This document provides details of a 220V/175AH battery charger unit, including:
- Ratings and specifications of the unit
- Wiring diagram showing the components and connections
- Legend defining symbols used in the wiring diagram
- Bill of materials listing the cables used
The unit receives a 3-phase 415V AC supply and uses components like an AC source changeover switch, AC mains contactors, MCCBs, ammeters, and a float charger to charge a 175AH battery and provide outputs to loads.
2. DC Över Voltage RelayConnection Diagram in 175AH Float Charger MCC-1
P
230 V ACP
ControlON/OFF
Selector Switch
AC
DPMCB
2A
SS
52
N
51
N 230 V AC
MCCB 80A
A1 A2
DC O/V RELAY
RM22UA23MR
E1 E2 E3
12
22
CFL TUBE
BUZZER
+Ve
11
21
B 24 V
-Ve
M -Ve
14
24
OF10
OF11
DC MCB
OF12
NC Contact forTripping
E2-Voltage Range 30-300 Vac/dc
M is -Ve and E2 is +ve.
ALARM O
DISPLAY
A1
220 VDC +/
AC
To Outgoing Load
CONTACTOR
MNX-90
AcC-1
DC
MCB-9
A2
14. 1
Work Order No. CE-2895
2
REV
FROM
BATTERY
CHAAGER
01
00 27.10.12
5
DATEPREPARED
PMP
16.04.13 NPB
+VES1
-VESI
S10.30
6
S10.30
7
168
185)
DCMCB1
TA9
330
1
SSP
SSP
16A
MECH CIVIL ELECT C&I.SES.
10 15
DRAWING RELEASE RECORD
REVIEWED
DCMCB2
2
16A
APPROVED
D.J.P.
D.J.P.
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
DCMCB3
3
16A
REVISION
FOR APPROVAL
DCMCB4
AS BUILT DRAWING
4
16A
DCMCB5
16A
DCMCB6
340]L
6
341
16A
DCMCB7
16A
Type :FC-FCBC CP - CC: 220V /65A-85A
DCMCB8
T63
344 T64
345]
16A
Unit:220V/175AH PLANTE L.A.BATT. CHARGERWITH DCDB.
Rating :FC-FCBC 220V/65A-85A
DCMCB9
29
T66
347)
16A
cVIL.
30 31 32
DCMCB10
RELEASE STATUS
PRELIMINARY
FOR INFORMATION
FOR APPROVAL 16.04.13
FOR CONSTRUCTI N
VAS BUILT
C&
SES.
SIGN
10
16A
Approved :D.J.P.
DATE
ELECT. S.S.P.ts.04.13
DATE
33
PROJECT:
File :01 220V-175AH_FC+FCB AS BUILT
cUENT :
JATPEE
DRAWN BY|N.P.B 6.04.13 SIEMENS
MECH.
35
NIGRIE SUPE
CONTRACTOR:
CUENT'S CONSULTANT:
MANUFACTURER:
Battery Rating - 175 AH (YKP-15)
Locatión SS17 CHP Main MCC)
Faa No122
(AS BUILT DRAIWNG
36 37 38 3
SIZE: A3
LAT ELECTRICAL CONTRACTOR:
SCALE: 1:1/TITLE:
THERMAL POWER PROECT
JAIPRAKASH
POWER VENTURES UMED
DEVELOPMENT CONSULTANTS PVT, LTD
NATA INDIA
LARSEN &TOUBRO LIMITED
MMHIC-BMH
Ed MDC, igaon-5OUU MS
Emal cNôt jaganchametn
VENDOR DWG NO,:C15091H
IIS MT MI PS (S) CHENNAI OFFICE
46
Work Order No.
CE-2895
CIRCUIT DIAGRAM FOR 220V DCDB
Oty. :1 No.
SHT:S11
OF
S27
Rey
15. Work Order No. CE-2895
REV
A/A1+
S14.13
4.20mA 4.20mA
IN
4
CURRENT
27.10 12 PMp
DATE PREPARED
IN
16 04.13 NPB
V/V1+
S14.13)
|MECH
4.20mA
AC AMP-1 AC AMP-2AC vOLT-1 AC VOLT-2
IN
S13.7
IN
|SSP
DP2 219
DN2
S13.12
4.20mA
220
IN
S10.15
DE
IN
10
DRAWING RELEASE RECORD
REVIEWWED
CrVIL ELECT C&I. SES.
|SS.P.
