10KV Fully Sealed Three-phase Oil-immersed Power Distribution Transformer

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1-1631962533-1150
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10KV Fully Sealed Three-phase Oil-immersed Power Distribution Transformer

Product Introduction

10KV Fully Sealed Three-phase Oil-immersed Power Distribution Transformer 1. Standards: GB, IEC, GOST, EN, NF, ANSI/IEEE (customizable according to customer standards) 2. Certification: ISO、CE、IEC、SABS、COC、CSA、UL 3. Efficiency: The efficiency of an 10kV three-phase oil immersed transformer can exceed 99%, which can meet the European 2015/2014/548/EC ecodesign Tier 2 energy efficiency regulations. 4. Maintenance free: IP65 protection level, dustproof and moisture-proof, maintenance free, designed for a lifespan of over 25 years. 5. Environmental protection and sustainable development: FR3 vegetable oil can be selected. 6. Overload capacity: Copper coil 10kv transformer allows short-term overload to 150% of rated capacity for no more than 2 hours, but requires monitoring of oil temperature (≤ 95 ℃).

10kv Oil immersed Transformer Technical Specifications

Input voltage: 10kV

 - Output voltage: 0.4kV 0.415 kv 0.420kv 0.430kv 0.440kv

  - Capacity: 30-2500 kva

  - Frequency: 50/60 HZ

  - Remark: voltage, capacity, frequency, connection group and loss can be customized according to customer requirements

Serial number Rated Capacity
(kVA)
Type Vector Group No-load
current (%)
No-Load
Loss (kW)
Load loss (kW) Short-circuit impedance
(%)
Type
1 10 S9-10/10 Y,yn0 1.98 0.068 0.306 4 New Distribution Transformer
2 20 S9-20/10 1.96 0.084 0.521
3 30 S9-30/10 2.1 0.13 0.6
4 50 S9-50/10 2 0.17 0.87
5 63 S9-63/10 1.9 0.2 1.04
6 80 S9-80/10 1.8 0.25 1.25
7 100 S9-100/10 1.6 0.29 1.5 4.0 New Distribution Transformer
8 125 S9-125/10 1.5 0.34 1.8
9 160 S9-160/10 1.4 0.4 2.2
10 200 S9-200/10 1.3 0.48 2.6
11 250 S9-250/10 1.2 0.56 3.06
12 315 S9-315/10 1.1 0.67 3.65
13 400 S9-400/10 1 0.8 4.3
14 500 S9-500/10 1 0.96 5.15
15 630 S9-630/10 0.9 1.2 6.2 4.5
16 800 S9-800/10 0.8 1.4 7.5
17 1000 S9-1000/10 0.7 1.7 10.3
18 1250 S9-1250/10 0.6 1.95 12
19 1600 S9-1600/10 0.6 2.4 14.5

  • 01

    The application

    It adopts the sealing structure of corrugated oil tank, with beautiful appearance, excellent performance and maintenanceless features. It can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, oil drilling platforms and oil extraction platforms. It is especially suitable for inflammable, explosive and other places with high fire protection requirements and bad environment.

  • 02

    Core

    All adopt high quality grain oriented cold rolled silicon steel sheet, all inclined without hole binding structure, the iron core is multi-step ladder, three joints or five joints

  • 03

    Coil

    The coil is made of flat copper coin or copper knot made of high quality non-oxygen copper rod, which has the form of circular simple type, continuous type, new spiral type, split type, etc. It has sufficient electrical strength, mechanical strength and heat dissipation ability.

  • 04

    Fuel tank

    Is made of high qualified steel plate welding and become, such as elliptic shape, structure, heat dissipation component adopts chip radiator, expand the radiator or corrugated tank, fuel tank and reliable sealing experiment was carried out in the factory, after pickling, phosphating treatment, internal and external surface to paint spraying, four products have, hot and humid, salt mist prevent mould, beautiful and durable;Adopt corrugated board oil tank, the temperature caused by the transformer oil volume change by the elastic adjustment of the corrugated sheet so that the transformer oil and air isolation extended use orders.

  • 05

    Energy saving

    Due to the special structure of the iron core, which is formed by annealing of high quality cold rolled silicon steel sheet with crystal orientation, the no-load loss is reduced by 30%, the no-load current by 70% and the noise by about 8 db compared with the same capacity S9.

 

10kv transformer can be a three-phase oil immersed transformer, a column mounted three-phase oil immersed transformer, or a three-phase pad mounted transformer. These types of transformers have the same principle, but their structures are different, and different types of transformers have different applications. we are  provides you with the most ideal solution.

10kV three-phase oil immersed transformer (rated voltage 6kV-35kV)

Install a three-phase oil immersed transformer (rated voltage 2.4kv-34.5kv) on an 10kV column

10kV three-phase pad mounted transformer (rated voltage 2.4kv-34.5kv)

Structure

Not exceeding 1000m above sea level; 

Ambient temperature: -10℃~+40℃

Average temperature of hottest month: +30℃

Highest annual average temperature: +20℃

Daily temperature difference: 25℃

Seismic rift: 8 degrees

Relative humidity: 95% (+25℃)

*Voltage conversion of urban distribution network (10kV → 400V);

*Power distribution in industrial plants such as mines and petrochemicals;

*Grid connection of renewable energy power plants (such as wind farms);

*Hospitals, data centers, and other places that require high reliability power supply.

The common capacity ranges from 25kVA to 10MVA, with the 100kVA to 2000kVA models of 10kV/400V being the most widely used, depending on the load requirements.

 

  • 01

    The customer shall provide the main operating parameters of the transformer: capacity, input voltage, output voltage grade, wiring group, etc

  • 02

    Other ordering requirements

 

Shipping Site

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Product FAQs

Why should you buy from us not from other suppliers?

As an enterprise specializing in transformer production for 20 years, we have high quality, fast delivery, guarantee after-sales service and factory price. What's more, we have ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates and IEC, ANSI, KEMA, GOST standard.

Can I get a guarantee on the product?

Yes, each product comes with two year(Up to 5 years)warranty to ensure the correct use of the product by the customer.

What can you buy from us?

11kV-220kV Oil-immersed Power Transformer, Dry-type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad-mounted Transformer.

Is OEM/ODM available?

Yes! Our products can be customized. We have design and engineering teams, and we can customize products according to customers' drawings or requirements.

What is your minimum order quantity?

1 set.

What about the lead time?

It depends on the quantity of your order. It usually takes 20-45 days.

Why Us

  • PRODUCTION CAPABILITIES

    We always adhere to technology as our guiding principle, upholding the spirit of "dedication, professionalism, and focus," to provide meticulously crafted tools and serve millions of users worldwide.

  • PRODUCT ADVANTAGES

    We have established a professional R&D team to continuously optimize our products, save energy, and adopt new manufacturing processes to tailor high-performance, cost-effective equipment for our customers.

  • EXPERIENCE ADVANTAGE

    We have more than 20 years to produce different kinds of transformers.

  • QUALITY ASSURANCE

    The factory's 6S management system improves efficiency, ensures quality, and safeguards the quality of the products the company outputs.

  • PRICE ADVANTAGE

    As a high-tech enterprise integrating R&D, production and sales, we ensure product quality while maximizing cost advantages for our customers.

  • AFTER-SALES SERVICE

    We have a strong supply chain and after-sale service.

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