Electrical Panel Board Project Report

ELECTRICAL

ELECTRICAL

PANEL BOARD

PANEL BOARD

MANUFACTURING

MANUFACTURING

SUB TITLES

SUB TITLES

1.

Manufacturing PRODUCT

SPECIFICATIONS

2.

MACHINER RE!UIRED

".

Pr#$%ct &a'#ut

(.

PROCESS

).

MACHINER COSTING

*.

MAR+ET ANALSIS

,.

BUSINESS CALCULCULATION

Manufacturing PRODUCT

SPECIFICATIONS

Totally enclosed, dust and vermin proof, cubicle fixed Type free standing, single/double front, air-insulated type for use in 600 Volts, 50H, T!ree "!ase #it! neutral system$ %ault level 50 &' ()*/+ *ec$ GENERAL CONSTRUCTION:

T!e panels #ill be designed, manufactured and tested in accordance #it! t!e latest versions of t!e related applicable standards and as per t!e dra#ings / specifications$

T!e panels #ill be of modular design #it! a !oriontal bus bar c!amber running at t!e top and t!e cable entry #ill be from t!e bottom$ ndividual vertical bus bars #ill be provided for feeding to t!e feeder modules at t!e rear side of t!e feeder c!amber$ omplete metallic partition s!eets #ill be provided bet#een any t#o ad.acent vertical panels or !oriontal feeders$

T!e incomer c!amber #ill be located at t!e extreme end$ 'll feeders c!ambers and t!e cable c!amber #ill be provided #it! !inged doors$ %or t!e bus bar c!amber, t!e inspection covers #ill be of bolted type$ 'll of t!e electrical accessories #ill be mounted on t!e front side of  t!e panels$ *uitable cable core clamping arrangement #ill be provided in t!e cable alley / c!amber$ ac! feeder compartment #ill be provided #it! suitable nameplate s!o#ing t!e panel details li&e *%1/)2 rating and t!e *tarter rating along #it! t!e nomenclature of t!e e3uipment connected$

FABRICATION DETAILS:

'n integral metal base c!annel of re3uested sie #ill be provided$ 'll of t!e 4land plates #ill be of re3uested *4 ( s!eet$ T!e gland plates #ill be suitable for fixing *iemens type single compression glands as per t!e cable sc!edule$ T!e doors #ill be provided #it! neoprene gas&ets$ (e3uested *4 ( #ill be used for compartments partitions inside t!e panel board$ *uitable ventilation louvers #ill be provided onto t!e vertical and !oriontal bus bar c!ambers to facilitate free circulation of air$

PAINTING:

'll s!eet steel parts #ill be sub.ected to a finis!ing process &no#n as “7 TANK PROCESS” consisting of c!emical degreasing,

pic&ling, p!osp!ate by !emical as!ing and finally finis!ed #it! po#der coating and ba&ed in oven$ T!e finis!ing #ill be elegant and enduring$ BUS BARS :

T!ree p!ase and neutral re3uested bus bars #ill be provided$ T!ey #ill be of uniform cross section t!roug!out t!e panel #it! continuous current rating of 0$ 'mps/*3 mm for aluminium ,+$7 'mps/*3 mm for copper$ T!e bus bar conductors #ill be supported by toug!, non-!ygroscopic, resin bonded self extinguis!ing fire retardant insulators of *) / 8) type firmly fitted to t!e frame#or& of t!e panel$ admium coated fasteners #ill be used for t!e bus bar .oints$*uitable !eat s!rin&ing sleeves #ill be provided for t!e bus bar conductors #it! colour coding$ 'll live parts #ill be s!rouded #it! non-deteriorating insulating barrier to prevent against accidental contact$ "rovision for expansion #it! necessary !ard#are and fis!plates #ill be provided onto t!e Horiontal bus bar c!amber at t!e top$ *uitable ventilating louvers #ill be provided in t!e bus bar c!amber$ T!ese louvers #ill be provided #it! brass mes! to prevent entry of vermin$

EARTHING:

