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Approval Drawing 250kVA

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PT. BAMBANG DJAJA
Distribution Transformer Manufacturer
HO/Factory : Jl. Rungkut Industri III/56, Surabaya 60293, Indonesia. Phone : 62-31-8438703 Fax : 62-31-8438350. Web page : http://www.bambangdjaja.com
Rep. Office : The Suites Tower Lt.6 Suite 0601-0602, Boulevard Pantai Indah Kapuk Jakarta Utara 14470, indonesia Ph: +622129032778 Fax : +622129032781
SCHEDULE OF PARTICULARS
CUSTOMER
:
QUANTITY
:
PT. Bumi Suksesindo
1
Number of Phase :
X ONAN
COOLING :
X IEC 76
ELECTRICAL RATING :
Capacity
:
250
TR-CHA7A4-ABADM.SCH
Pc
TYPE : Outdoor - Oil Immersed
STANDARD :
DOC No. :
DATE :
ANSI C.57
SPLN 50 - 1997
kVA
3 Phase
Nominal Voltage (No Load) :
Full Load Current :
Edition HV Tapping
:
Vector Group
Insulation Temp. Class
:
:
SPLN 2007???
Frequency
For 1 Phase :
HV Winding
HV Winding
HV Winding
+ 2 x 2.5 %
- 4 x 2.5 %
Dyn5
A
Highest Voltage for Equipment :
Applied Test Voltage :
Lightning Impulse (BIL) :
ONAF
20000
7.22
Delta
HV
24
50
125
:
CSP
Volt
Amp
kV
kV
kV
Induced Voltage Test is applied 2 times of the rated voltage at
50 Hz
NON - CSP
LV winding
LV winding
LV winding
400
Volt
360.84
Amp
Wye Neutral
LV
1.1 kV
3 kV
- kV
200 cycles per second for
30 seconds
ELECTRIC TEST PERFORMANCE AT TAP 3:
% Load
Full Load Loss
Efficiency (%)
at 75 °C (Watts)
at PF = 1 at PF = 0.8
100
3800
98.27
97.85
75
2137.5
98.56
98.21
50
950.0
98.78
98.47
25
237.5
98.68
98.35
No Load Losses :
600 Watts
No Load Current at Rated Voltage : 2.1 %
Short Circuit Impedance :
4.00 %
X/R Ratio :
2.43
Noise Level :
55
dB (Sound Presure Level at 0.3 m)
Temperature Rise
ini C atau K?
Winding :
55 K
Oil :
50 K
at PF = 1
at PF = 0.8
Voltage Regulation at Full Load :
1.60 %
3.46 %
Secondary Voltage at Full Load :
393.6 Volt 386.2 Volt
CONSTRUCTION & MATERIAL
Tank Type :
Totally Oil Filled
Mounting :
Radiator :
Panel
X Corrugated
Bushing Type :
Porcelain
Position :
Bushing Type :
Porcelain
HV Winding Material :
Aluminum
LV Winding Material :
Aluminum
Insulation Oil :
Mineral
Ground Mounted
Top Side
This drawing is property of PT. BAMBANG DJAJA . It must not be copied without prior written consent and must be returned
on request. The information shown on it is to be regarded as confidential and must not be disclosed to any third party.
1
2
A
4
3
6
5
View "A"
2W 2V 2U 2N
120 120 120
01
08
"A"
B
130 150
02
09
03
04
280
1W
7
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
No
10
8
EARTHING TERMINAL
NAME PLATE & CONNECTION DIAGRAM
TRADE MARK B&D
OIL FILLING VALVE
LV PORCELAIN BUSHING
CORRUGATED FINS
INSPECTION HOLES FOR ISD (COVERED w/ GLASS)
HV-LV CHAMBER
GROUND BASE w/ ROLLER
HV PORCELAIN BUSHING
OIL DRAIN VALVE
LIFTING EYE FOR COMPLETE TRANSFORMER
OFF LOAD TAP CHANGER
PRESSURE RELIEV DEVICE
INTEGRATED SAFETY DETECTOR
Description
A
B
280
1V
1U
05
11
C
C
06
D
1707
12
13
D
14
15
07
E
E
500
1295
500
1097
-Tank Type
-Cooling Type
-Finishing
-All dimension in mm
-Bolted Main Cover
-
APPROVAL DRAWING
F
The number and type of cooling facilities (radiators and fans) on the transformer might be changed after testing
This drawing is not a final drawing and will be replaced with the final one as built drawing at the end of project
1
2
3
4
Simply Reliable
: HERMETICALLY SEALED
: ONAN
: Marine Coat
-Untanking Part Weight
-Oil Weight
-Tank and Fitting Weight
-
: 542 Kg
-Total Weight :
: 258 Kg (286 Ltr)
1130 Kg
: 330 Kg
-
-
-
-
-
-
-
-
-
Date
Approved
Rev. Modification
Drawing Title :
GENERAL ARRANGEMENT DRAWING
Distribution Transformer | 250 kVA | HV 20000 V | LV 400 V | Dyn5 | 50 Hz
Drawing remain the property of PT. Bambang Djaja, Reproduction is not Allowed with any reasons.
Scale :
-
Customer and destination :
Bumi Suksesindo
Indonesia
Nts
Format :
A3
Drawing Number :
TR-CHA7A4-ABADM
Drawn by :
19.08.20
ASH
Checked by :
19.08.20
ASH
Approved by :
19.08.20
SRT
Sheet 1 of 1
R0
1
2
3
4
NAME PLATE
A
SPLN 2007?
