excellent transformer with you. - lamool.com (mini size).pdf · otar35-22k-0750k-b 750 1250 10600...

LLAMOOOOOLL TTTRRRAANNSSSSFFFFFOOOORRRMMEERRS CO.,,LLTTDD..

OIL-IMMERSED DISTRRIBBUUTTIIOONNTTRRAANNNSSFFOORMMEERR

Excellent Transformer With You.

LAMOOL TRANSFORMERS CO.,LTD. บริษัท ละมูลหมอแปลงไฟฟา จำกัด

42/89 หมู 5 ถ.พุทธมณฑลสาย 5 ต.ออมนอย อ.กระทุมแบน จ.สมุทรสาคร 74130

42/89 Moo 5 Phutthamonthon Sai 5 Rd., Om noi, Krathum Baen, Samut Sakhon 74130 Thailand

+66 (0) 2420-9065 +66 (0) 2431-0256 www.lamool.com [email protected]

LAMOOL TRANSFORMERS

2

NUMBER OF PHASES : 1-Phase and 3-Phase

RATED POWER : 10–3000kVA

RATED VOLTAGE : 0.1-36kV

RATED FREQUENCY : 50-60Hz

INSULATION : Class A (105 °C)

การไฟฟา ูม า (PEA) SYSTEM VOLTAGE : 22kV, 33kV

การไฟฟา รหล ง (MEA) SYSTEM VOLTAGE : 12/24kV, 24kV

ระบบไฟฟาอ (Others) รา ามาร ล ไดทกระบบแรงดั ไฟฟา ามทลูก ากำห ด

PRODUCTS : OIL-IMMERSED DISTRIBUTION TRANSFORMER

The specialist in Transformers & Reactors Technologies

TRANSFORMERS & REACTORS

* THE ABOVE SPECIFICATION WOULD BE CHANGED WITH OUT PRIOR NOTICE *

3

The windings are made of "COPPER" conductor.

Technical Data of Oil-Immersed Distribution Transformer

1-Phase 22000V 50Hz / 460-230V (for PEA)

Polarity : Subtractive, Ins. Class : A (105'C), Standard : IEC-60076 & TIS 384-2543

Model

OTCS15-22K-0030K-B

OTAR15-22K-0050K-B

30

50

120

150

430

670

2.0

2.2

98.51

98.75

98.20

98.39

1.35

1.36

48

51

690

840

640

690

1080

1300

45

85

220

345

1.36

2.27

65.2/130.4

108.7/217.4

Rated Rated Current

(kVA) (Watt) (Watt)(A) (A) (%) (%) (%) (%) (mm) (mm) (mm) (Litre) (kg)(dB(A))Ordering Code

Pri. Sec. Loss Loss

No-Load Load Short-Circuit Efficiency Voltage Noise Oil TotalApprox. Overall Dimension

Impedance Level Quantity WeightW D HRegulation50% Load Full LoadPoweror

Measurement of winding resistanceMeasurement of insulation resistanceMeasurement of voltage ratio and check of phase displacementMeasurement of no-load loss and no-load currentMeasurement of load lossMeasurement of short-circuit impedanceInduced overvoltage withstand testSeparate-source voltage-withstand test (Hi-pot test)Oil dielectric strength testPhysical leakage testType test (optional)

Routine test

No. Description

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

High voltage bushing

Lifting lugs

Earthing terminal for surge arrester

Corrugated radiator

Capacity plate

Trade mark pate

Upper support lug

Off-load tap changer

Name plate

Lower support lug

Earthing teminal

High voltage terminal

Bird guard cap

Bracket for surge arrestere

Low voltage bushing

Low voltage terminal

Oil drain valve

Hand hole


4

The windings are made of "COPPER" conductor.


Routine test




Connection Symbol : Dyn11, Ins. Class : A (105'C), Standard : IEC-60076 & TIS 384-2543

Model

OTCS35-22K-0050K-B 50 160 950 4.0 98.43 97.83 1.96 48 930 575 930 75 3501.31 72

Rated Rated Current


Pri. Sec. Loss Loss


Impedance Level Quantity

400

OTCS35-22K-0100K-B 100 250 1550 4.0 98.74 98.23 1.62 51 1120 650 980 100 5202.62 144 400

OTCS35-22K-0160K-B 160 360 2100 4.0 98.91 98.49 1.38 51 1155 665 1050 130 6704.20 231 400

OTCS35-22K-0250K-B 250 500 2950 4.0 99.02 98.64 1.25 51 1320 750 1120 160 8906.56 361 500

(mm)

Support Lugs

Spacing WeightW D HRegulation50% Load Full LoadPoweror

Name plate

Earthing teminal


Bird guard cap

Oil drain valve


No. Description

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

Lifting lugs


Earthing terminal for arcing horn


Capacity plate

Trade mark pate

Corrugated radiator

Transformer base

Sludge drain plug

Oil filling plug


Oil level gauge

Support lugs

Arcing hom

Lifting eyes

Instruction for tap changer

Thermometer pocket

Pressure relief device


Low voltage bushing


5



Name plate

Earthing teminal


Bird guard cap

Oil drain valve


No. Description

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Lifting lugs




Capacity plate

Trade mark pate

Corrugated radiator

Transformer base

Oil filling plug


Oil level gauge

Arcing hom

Lifting eyes


Thermometer with dual contacts (option)