'9$ art! 2us bars of re3uired sie #ill be provided t!roug!out t!e lengt! of t!e panel$ it!in t!e panel board, all t!e s#itc!gear bodies #ill be duly connected to t!e eart! bus bars$ "rovision for connection to t!e plant eart! grid #ill be provided at bot! t!e ends of  t!e panel$ 'll !inged doors #it! electrical accessories #ill be provided #it! flexible copper eart! connections$

iring of t!e control circuits #ill be carried out #it! +$5 *3 mm sie of 660/++00V grade multi strand single core copper flexible #ires$ 'll T #iring #ill be carried out #it! 7$5 *3 mm #ires$ nter connections in t!e starter and *8% feeders up to 6 'mps rating #ill be carried out #it! suitable rated copper conductor multi strand #ires$ 'bove 6 'mps rating, 'l$ bus bars #ill be provided for interconnections$

'll t!e control #ires at t!e terminal bloc& #ill be identified properly by providing suitable number / letter ferrules$ 'll t!e po#er #ires #ill be identified properly by providing suitable "V color-coded sleeves$

Sa/&% /an%& 0#ar

MACHINER

RE!UIRED-ShearingC!""ing #a$hine CNC%

Tec!nical *pecifications of ; *!earing )ac!ine tem *pecifications

)odel )ercury67

)aximum cutting t!ic&ness 6mm )aximum cutting lengt! 700mm

*tro&e per minutes +7 times

utting angle +$5 )ain motor po#er <$5&#

8imensions =0>+6+0>+670mm eig!t 6600&g

Ben&ing #a$hine CNC%

'(' Thi) #a$hine a&*+") ,!-- )"ee- .e-&ing )"r!$"!re/ 0i1ra"i*n aging e-i#ina"e )"re))/ g**& rigi&i"2 an& high )"reng"h/ an& 3ee+ high +re$i)i*n

 '(4 The en"ire ,ra#e rigi& g**&/ "he .*r3 i) )#**"h/ )a,e an& re-ia1-e/ ea)2 "* *+era"e

 '(5 In"r*&!$ing "he +rin$i+-e *, e-a)"i$ #e$hani$) "*

e,,e$"i0e-2 $*n"r*- &e,*r#a"i*n *, "he )"r!$"!re/ )* i" $an *1"ain )a"i),a$"*r2 1en&ing #e#1er(

'(6The#a$hinea&*+")NaningESTUNE'81en&ing#a$hine&i)+-a2)2)"e# 4( 9ain S+e$i,i$a"i*n) Pre))!re KN :88 W*r3"a1-e -eng"h ## 6888 Di)"an$e 1e".een $*-!#n) ## 5848 S-i&er "ra0e- ## '48

9a;( *+en heigh" *, "he )-i&er an& .*r3"a1-e ## 5:8

De+"h *,"hr*a" ## 548

9ain #*"*r +*.er 3. 7(<3. A;ia- +i)"*n +!#+ 4<9CY'6='B Digi"a- &i)+-a2 NaningESTUN E'8

5( The #ain +ar") an& )"r!$"!re *, "he #a$hine 5(' S-i&er +ar"% WC>7Y=:86888 h2&ra!-i$ +-a"e 1en&ing #a$hine a&*+") h2&ra!-i$ &ri0e/ )-i&er +ar" $*n)i)" *, )-i&er、_h2&r*=

$2-in&er an& #e$hani$a- )"*+ &*g ,ine="!ning )"r!$"!re(

S-i&er )"r*3e -eng"h $an 1e a&!)"e&/ &*e) "* "he .*r3 +ie$e .hi$h &* n*" nee& "** -*ng "ra0e- / a&!)"e& 12 "he

#e$hani$a- )"*+

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1e""er 1en&ing e,,e$"( W*r3 "a1-e *+era"e "hr*!gh "he 1!""*n 1*; in ,r*n" *, "he .*r3 "a1-e "* #a3e "he #*"*r &ri0e

re"aining ra$3 #*0e) 1a$3 an& ,*r"h/ an& 12 &igi"a- &i)+-a2 #*1i-e &i)"an$e/ "here are "ra0e- ).i"$h -i#i" +*)i"i*n in 1*"h 1e,*re an& a,"er(

5(5 Ba$3=ga!ge +ar"% 1a$3=ga!ge +ar" !)ing #*"*r "* &ri0e/ "hr*!gh "he )+r*$3e" &ri0e ".* )$re. )2n$hr*n*!) #*0ing/ $*!n"er &i)+-a2) "he )i@e *, 3ee+=*,,/ $an #an!a- ,ine "!ning( 5(6 S2n$hr*ni@ing )2)"e#% Thi) #a$hine)

