Battery and Charger Sizing Calculation - ST-LQ

SU TU TRANG (STT) FULL FIELD DEVELOPMENT – PHASE I

SU TU TRANG (STT) FULL FIELD DEVELOPMENT – PHASE I ST-LQ BATTERY AND CHARGER SIZING CALCUALTION

1.1 PROJEC PROJECT T SPECIF SPECIFICA ICATIO TIONS NS  The following Seci!cation" "hall "hall #e alied to the "$#%ect wor& wor& '(1)*) '(1) *)+, +,)* )*-L -L*( *((( ((1 1 Seci!cation 2.0

'-(V '(VA AC nin ninte terrr$t r$ti# i#le le Powe Powerr S$ S$l/ l/ 0PS 0PS

ENVIRON2ENTAL CON3ITIONS All e4$i5ent and 5aterial located o$tdoor" "hall #e "$ita#le for corr corro"i6e o"i6e o7"ho o7"hore re en6ir en6iron5 on5ent ent.. The en6ir en6iron5 on5ent ental al and cli5a cli5atic tic condition" to which the electrical e4$i5ent and 5aterial" will #e "$#%ected to are gi6en #elow8

-

2a9 a5#ient air te5erat$re: te5erat$re: e9ternal -; 8 ;'.+V ? )-.'V

-

End of 6oltage 0end8 1.+;V 0to #e cho"en a" er Ener"/" Datter/ data

-

Datter/ Ecienc/8 =;>

-

Reco55ended recharge 6oltage ? cell in oating 0chr at ';(C8 '.';V

Da"ed on a#o6e condition: 5ini5$5 n$5#er of cell re4$ired8 2! cell N$5#er of Cell H 5a9 ? chr H ;'.+( ? '.';  2! cell Datter/ "hall "$ort the load" for a 5ini5$5 eriod of ) ho$r" according to the #elow load ro!le #elow.

+;.' A ):1(=.= VA

 To  To calc$late #atter/ cell: it i" de"cri#ed #/ following cell "iing wor&"heet. 01

0'

0-

0)

0;

0

0,

Ah?A Caacit/ at T 5in Rate

0- Q 0 Re4$ired "ection "ie

t  

 

Load

Change in load

3$ration of eriod

 Ti5e to end of  "ection

Period

0A5

0A5

05in$te"

05in$te"

21H')(

TH')(

Po" 6a 6al$e

Neg 6a 6al$e

S%'+", 1 1

A1H 1((.1;

A1*(H 1((.1;

).+('

)+(.='

T"+# (F)

!30.2

Note8 The  t factor i" calc$lated #/ di6iding the rated caacit/ of the cell in Ah #/ the di"charge c$rrent at ti5e eriod: refer to t/ical 5an$fact$rer "heet attached. The #atter/ t/e i" 1'V1,(F: 1,(Ah with  t H 1,(?-;.) H ).+(' at T H')( 5in$te". ncorrected #atter/ cell "ie H C$rrent 9   H   H 1((.1; 9 ).+('H

).; ).; C@AR C@ARE ER R SII SIIN N Datter/ charger "iing "hall ta&e into acco$nt the #atter/ charging c$rrent. The #elow ta#le ro6ide" "$55ar/ of the e9ected load "$lied #/ charger. L"#$ D%&'*+",

R#+, (VA) (VA)

PAA SSTE2 AKD

-:,-.--

1(> 3e"ign 2argin

-,-.-

T"+# $%&, L"#$

!/10.

 Th$" the recti!er $nit "elected "hall ha6e: a" a 5ini5$5: the following caacit/8 2ini5$5 Charger C$rrent

H

H H H

0Total Charger 3e"ign Load 9 Power Factor? No5inal Voltage M 1(> 9 Re4. #att. Ah caacit/ 0):1(=.= 9 1 ? )+ M 1(> 9 1.)1 +;.' M 1.)  1!5.2 A

 The "elected recti!er recti!er rating8 1,;A. 1,;A.

2ini5$5 Re4$ired Charger Rating 0A Selected Charger Rating 0A

1),.'