DC TO DC2
11
S10.16
DN
24V DC
D.J.P
D.J.P.
APPROVED
12
|S14.13
13
4.20mA 4.20mA
SIGNALCARD1
SIGNAL CONDITIONING CARD
14
+
15
FLOATCHARGER FCRSARGER
VOLTAG
REVISION
16
FOR APPROVAL
SL4:13
AS BUILT DRAWING
4.20mA
17 18
0-75mV Dd0-75mV DC| 0-75mV DC0-75mV DC
V/V5+
|Z14.13
DC VOLI-1Dc vOLT-2 DC VOLT- DC vOLT-4
IN+ IN- IN+ IN- IN+ IN- IN+ IN
4.20mA
19 20
S13
voLTAGE
21
+-+
4.20mA
DC VOLT-1 DC vOLT-2 DC vOLT- Dc vOLT-4 DC AMP-1DC AMp-2DC AMP-3DC AMP-4
IN+ IN- IN IN- IN+ IN- IN+ IN- IN+ TN
4.20mA
A/A4+
S14.13
4,20mA
oARENTOPFRENT O/P CUARENT
Rating :FC-FCBC 220V/65A-85A
+
TN4 IN- IN+ TN- IN+ IN
187
26
Type :FC-FCBC CP - CC: 22ov /65A-85A
4.20mA
Unit :220V/175AH PLANTE L.A.BATT. CHARGER WITH DCDB.
27
AIAS+
|S14.13
-
4.20mA
75mVSUNT
IN+ IN
BCT1
175
iRREN
RELEASE STATUs
PRELIMINARY
FOR INFORMATION
FOR APPROVAL
FOR CONSTRUCTION
VAS BUILT
CHECKED
BY
30
MECH.
CIVIL.
31
C&I.
SES.
SIGN
DRAWN BY N.PB16.04.13
ELECT. S.S.P
DATE
|Approved :D.J.P.
33
16.04.13
DATE
.Pi6.04.13
File :01 220V-175AH_ FC+FCB AS BUILT
34
PROJECT:
aUENT
JareEE
3¬
CONTRACTOR
[Battery Rating
(AS BUILT DRAIWNG)
|Locatión SS1
JAYPEE NJRLYERAERNAPER PRONEK660M
aIENT'S CONSULTANT
MANUFACTURER:
L&T ELECTRICAL CONTRACTOR:
39
SCALE: 1:1/TITLE
sIZE : A3
175 AH (YKP-15)1
CHP Main MCC)
JAIPRAKASH
S 22144
POWER VENTURES LIMITED
DEVELOPMENT CONSULTANTS PVT. LTD
PARK STE KOLKATA INDIA
SIEMENS IIS MT MI PS (S) CHENNAI OFFICE
VENDOR OWG NO.C1509
LARSEN & TOUBRO UMITED
MMH LC-BMH
Chheb Rlestrigalu Priqte LAaod
Ragd Olce &Factory
met
Work Order No..
CE-2895
Oty. :1 No.
TRANSDUCER CONNECTION DIARGAM-1
SHT:S12
S7
Rey.
16. Work Order No. CE-2895
1 2
REV
3 4
CH. AC MAINS FAIL
6
FC RECT.FUSE BLOWN
FC FILT FUSE BLOWN
FC DC FUSE BLOoWN
DP2
FCBC RECT.FUSE BLOWN
FCBC FILT FUSE BLOWN
FCBC DCFUSE BLOWN
DATE PREPARED
BATTERY EARTH FAULT
27.10.12 PMP
16 04.13 NPB
7
219]
S12.8
(S4/16)
(S4/20)
10
(S6/27)
9
(S6/6)RFFD1
(S6/16)
(S9/8)
10
(S8/15)
(S8/25)
(S9/13)
(S10/9)
ACCA1
23 24
ACCA2
23+ 24
16
10
(S8/6)RFFD4
10
RFFD3
DCEF
RFFD2
10 9
10
9
10
RFFDS
15
RFFD6
DRAWING RELEASE RECORD
REVIEWED
MECH CIVL EECT C81 SES.