#e$hani$a-)2n$hr*n*!) #e$hani)# i) $*#+*)e& *, "*r)i*n )ha," an& ).ing ar# / )i#+-e )"r!$"!re/ )"a1-e an& re-ia1-e

+er,*r#an$e/ high +re$i)i*n )2n$hr*n*!)(

5(<Di)+-a2)2)"e#% I" i) e?!i++e& .i"h Naning ESTUN E'8 1en&ing #a$hine &i)+-a2 )2)"e#%

  a;i) )$re. +i"$herr*r )e-,=$*#+en)a"ing   a;i) *ne=.a2 +*)i"i*ning ga+ hin"

  a;i) )*," -i#i"ing,!n$"i*n Ti#e re-a2 ,!n$"i*n

Ta--2 ,!n$"i*n

 ,ree )e""ing )$a-e ,a$"*r  P*.er *,, #e#*r2 -*$a"i*n

 9e"ri$ an& in$h )2)"e# an& )* *n ,!n$"i*n 6( W*r3ing en0ir*n#en"

6(' W*r3ing 0*-"age% 5:8，_<8H，_{#agni"!&e *, a 0*-"age}

,-!$"!a"i*n '8 6(4

En0ir*n#en" "e#+era"!re% 8℃～_68℃

6(5 Re-a"i0e h!#i&i"2% 48=:8

 6(6 Le)) &!)"/ har#,!- an& $*rr*)i0e ga)

 6(< A.a2 ,r*# "he )"r*ng ear"h?!a3e an& e-e$"r*#agne"i$ in"er,eren$e(

 <( S"an&ar&

 <(' GBT'656=5 《_{Shee" #e"a- 1en&ing#a$hine}

+re$i)i*n》； _{<(4 JB'8'6:=}《_{Shee" #e"a- 1en&ing}

《_{Shee" #e"a- 1en&ing #a$hine "e$hni$a- $*n&i"i*n}》 _{>( 9ain}

$*#+*nen") )"an&ar& $*n,ig!ra"i*n >(' Oi- $2-in&er

>(4 Gear high +re))!re *i- +!#+ >(5 9ain e-e$"ri$% #*"*r

 >(6 H2&ra!-i$ 0a-0e

>(< Sea-ing e-e#en" 9*!-&  >(7 9*"*r )-i&ing

>(: Di)+-a2 )2)"e#

7( S!r,a$e "rea"#en" *, #a$hine( The !n&er -2ing &er!)"ing +r*$e))ing/ +ain" !)e) high=gra&e +*-2!re"hane +ain"/ i, n* )+e$ia- re?!ire#en" "he $*-*!r i) "he #an!,a$"!rer )"an&ar& $*-*!r(

:( Te$hni$a- &*$!#en" O,,er a ,!-- range *, Chine)e in)"r!$"i*n ,*r !)e/ )a,e"2 *+era"i*n #an!a-/ e-e$"ri$a-)$he#a"i$ &iagra#/ #a$hine "**-)/ h2&ra!-i$ +rin$i+-e &iagra#

 ( A$$e+"an$e )"an&ar& a) "he $!)"*#er re?!ire#en") an& +r*&!$" a$$!ra$2 a$$*r&ing "* "he na"i*na- in)"i"!"e *,

P!n$hing #a$hine

Punching machine specifications

Functions Punching Marking & Drilling  Max. size of workpiece (mm) 15  ×_! 

Max. "iameter of punching (mm) #$%   Plate thickness of punching (mm) 5$5   Max. "iameter of "rilling (mm) #50

Max. 'hickness of "rilling (mm)  mm Punching force (*) 1   Marking force (*) !   Min. "istance +etween hole an" plate e"ge (mm

 ) $5 

Dimensions of marking characters 1,1,1- (+ customers/ re0uest) uantit of characters 1  

Die2stations 3.   Precision 42.5mm Programming mo"e

6nput + ke+oar"7 89$3$ & :9; interfac  e

<=erall "imensions(m) 3.$  ×₃×_1.-$.% 

S"ee- )hee" "* $hanne- r*--er%

STEEL SHEET TO CHANNEL ROLLER

FUNCTIONS

ROLLING,BENDING,MARKING

Dimensions

of workpiece mm!

