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