !./2 " 1.33 1 " / !./" " 1. 3 !./+ " 1.2"

3 attery C=ar8er No." )or > 1> 1 !. !.3 !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.03 attery C=ar8er No." )or > "> 1 !. !.3 !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.0

3 attery C=ar8er No." )or > +> 1 !. !.3 !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.03 attery C=ar8er No." )or > /> 1 !. !.3 !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.0 1 !."/ !.03 2 ac7&Fp #upply >C1> FP# 1; 1 1! 1 ! ! ! !3 2 FP# No." 1 1! 1 !.0 1 0 !.0 1 0 !.0 1 0 !.0 1 0391 5i8=t $n Mac=inery #pace% 1 1" 1 !.3 1 9. !.3 1 9. !.3 1 9. !.3 1 9.39" 5i8=t in Accomodation 1 1" 1 !.3 1 9. !.3 1 9. !.3 1 9. !.3 1 9.39" -lectric Heatin8 in Accomodation 1 "0 1 !.3 1 "! !.3 1 "! !.3 1 "! !.3 1 "! !.339+ 5i8=t 'loodli8=t% on Dec7 Car8o 1 1 !." 1 1." !." 1 1." !." 1 1." !." 1 1."

4 7 B

5oad in i% ba%ed on only one tran%)ormer in operation;

440#230V .A=S>6. E.S A= L6A = " "!! 7,A 09 ! ! 29

Avera8e Po@er 'actor o) Con%umer% )or Calculation o) 4ran%)ormer 5oad in : !.3Calculated Minimum 4ran%)ormer Capacity min. 1"! o) total load; 7,A;: 139

Anc!or Handlin"ode

L6A 230V S+ tran%)ered to //!, M# ;

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Loads on 450V S+

ransit ode a) +ollard P$ll P ode 9Hi"!:;rtsil; S!i% esi"n AS' Pro/ />/ =o/ in Load />/ =o/ in Load />/ =o/ in Load />/ =o/ in Load /

SFI C6=S? E. o** in $se 9@ : $se 9@ : $se 9@ : $se 9@"+!, M# 9/ 92 9 1"

++1 Provi%ion Crane " 10 !.9 ! ! ! !++1 Monorail Crane 6inc= Hou%e " 1! !.9 ! ! ! !+3" 4an7 6a%=in8 Pump 1 0 !.9 1 1 /.0 ! ! !+3" Hot 6ater Circulation Pump 1 " !.9 1 1 1.3 ! ! !/!+ #teerin8 (ear P#? Pump No." 1 1! 1 !.0 1 0 !.0 1 0 !.0 1 0 !.0 1 0 !.0/!+ #teerin8 (ear # ? Pump No." 1 1! 1 !.0 1 0 !.0 1 0 !.0 1 0 !.0 1 0 !.0/!/ '@d 4unnel 4=ru%ter? Au illiarie% " 0 !.3 ! !.1" " 1 !./0 " +. !.30 " .3 !./!/ A)t 4unnel 4=ru%ter? Au illiarie% " 0 !.3 ! ! ! 1 " 3/+" Cap%tan% " 1! 1 !.1 " " !.1 " " !./ " 3 !." " //+2 #=ar7 Ga@ 4o@in8 Pin% " +! 1 ! !.+ " 13 !.3 " /3 !//1 6or7%=op - uipment 1 "0 1 !." 1 0 !." 1 0 !." 1 0 !." 1 0 !."//0 $ncinerator 1 10 1 !.+ 1 /.0 !.+ 1 /.0 !.+ 1 /.0 !.+ 1 /.0 !0!1 ME oat Davit P# 1 0! !. ! ! ! !

001 (alley - uipment 1 3! 1 !./ 1 +" !./ 1 +" !./ 1 +" !./ 1 +" !./00/ 'ree

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Loads on B 0V S+


SFI C6=S? E. o** in $se 9@ : $se 9@ : $se 9@ : $se//!, M# /93 0/0 03+

+" Dry ul7 Compre%%or " 13! !.9 ! ! !++1 4ravellin8 Dec7 Crane " 20 !.9 ! ! !./ " 0/ !+01 Car8o Common HPF + 1"! !.9 1 1 1!3 ! ! !/!/ '@d 4unnel 4=ru%ter " 33! 1.!0 ! !.1" " """ !./0 " 3+1. !.30 " 102!.3 !/!/ A)t 4unnel 4=ru%ter " 2!! 1.!0 ! ! ! 1 " 1/2/+" Anc=or 6indla%% " 20 1.!0 ! ! !/+2 AH 4o@in8 6inc= " 3!! 1.!0 ! !.1+ " "13./ !.90 " 109 !/+2 4u88er 6inc= " 20 1.!0 ! !.1+ " "!./20 !.90 " 1/9. "0 !/+2 $ce Net 6inc= 1 20 1.!0 ! !." 1 10.20 !." 1 10.20 !/33 'i'i Pump " 23! !.9! ! !.1+ " 13".0" !.90 " 1+++.3 !

"0 Main Propul%ion " /3!! 1.!0 !./2 " /2+2. 1 " 1!!3! !./" " /"++. !./+ " /++/./ !.!1L6A B 0V S+ 5344 11284 87 7

Anc!or Handlin"ode

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otal Load and Alternators

ransit ode a) +ollard P$ll P ode 9Hi";rtsil; S!i% esi"n AS' Pro/ />/ =o/ in Load />/ =o/ in Load />/ =o/ in Load />/ =o/ in Lo

SFI C6=S? E. o** in $se 9@ : $se 9@ : $se 9@ : $se 5oad //!, -#

5oad 9!, M# 0+// 11"3/ 3292

6 AL L6A 5344 11284 87 7

AL E.=A 6. SE S 6.@ = A= L6A =

Au iliary (enerator% 1 and / " +3/! 76 !7

"85

"B7

Au iliary (enerator% " and + " "2 ! 76 " " " "-M-R(-NCY HAR EFR (-N-RA4ER 1 3+ 76

Anc!or Handlin"ode

load balance 21-03-2013

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