315kVA 13.8/0.4kV Oil Immersed Transformer

This 13.8kV Oil-Immersed Transformer is specifically designed for the South American market and will be shipped to Guyana.

The rated power of the transformer is 315 KVA, the primary voltage of the transformer is 13.8KV and the secondary voltage is 0.4KV.

Rated Power: 315 kVA

Rated Frequency: 50 Hz

Rated High Voltage: 13.8kV

HV Tapping Range: +7½, -5 %

Tap Switch: Off circuit

Rated Low Voltage: 400V

Tap Steps: 5 x 2½ %

Cooling Method: ONAN

Thermal Class: A (105oC)

Coolant: Mineral Oil

Insulation Level : Ak Ao -10 %

Vector Group: Dyn11

Core Material: CRGO

Winding Material: Aluminium

Temperature Rise, Oil/Wdg: 60 / 65°C

Load Loss @ 75°C: 2800 W

No Load Loss: 324 W

Impedance: 4.75%

The cooling system of these liquid filled transformers are ONAN, the coolant is PCB free transformer mineral oil and core material is used by grain oriented silicon steel sheet. Our 315 KVA power transformer was designed with advanced technology and adopts high quality material and components which result in reliable quality and long operation time. We also provide power transformer, dry type transformer, furnace transformer and rectifier transformer.

oil immersed transformer offering the choice between the Yyn0 or Dyn11 vector group configurations across a wide power range from 30 kVA to 31500 kVA. These transformers are engineered to deliver exceptional performance, efficiency, and reliability in diverse industrial and commercial settings.

The Yyn0 vector group configuration provides a specific phase shift angle, ensuring precise voltage regulation and stability in power distribution networks. On the other hand, the Dyn11 configuration offers an alternative phase shift angle, catering to varying operational requirements with flexibility and adaptability.

One of the key advantages of our transformers lies in their superior energy efficiency, reducing power losses and operational costs over the long term. With advanced design features and high-quality materials, these transformers are built to withstand demanding operating conditions and deliver consistent performance.

Oil-immersed transformers can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, drilling platforms, and oil production platforms. They are especially suitable for use in places with high fire protection requirements and harsh environments such as flammable and explosive materials. They can also be used for power and lighting in residential areas, commercial streets, industrial and mining enterprises, and rural areas.

 

GNEE Also can supply 1500 kVA 13.8/0.4kv Oil Filled Distribution Transformer.

1500 kVA Transformer Specification

Product Name: oil immersed transformer

Product Model: S11-1500KVA

Rated Capacity: 1500KVA

1500 kVA Transformer Load Capacity: 1200KW

Rated Voltage: 13.8/0.4kv

1500 kVA Transformer Current Rating / Amps: primary amps: 62.7A

secondary amps: 2165.1A

1500 kVA Transformer Full Load Current: 2165.1A

Connection Symbol: Yyn0/Dyn11

1500 kVA Transformer Impedance: 4.5%

1500 kVA Transformer Dimensions / Size:

1500 kVA Transformer Oil Capacity: 650L

Copper Weight: 400KG

1500 kVA Transformer Weight: 2500kg

1500 kVA Transformer Cable Size: as per the distance

Use Environment: outdoor/indoor use

Normal: the altitude does not exceed 1000m.

The highest ambient temperature is +40℃, the lowest is -25℃, and the average annual temperature is +20℃

 

Transformer Structure And Characteristics:

1. 1500 kVA distribution transformer low-voltage winding generally adopts cylindrical structure or spiral structure; The high voltage winding adopts the multi-layer cylinder structure, so that the ampere-turns distribution of the winding is balanced, the magnetic leakage is small, the mechanical strength is high, and the short-circuit resistance is strong.

2. The iron core and the winding are respectively using fastening measures, the device height, low pressure lead and other fastening parts are equipped with self-locking locknut, the use of non-hanging core structure, can withstand the transport of the shock.

3. 1500 kVA transformer heat dissipation. The oil tank adopts corrugated sheet, which has respiratory function to compensate for the volume change of oil caused by temperature change, so the product has no oil storage tank, which obviously reduces the height of the transformer.

4. Because the corrugated sheet replaces the oil storage tank, the transformer oil is isolated from the outside world, which effectively prevents the entry of oxygen and water, resulting in a decline in insulation performance.

5. The product surface is sprayed with primer and top paint after oil removal, embroidery removal and phosphating treatment, which can meet the special requirements of metallurgy, petrochemical systems and wet and dirty areas.

6. Selected components, using a fully sealed transformer tank, according to the standard requirements installed pressure release valve, signal thermometer, gas relay, etc., to ensure the safe operation of the transformer.

This series of products is beautiful in appearance, small in size, can reduce the installation floor area, is the ideal maintenance-free quality products.

 

FAQ:

1. What is a 1500 kva transformer

A 1500 kva transformer is an electrical device used to convert high voltage electricity into low voltage electricity. It is capable of handling a maximum power output of 1500 kilovolt-amperes (kVA).

2. What size fuse for 1500 kva transformer

The appropriate fuse size for a 1500 kVA transformer will depend on several factors, such as the voltage rating and the type of fuses used. Generally, it is recommended to consult the manufacturer's specifications and guidelines to determine the appropriate fuse size. However, as a general rule, a 1500 kVA transformer may require a fuse size of approximately 500-600 amps. It is crucial to ensure that the fuse size is appropriate to the transformer and its electrical load to avoid potential safety hazards and damage to the equipment.

3. How much is 1500 kva transformer

USD12000.00

4. How much oil is in a 1500 kva transformer

650L