1,;A

APPENDICES

A**% A**%,$ ,$6 6 1 – P"7% P"7%  C",& C",&89 89*+ *+" ", , L" L"#$ #$ L&+ L&+ :" :"  ST-L ST-LQ Q (2 *#%) A**%,$6 2 – ENERSYS B#++%; P%:"9#,'% D#+# (1 *#%&)

SU TU TRANG (STT) FULL FIELD DEVELOPMENT – PHASE I

A**%,$6 1 – P"7% C",&89*+", L"#$ L&+ :" ST-LQ S/ N

Quantit y

Unit

Power (AC/DC)

U ( V)

I (A)

P (W)

ST&'Q  PAGA System A 1.1 Industronic Access Unit 1.2 Industronic Exchange oard 1.! Industronic Interco" station 1.4 Industronic DD$I 1.5 Industronic %ine &onitoring ring 1.6 Industronic Digita' Exchange 1.# Industronic %inecard Digita' Interco" 1.8 Industronic (o)er su**'+ contro' 1.9 Industronic A"*'i,ier 2 Industronic DCDC con/ertor 1 2.1 Industronic C(U

2 1 15 15 2 1 1 1 4 1 1

EA EA EA EA EA EA EA EA EA EA EA

48VDC 5VDC 48VDC 48VDC 24VDC 5VDC 5VDC !VDC 48VDC 24VDC 5VDC

48 5 48 48 24 5 5 ! 48 24 5

9 . 60 10.00 4 . 80 4 . 80 4. 4.!2 5 . 00 2. 2 . 00 ! . 00 !15.00 60.#2 2 . 00

2.2

Industronic

DCDC con/ertor 2

1

EA

48VDC

5

2.! 2.4

Industronic Industronic

Digita' interco" ac  e ac o n

1 8 Total

EA EA

48VDC 24VDC

48 24

0.20 2.00 0.10 0.10 0.18 1.00 0.40 1.00 6.56 2.5! 0.40   16.0 0 0.10 1.40

2 1 15 15 2 1 1

EA EA EA EA EA EA EA

48VDC 5VDC 48VDC 48VDC 24VDC 5VDC 5VDC

48 5 48 48 24 5 5

0.20 2.00 0.10 0.10 0.18 1.00 0.40

Brand

Description

ST&'Q  PAGA System B 1.1 Industronic Access Unit 1.2 Industronic Exchange oard 1.! Industronic Interco" station 1.4 Industronic DD$I 1.5 Industronic %ine &onitoring ring 1.6 Industronic Digita' Exchange 1.# Industronic %inecard Digita' Interco"

Vector InfoTech. Ltd

 Tota Power (Watts)

19.20 10.00 #2.00 #2.00 8.64 5.00 2.00 !.00 1-260.00 60.#2 2.00

!eat Distri"ution (Btu/!r)

#e$ar%s

65.51 !4.12 245.6# 245.6# 29.48 1#.06 6.82 10.24 4-299.!0 20#.20 6. 6 .82

80.00

80.00

2#2.9#

4. 4.80 !!.60

4.80 268.80 1-868.16

16.!8 3A 5-45#.25

9 . 60 10.00 4 . 80 4 . 80 4. 4.!2 5 . 00 2. 2 . 00

19.20 10.00 #2.00 #2.00 8.64 5.00 2.00

65.51 !4.12 245.6# 245.6# 29.48 1#.06 6.82

Page  of 11

SU TU TRANG (STT) FULL FIELD DEVELOPMENT – PHASE I

S/ N

Brand

Description

Quantit y

Unit

Power (AC/DC)

U ( V)

I (A)

P (W)

1.00 6.56 2.5! 0.40   16.0 0 0.10 1.40

! . 00 !15.00 60.#2 2 . 00

1.8 1.9 2 2.1

Industronic Industronic Industronic Industronic

(o)er su**'+ contro' A"*'i,ier DCDC con/ertor 1 C(U

1 4 1 1

EA EA EA EA

!VDC 48VDC 24VDC 5VDC

! 48 24 5

2.2

Industronic

DCDC con/ertor 2

1

EA

48VDC

5

2.! 2.4

Industronic Industronic

Digita' interco" ac  e ac o n

1 8 Total

EA EA

48VDC 24VDC

48 24

Vector InfoTech. Ltd

 Tota Power (Watts) !.00 1-260.00 60.#2 2.00

!eat Distri"ution (Btu/!r)

#e$ar%s

10.24 4-299.!0 20#.20 6. 6 .82

80.00

80.00

2#2.9#

4. 4.80 !!.60

4.80 268.80 1-868.16

16.!8 3A 5-45#.25

Page 10 of 11

SU TU TRANG (STT) FULL FIELD DEVELOPMENT – PHASE I

A**%,$6 2 – ENERSYS B#++%; P%:"9#,'% D#+#

Vector InfoTech. Ltd

Page 11 of 11