Sales & Support:0086 18158338807
  • Twitter
  • Facebook
Leave Your Message
Products Categories
Featured Products
IBDG-90KVA transformer

IBDG-90KVA transformer
IBDG-80KVA transformer

IBDG-80KVA transformer
IBDG-63KVA transformer

IBDG-63KVA transformer
IBDG-60KVA transformer

IBDG-60KVA transformer
IBDG-40KVA transformer

IBDG-40KVA transformer
IBDG-5KVA transformer

IBDG-5KVA transformer
IBDG-3KVA transformer

IBDG-3KVA transformer
IBZPZDPS-250KVA transformer

IBZPZDPS-250KVA transformer
IBZPZDPS-125KVA transformer

IBZPZDPS-125KVA transformer
IBZPZDPS-100KVA transformer

IBZPZDPS-100KVA transformer
0102030405
2.15kV Three Phase OilImmersed DistributionTransformer.jpg

15kV Three Phase Oil Immersed Distribution Transformer

The 15kV three-phase oil-immersed distribution transformer adopts a mineral oil insulation and cooling design, complies with the IEC60076/GB1094 standard, and has both no-excitation (±5%) and on-load tap change (±4×2.5%) capabilities. It supports 50/60Hz dual-frequency operation and connection groups such as Yyn0/Dyn11. By optimizing short-circuit impedance (4%-6%) and three-phase balanced design, it achieves a voltage fluctuation rate of <2.5%. The no-load loss is reduced by 15% compared to the national standard, providing efficient and stable infrastructure support for modern medium-voltage distribution networks with a service life of over 25 years.

    Contact us
    Product Details

    Basic parameters

    1.Standards: IEC60076, GB1094-1996; JB/T10088-2004; GB/T6451-2008;

    2.Voltage Grade: 13.8KV,15kV;

    3.Voltage Regulation Method: Off circuit tap changing or on load tap changing;

    4.Tapping Range: ±5%, ±2×2.5%, ±4×2.5% or others;

    5.Frequency: 50Hz; 60Hz;

    6.Phase: Three phase;

    7.Vector Group: Yyn0, Dyn11 or others;

    8.Short Circuit Impedance: Standard impedance (For details see technical data sheet).

    Rated capacity(KVA)

    Voltage Combination ( KV )

    Connection symbol

    Loss(W)

    On-load
    current
    (%)

    Short circuit impedance(%)

    Weight (KG)

    H.V(kV)

    H.V tapping range

    L.V(kV)

    No-load

    load

    Oil weight

    Total weight

    30

    6/6.3/6.6/10/10.5/11/15/20

    ±5

    0.4

    Dyn11/Yzn11/Yyno

    0.63/0.60

    0.13

    2.3

    4

    75

    295

    50

    0.91/0.87

    0.17

    2

    88

    395

    63

    1.09/1.04

    0.2

    1.9

    95

    420

    80

    1.31/1.25

    0.25

    1.9

    103

    480

    100

    1.58/1.50

    0.29

    1.8

    115

    540

    125

    1.89/1.80

    0.34

    1.7

    130

    645

    160

    2.31/2.20

    0.40

    1.6

    145

    740

    200

    2.73/2.60

    0.48

    1.5

    175

    885

    250

    3.20/3.05

    0.56

    1.4

    195

    1010

    315

    3.83/3.65

    0.67

    1.4

    230

    1205

    400

    4.52/4.30

    0.80

    1.3

    255

    1375

    500

    5.41/5.15

    0.96

    1.2

    285

    1620

    630

    6.2

    1.20

    1.1

    4.5

    350

    1960

    800

    7.5

    1.40

    1.0

    405

    2310

    1000

    10.3

    1.70

    1.0

    490

    2690

    1250

    12

    1.95

    0.9

    550

    3315

    1600

    14.5

    2.40

    0.8

    625

    3985