Low voltage bushing


Routine test

Model

OTAR35-22K-0315K-C 315 700 3900 4.0 98.95 98.56 1.31 56 1390 710 1420 300 12008.27 455

OTAR35-22K-0400K-C 400 850 4600 4.0 99.01 98.66 1.22 56 1440 750 1520 320 136010.5 577

OTCS35-22K-0500K-B 500 1100 5600 4.0 99.01 98.68 1.17 56 1440 850 1300 300 146013.1 722

OTAR35-22K-0630K-B 630 1200 6500 4.0 99.11 98.79 1.11 57 1650 850 1650 390 188016.5 909

OTAR35-22K-0750K-B 750 1250 10600 6.0 98.97 98.44 1.58 58 2000 1110 1550 490 215019.7 1083

OTAR35-22K-0800K-C 800 1300 11000 6.0 99.00 98.49 1.55 58 2000 1110 1550 490 218021.0 1155

OTAR35-22K-1000K-C 1000 1600 13500 6.0 99.01 98.51 1.52 58 2030 1110 1630 570 253026.2 1443

OTAR35-22K-1250K-A 1250 1800 16000 6.0 99.08 98.60 1.45 60 2100 1150 1850 660 306032.8 1804

OTAR35-22K-1500K-B 1500 2000 18900 6.0 99.11 98.63 1.43 60 2210 1220 1980 830 366039.4 2165

OTAR35-22K-2000K-B 1600 2100 19500 6.0 99.14 98.67 1.39 60 2210 1220 1980 840 371042.0 2309

OTAR35-22K-2000K-B 2000 2700 22700 6.0 99.17 98.75 1.31 60 2360 1300 2000 930 426052.5 2887

OTAR35-22K-2500K-A 2500 3200 26800 6.0 99.21 98.81 1.25 62 2580 1360 2250 1150 525065.6 3608

Rated Rated Current


Pri. Sec. Loss Loss






6


3-Phase 24000V 50Hz / 416-240V (for MEA)


Name plate

Earthing teminal


Bird guard cap

Oil drain valve


No. Description

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Lifting lugs




Capacity plate

Trade mark pate

Corrugated radiator

Transformer base

Oil filling plug


Oil level gauge

Arcing hom

Lifting eyes


Thermometer with dual contacts (option)



Low voltage bushing


Routine test

Model

OTAR35-24K-0315K-C 315 700 3900 4.0 98.95 98.56 1.31 56 1390 710 1420 300 12007.58 437

OTAR35-24K-0400K-B 400 850 4600 4.0 99.01 98.66 1.22 56 1440 750 1520 320 13609.6 555

OTCS35-24K-0500K-A 500 1100 5600 4.0 99.01 98.68 1.17 56 1440 850 1300 300 146012.0 694

OTAR35-24K-0630K-A 630 1200 6500 4.0 99.11 98.79 1.11 57 1650 850 1650 390 188015.2 874

OTAR35-24K-0750K-C 750 1250 10600 6.0 98.97 98.44 1.58 58 2000 1110 1550 490 215018.0 1041

OTAR35-24K-0800K-A 800 1300 11000 6.0 99.00 98.49 1.55 58 2000 1110 1550 490 218019.2 1110

OTAR35-24K-1000K-B 1000 1600 13500 6.0 99.01 98.51 1.52 58 2030 1110 1630 570 253024.1 1388

OTAR35-24K-1250K-A 1250 1800 16000 6.0 99.08 98.60 1.45 60 2100 1150 1850 660 306030.1 1735

OTAR35-24K-1500K-A 1500 2000 18900 6.0 99.11 98.63 1.43 60 2210 1220 1980 830 366036.1 2082

OTAR35-24K-1600K-A 1600 2100 19500 6.0 99.14 98.67 1.39 60 2210 1220 1980 840 371038.5 2221

OTAR35-24K-2000K-A 2000 2700 22700 6.0 99.17 98.75 1.31 60 2360 1300 2000 930 426048.1 2776

OTAR35-24K-2500K-A 2500 3200 26800 6.0 99.21 98.81 1.25 62 2580 1360 2250 1150 525060.1 3470

Rated Rated Current


Pri. Sec. Loss Loss





7

Drawings of Optional Cable Box for Oil-immersed Distribution Transformer

Type : A, B, C, D, E and F

No. Description

1

2

3

4

5

6

Hand Hole

Lifting eyes

Door

Door Handle & key lock

Cover plate

Flangr bus duct

No. Description

1

2

3

4

5

6

Hand Hole

Lifting eyes

Door


Cover plate

Flangr bus duct

No. Description

1

2

3

4

5

6

Hand Hole

Lifting eyes

Door


Cover plate

Flangr bus duct

No. Description

1

2

3

4

5

6

Hand Hole

Lifting eyes

Door


Cover plate

Flangr bus duct

No. Description

1

2

3

4

5

6

Hand Hole

Lifting eyes

Door


Cover plate

Flangr bus duct

No. Description

1

2

3

4

5

6

Hand Hole

Lifting eyes

Door


Cover plate

Flangr bus duct

42/89 หมู 5 ถ.พุทธมณฑลสาย 5 ต.ออมนอย อ.กระทุมแบน จ.สมุทรสาคร 74130

42/89 Moo 5 Phutthamonthon Sai 5 Rd., Om noi, Krathum Baen,Samut Sakhon 74130 Thailand

: +66 (0) 2420-9065 : +66 (0) 2431-0256

: [email protected]: www.lamool.com

LAMOOL TRANSFORMERS CO.,LTD.

บริษัท ละมูลหมอแปลงไฟฟา จำกัด


รวมพูดคุยหรือติดตามเราไดท่ี…ID : LAMOOL TRANSFORMERS

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SERVICE CENTER

+66 (0) 2420-9065

+66 (063-1897687)

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excellent transformer with you. - lamool.com (mini size).pdf · otar35-22k-0750k-b 750 1250 10600...

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