FREQUENCY (Hz)
RATED POWER (kVA)
HV CURRENT (A)
LV CURRENT (A)
AMBIENT TEMP (°C)
TEMP. RISE (°C)
OIL VOLUME (L)
MFG.DATE
125
50
250
7.22
360.84
MAX. 40
50/55
Ini pakai C
Tap 1 :
Tap 2 :
Tap 3 :
Tap 4 :
Tap 5 :
Tap 6 :
Tap 7 :
C
21000 V
20500 V
20000 V
19500 V
19000 V
18500 V
18000 V
1W
1U
2w
2w
2v
1V
2v
2u
1W
1V
1U
130
4DIA-4HOLES
B
OUTDOOR
ONAN
20000
400
118
OPERATION TYPE
COOLING
HIGH VOLTAGE (V)
LOW VOLTAGE (V)
IMPEDANCE 75°C (%)
B.I.L (kV)
TOTAL WEIGHT (kG)
SERIAL NO.
2n
2u
2n
PT. BAMBANG DJAJA RUNGKUT INDUSTRI III/56, SURABAYA
PHONE: (62) 31-8438703 FAX: (62) 31-8438350
6
MADE IN INDONESIA
6
118
6
130
D
Material
Execution
Dimension
: Aluminium
: White letters on black background
: 130 x 130 x 1.0 mm
E
F
-
-
-
-
-
-
-
-
-
-
-
-
Date
Approved
Rev. Modif i cat i on
Drawing Title :
NAME PLATE
Customer and dest i nat i on :
-
Distribut i on Tr ansf or mer | 250 kVA| HV 20000 V | L V 400 V | Dyn5 | 50 Hz
Drawing remain the property of PT. Bambang Djaja, Reproduct i oni s not All o wed wit h any r eas ons.
Project i on:
Scale :
-
A4
Drawing Number :
TR-CHA7A4-ABADM.NPL
Drawn by :
10.08.20
Checked by :
10.08.20
Approved by :
NAN
NAN
SRT
Sheet 1 of 1
10.08.20
1
2
3
4
A VIEW
40
A
20 20
5
M12
ø14
70
2
20
A
8
76
7
9
12
14
L
13
10
11
VOLTAGE
TIGHTNESS
RATED CURRENT (A)
LIGHTNING IMPULSE (kV)
EN 50180
24
250
125
B
6
RATED VOLTAGE (kV)
IDENTIFICATION
ACCORDING
TO STANDARD
C
D
POWER
FREQUENCY
(kV)
ARCING DISTANCE
MIN. (mm)
LEE PROTECTED
LINE MIN. (mm)
D
1
CREEPAGE
DISTANCE MIN. (mm)
A
5
1
1
1
1
1
1
2
1
3
4
4
1
4
1
PORCELAIN
UPPER BOLT
CAP
GASKET
GASKET
GASKET
WASHER DIN 125 A
WASHER DIN 127 B
FULL NUT
WASHER DIN 125 A
PRESSBITS
FLANGE
FULL NUT
LOWER BOLT
WET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4
QTY
DESCRIPTION
ITEM
3
DRY
B
50
-
480
310
TYPE
A
B
L
D (MAX)
N° OF SHEDS
TANK HOLE
WEIGHT
24 kV/250 A
385
76
461
ø 155
6
ø 78
6.1 kg
212
E
F
-
-
-
-
-
-
-
-
-
-
-
-
Date
Approved
Rev. Modification
Drawing Title :
BUSHING 20NF-250
Customer and destination :
-
Distribution Transformer | Standard Accessories
Drawing remain the property of PT. Bambang Djaja, Reproduction is not Allowed with any reasons.
Projection :
Scale :
-
A4
Drawing Number :
ASHV.012.025
Drawn by :
Checked by :
ADM
ARF
Approved by :
SRT
Sheet 1 of 1
Rev. 0
1
2
3
4
A VIEW
40
A
20
20
14
10
11
25
D
36
75
A
2 Holes Ø14
12
B
13
3
10
A
7
5
8
D1
1
C
9
D2
2
630
-
CREEPAGE
DISTANCE MIN. (mm)
1
-
-
75
60
TYPE
A
B
C
D
D1
D2
TANK HOLE
WEIGHT
1 kV/630 A
178
82
37
M20
ø 70
ø 85
ø 45
2.2 kg
-
-
-
-
-
-
-
-
F
DIN 42530-68
WET
17.5
35
POWER
FREQUENCY
(kV)
DRY
12
ø12
LIGHTNING IMPULSE (kV)
ACCORDING
TO STANDARD
40
B VIEW
RATED CURRENT (A)
D
RATED VOLTAGE (kV)
8
ARCING DISTANCE
MIN. (mm)
LEE PROTECTED
LINE MIN. (mm)
VOLTAGE
TIGHTNESS
IDENTIFICATION
C
B
E
1
1
1
1
1
1
1
1
1
1
1
1
1
UPPER PORCELAIN
LOWER PORCELAIN
BOLT
UPPER WASHER
MIDDLE WASHER
LOWER WASHER
GASKET
GASKET
GASKET
FULL NUT
BRASS FLAG
WASHER DIN 125 A
SCREW DIN 125 A
B
6
1
2
3
4
5
6
7
8
9
10
11
12
13
QTY
DESCRIPTION
ITEM
4
-
Rev. Modification
Drawing Title :
BUSHING DT1-630
-
-
Date
Approved
Customer and destination :
-
Distribution Transformer | Standard Accessories
Drawing remain the property of PT. Bambang Djaja, Reproduction is not Allowed with any reasons.
10
Projection :
Scale :
-
A4
Drawing Number :
ASLV.001.063
Drawn by :
Checked by :
ADM
ARF
Approved by :
SRT
Sheet 1 of 1
Rev. 0
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