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Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases

Categories Oil Immersed Transformer
Place of Origin: China
Brand Name: ERFA
Model Number: TR023C
MOQ: 1 unit
Price: Negotiated
Packaging Details: each piece in a wooden box with pallet
Delivery Time: 10 days after payment
Payment Terms: T/T
Supply Ability: 10000pcs per month
Rated Capacity: 10kVA~20MVA
Transformer Standard: GB 1094.3-2003( IEC 60076-3-2000)
Altitude: ≤1, 000m
Maximal ambient temperature: +40.C
Maximal daily average temperature: +30.C
Minimal ambient temperature: -25.C
Company Info.
ERFA Industries Group
Verified Supplier
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    Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases

    Oil-Immersed type power Transformers

    20kV(11KV) SZ11 Series three phases low lose oil-immersed on-load regulation distribution transformer(copper winding)

    Introduction

    1. 3Ph,HV:(6,6.3,10.5,11,15KV ) LV:(0.415,0.4,0.69 KV)

    2, Rated Capacity:10kVA~20MVA

    Transformer Standard

    GB 1094.3-2003( IEC 60076-3-2000)

    Service Condition

    1) Altitude:≤1, 000m
    2) Maximal ambient temperature: +40.C

    3) Maximal daily average temperature: +30.C
    4) Maximal annual average temperature: +20.C

    5) Minimal ambient temperature: -25.C
    6) Indoor or outdoor


    S11-10KV series oil immersed distribution transformer

    Rated capacity(KVA)

    Voltage group

    Connection symbol

    Impedance voltage (%)

    loss(KW)

    On load current (%)


    Weight (KG)

    Outline dimension (mm)

    L*W*H


    High voltage

    Low voltage

    no-load


    On-load

    Main body

    oil

    Gross

    5


    11


    10.5

    10

    6.3

    6



    0.4


    0.69



    Yyno


    Dyn11

    4

    0.07

    0.35

    4

    50

    45

    145

    550*450*800

    10

    0.09

    0.4

    3.5

    70

    55

    185

    550*450*800

    20

    0.11

    0.52

    3.0

    110

    60

    235

    660*505*850

    30

    0.13

    0.63/0.6

    2.3

    130

    65

    265

    660*505*870

    50

    0.17

    0.91/0.87

    2.0

    195

    80

    365

    740*600*930

    63

    0.2

    1.09/1.04

    1.9

    230

    80

    400

    720*620*930

    80

    0.25

    1.31/1.25

    1.9

    260

    95

    460

    770*640*1030

    100

    0.29

    1.58/1.5

    1.8

    300

    95

    510

    820*710*970

    125

    0.34

    1.89/1.8

    1.7

    335

    115

    585

    1040*680*1080

    160

    0.4

    2.31/2.2

    1.6

    405

    130

    685

    1090*670*1130

    200

    0.48

    2.73/2.6

    1.5

    490

    150

    810

    1160*760*1090

    250

    0.56

    3.2/3.05

    1.4

    565

    170

    935

    1215*775*1180

    315

    0.67

    3.83/3.65

    1.4

    655

    200

    1095

    1345*890*1205

    400

    0.8

    4.52/4.3

    1.3

    840

    250

    1385

    1450*935*1240

    500

    0.96

    5.41/5.15

    1.2

    935

    235

    1505

    1410*970*1290

    630

    4.5

    1.2

    6.2

    1.1

    1100

    330

    1830

    1595*1040*1315

    800

    1.4

    7.5

    1.0

    1360

    370

    2225

    1765*1170*1350

    1000

    1.7

    10.3

    1.0

    1455

    475

    2555

    1855*1255*1490

    1250

    1.95

    12.0

    0.9

    1715

    545

    3140

    1885*1270*1590

    1600

    2.4

    14.5

    0.8

    2095

    630

    3680

    1950*1620*2020

    2000

    2.8

    19.8

    0.8

    2340

    715

    4190

    2060*1740*2050

    2500

    3.3

    23.0

    0.7

    2920

    830

    5100

    2250*1800*2100

    Remark: tapping range of high voltage ±5% or ±2*2.5%.


    SZ9-10KV series oil immersed distribution transformer

    Rated capacity(KVA)

    Voltage group

    Voltage group

    Impedance voltage (%)

    loss(KW)

    On load current (%)


    Weight (KG)

    Outline dimension (mm)

    L*W*H


    High voltage

    High voltage

    no-load


    On-load

    Main body

    oil

    Gross

    200


    11

    10.5

    10

    6.3

    6



    0.4

    0.69



    Yyno

    Dyn11

    4

    0.48

    3.06

    1.5

    510

    210

    960

    1440*780*1140

    250

    0.56

    3.6

    1.4

    600

    230

    1105

    1480*800*1200

    315

    0.67

    4.32

    1.4

    690

    260

    1315

    1600*860*1210

    400

    0.8

    5.22

    1.3

    890

    310

    1570

    1680*940*1300

    500

    0.96

    6.21

    1.2

    990

    310

    1710

    1660*1040*1310

    630

    4.5

    1.2

    7.65

    1.1

    1160

    400

    2050

    1810*1140*1350

    800

    1.4

    9.36

    1.0

    1430

    430

    2480

    1890*1210*1380

    1000

    1.7

    10.98

    1.0

    1530

    540

    2830

    1950*1260*1510

    1250

    1.95

    13.05

    0.9

    1800

    610

    3460

    1960*1280*1660

    1600

    2.4

    15.57

    0.8

    2200

    700

    4060

    2350*1620*2020

    2000

    2.8

    21.26

    0.8

    2460

    800

    4620

    2460*1740*2050

    2500

    3.3

    24.69

    0.7

    3070

    910

    5630

    2650*1800*2100


    Remark: tapping range of high voltage ±5% or ±2*2.5%.


    S11-20kv S11 series oil immersed distribution transformer

    Rated capacity(KVA)

    Voltage group

    Voltage group

    Impedance voltage (%)

    loss(KW)

    On load current (%)


    Weight (KG)

    Outline dimension (mm)

    L*W*H


    High voltage

    High voltage

    no-load


    On-load

    Main body

    oil

    Gross

    50


    23

    22

    20

    0.4


    Dyn11


    Yyno

    5.5

    0.17

    1.15

    2.0

    200

    145

    465

    920*610*1000

    100

    0.23

    1.92

    1.8

    330

    165

    635

    920*680*1100

    125

    0.27

    2.26

    1.7

    395

    185

    745

    960*780*1120

    160

    0.29

    2.69

    1.6

    505

    205

    885

    1160*710*1180

    200

    0.34

    3.16

    1.5

    580

    225

    995

    1190*730*1190

    250

    0.41

    3.76

    1.4

    695

    245

    1130

    1280*820*1210

    315

    0.49

    4.53

    1.4

    745

    260

    1285

    1380*910*1240

    400

    0.58

    5.47

    1.3

    865

    305

    1500

    1430*950*1320

    500

    0.69

    6.58

    1.2

    985

    335

    1710

    1520*1020*1360

    630

    0.83

    7.87

    1.1

    1165

    385

    2010

    1680*1150*1380

    800

    0.98

    9.41

    1.0

    1335

    415

    2315

    1810*1280*1430

    1000

    1.15

    11.54

    1.0

    1655

    515

    2985

    1840*1290*1540

    1250

    1.4

    13.94

    0.9

    1890

    630

    3460

    1850*1300*1730

    1600

    1.7

    16.67

    0.8

    2220

    710

    4015

    Cheap Copper Winding Oil Immersed Transformer 20kV SZ11 Series Three Phases for sale
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