SSP
SSP
32 31
DCFFD2
BE/L1
9
D.JP
APPROVED
D.JP
12
236
238
13
237]
231
232
233)
234
235
S12.8
14
DI1
REVISION
DI2
DI3
DI4
DI
DIE
DI
15
DIR
DIS
DI10
DI11
DI12
DI13
DI14
DI15
DI16
DI17
DI18
DI19
DN2 (220|o-coM
DI24
DI23
DI22
DI21
FOR APPROVAL
DI20
AS BUILT DRAWING
16
DIGITAL
I/P
DIGITAL
INPUT
DIGITAL
INPUT
17 18 19 26
DIGITAL
O/e
24v
DC)
DIGITAL
o/e
+VE
VE
DO1
DO2
DO3
DO4
DOS
DO6
DO7
DO8
DO9
DO10
DO11
DO12
DO13
DO14
21
219
220
239
240]
241
242
243
244
245
246
247
248)
249)
250
251
252
22 23
DN2
S14.14
24
FAULTS-1
FAULTS-2
FAULTS-3
FAULTS-4
FAULTS-5
FAULTS-6
FAULTS7
FAULTS8
FAULTS12
FAULTS13
FAULTS14
25
Type :FC-FCBC CP - CC: 220V /65A-85A
26
CH, AC MAINS FAIL
FC DC OVER LOAD
27
FC RECT.FUSE BLOWN
FC FILT FUSE BLoWN
28
FCDC FUSE BLOWN
FAULTS9
FAULTS10 SPARE
SPARE
FAULTS11
LOAD DC UNDER VOLTAGE
FCDC FAIL
SPARE
LOAD DCOVER vOLTAGE
SPARE
Unit :220V/175AH PLANTE L.A.BATT.CHARGER WITH DCDB.
Rating:FC-FCBC220V/65A-85A
29
FCBC DC OVER LOAD
FCBC RECT.FUSE BLOWN
30
MECH.
31
DIGITAL
o/P
SIGN
SES.
Approved :DJP
DO15
22
DO16
DO17
DO18
DO19
DO21
V-COM
X
RELEASE STATUS
PRELIMINARY
FOR INFORMATION
FOR APPROVAL
FOR CONSTRUCTION
VAS BUILT
DO20 258
259
DO23
DO22
DO24 262
253
254
255
256
257
NOTE ;
DATE
FC DC FAIL
16.04.13
261]
DATE
260
FCBC DC FAIL
oCIVIL.
ELECT. sSP
File :01 220V-175AH FC+FCB AS BUILT
35 36 37
PROJECT
FAULTS15
FAULTS16
FAULTS17
aUENT
Battery Rating - 175 AH YKP-15)
Location 5S1?CHP Main MCC)
FAULTST8
FC DC OVERLOAD
FCB DCOVER LOAD
FAULTS19
LOAD DC UNDER VOLTAGE
LOAD DC OVER VOLTAGE
cONTRACTOR
FAULTS20
FAULTS21 SPARE
WILL BE GENERATED INTERNALLY.
FAULTS-24 SPARE
FAULTS-23
FAULTS-22
JAYPEE
CUENTS cONSULTANT:
DRAWN BY N.P.B,16.04.13 SIEMENS
MANUFACURER
FCBC FLT FUSE BLOWN
FCBC DC FUSE BLOWN
SPARE
LAT ELECTRICAL CONTRACTOR:
BATTERY EARTH FAULT
FCBC DC FAIL
SPARE
SCALE 1:1 T1TLE
SIZE A3
JAYPEE NIGRIE SUPER THERMAL POWER PROJECT, 2X660MW
COALHANDUNGPLANT(CHP), PACKAGE(A)
39
aeS
Q3 S
VENDOR DWG NO.:C15O91)
40
SPARE
SPARE
AS BUILT DRAIWNG
JAIPRAKASH
POWER VENTURES LIMITED
DEVELOPMENT CONSULTANTS PVT. LTD
ATA TNotA
24 PARK
LARSEN 1OUBRO LIMITED
MMH
I IS MT MI PS (S) CHENNAI OFFICE
Work Order No.:
CE-2895
oty. :1 No.
MICRO CONT.CKT, DIA, FOR DAA & ANNUN
SHT:S13
Of
S27
Rey
P6.04.13