2500kVA 20kv/0.4kv Transformer Core Lamination

Product introduction:

Load regulating power transformer is developed and produced according to the requirement of the market. It

can be widely used in urban & rural, industrial & agricultural power network, which has a great significance for

energy-saving and environment protection. The lamination method of this product’s iron core is ladder form,

instead of the traditional iron core lamination technology, which improves the magnetic circuit distribution inside

the iron core. It can be seen as a revolution of transformer iron core manufacturing. Compared with the

traditional, the no-load loss, no-load current and noise of the new one decrease 20% respectively, and load

loss decreases 10%. The new product applies CAD, with advance design, reasonable structure, and excellent

materials. Each index complies with the standards of GB1094-1996 “Power Transformer” GB/T6451-1999

“Technical Parameters and Requirements of Three-phase Oil-immersed Type Power Transformer”. Now its level

is the leading position of our country.

Features:

High reliability, advanced level of performance, economic indicators and reasonable;

Using phase-shaped core of three joints, curing paint brushing the surface to reduce wear and tear and noise;

Winding structure of a new oil road design is reasonable, with the new insulation to improve the mechanical

strength and the ability to engage in short-circuit;

Tank forms, beautiful, generous.

Technical parameters:

Voltage: 6kV, 10kV class;

Voltage regulation: off circuit tap regulation;

Tapping range: ±5%, ±2X2.5%;

Capacity range: 30-2500kVA;

Frequency: 50Hz, 60Hz;

Phase: single phase and 3-phase;

Vector group: Yyn0 or Dyn11

Impedance voltage: in line with national standard or according to customer’s requirements;

Operation environment: max. temperature for outdoor operation

environment ≤ 40°C (or according to customer requirements);

Cooling method: oil immersed ONAN;

Model:S9-MS-630/10

Rated Capacity (KVA):630

No-load Loss (W):1200

Load Loss (W):6200

Short-circuit Impedance (%):4.5

No-load Current (%):1.1

Dimension (mm):LxWxH=1400x1620x1565

Gauge(mm):660×660

L1:710      L2:60

Weight (KG):Oil Weight:310    Gross Weight:1900

Company Introduction

Our Performance:

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!
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