"## mm

N$m%er of form&'ios

Up'o (

S)ee' ')ickness for ro**

" mm

Ro**in+

spee

-"m.min

T/pe of m&'eri&*

S'ee* G"01

Benin+ force KN!

1## KN

M&rkin+ force KN!

(1 KN.s'&'ion

Die2s'&'ions

-03##

4recision

5.2#31mm

6/r&*ic press$re

" %&r  

O7er&** imensionsm!

#38 9-31 91

To'&* we+)' of m&c)inek+!

1###3##

A!"*#a"e& +*.&er $*a"ing )2)"e#%

• "aint *pray 2oot!

• uring oven and drying oven

• 'utomatic *praying and (eciprocating ngine • "o#der (ecovery 3uipment

• "aint spray gun

• *!ot blasting mac!ine

Pre "rea"#en" e?!i+#en" *, +*.&er $*a"ing -ine%

8ipping trenc! +: 8egreasing 8ipping trenc! #ill be of 6000mm lengt! ?=000mm breadt! ?+500mm !eig!t

8ipping trenc! 7: "!osp!ating trenc! #ill be of 6000mm lengt! ?=000mm breadt! ?+500mm !eig!t

8ipping trenc! : (insing 8ipping trenc! #ill be of 6000mm lengt! ?=000mm breadt! ?+500mm !eig!t

'cid %iltration unit: acid filtration unit #it! motor pump, filter re3uired pipes

)otorised cleaning brus! +,7: rotating brus! steel #ired for cleaning rust after dipping #it! 0$<5 b!p

Pain" S+ra2 B**"h%

W*r3 +ie$e "ran),er )2)"e#%

or& piece transfer system connected to entire mac!ines upto storage ,#or&ing area,store$

E-e$"ri$a- ,i;!re)%

(e3uired lectrical panels, Transformer, ables, #ires, lig!ting system, etc$

9a$hiner2 $i0i- .*r3)%

La1*!r  +*)i"i*ning%

(e3uired labour for positioning t!e mac!inery, cranes and !oists for placing mac!inery

O"her e?!i+#en")% elding mac!ines

Hand grinding mac!ines Hole sa# cutters

8ie set cutters !ipping tools

*elf drilling scre# mac!ines !annel cutting mac!ines Hand tools sets

La'#ut-

PROCESS-C!""ing )e$"i*n%

'll t!e loaded  s!eets are s!eared as per re3uirement in cutting section for c!annels doors and closures as per t!e

Ben&ing )e$"i*n%

'll t!e s!eared s!eets are made into c!annels and doors, partitions as per t!e given #or& .ob$

P*.&er $*a"ing )e$"i*n%

2ended c!annels, doors, partitions are #as!ed in < processes consisting of c!emical degreasing, pic&ling, p!osp!ate by !emical as!ing and finally finis!ed #it! po#der coating$

Fi;ing )e$"i*n%

'fter ba&ed in oven all materials come into fixing section #!ere all c!annels, doors, partitions are fixed and final s#itc!gear fixing is completed and sent to pac&ing section$

Pa$3ing )e$"i*n%

'll panels are pac&ed for safe transportation She& %

Totally constructed s!ed #it! dim +5 m x 0 m for placing t!e mac!inery,+5 m x 0 m for storage

MACHINER

COSTING-SL

NO

MACHINER

SPECIFICATION

AMOUN

 T IN

LACS

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MAR+ET

ANALSIS-Total consumption of panel boards in 'nd!ra "rades! #as

estimated at 00 lacs per mont! #!ic! excludes distribution boxes and for meter boards it #as estimated to be 60 lacs t!e

apartments are gro#ing day by day as per development of cities from time to time$ 1nder t!e construction of capitol for '" state a estimate states 70000 registered offices are being s!ifted from old capitol #!ic! re3uire ade3uate infrastructure and facilities$

)ore t!an 700 panel manufacturers are available in 'nd!ra "rades! #!ere no mass production of panels is not available up to no#$ 'n automation of panel building unit ma&es more number of panels made under one roof #!ic! ma&es transportation cost very lo# as compared to individual semi automated panel building units$

nclosures for s#itc!gear, distribution boards and #as!er ma&ing can be done as by products$