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Home > Products > Dry Type Transformer > Vacuum Pressure Impregnated Transformer > 315KVA 3.3/0.4KV VPI dry type transformer
315KVA 3.3/0.4KV VPI dry type transformer
  • 315KVA 3.3/0.4KV VPI dry type transformer

315KVA 3.3/0.4KV VPI dry type transformer

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Set/Sets
    Delivery Time: 30 Days


Basic Info

Model No.: SGB

Frequency: 50 Or 60HZ

Winding Material: Aluminum Or Copper

Losses: IEC Standard

Tapping Method: NLTC Or OLTC

Fittings: Required By Customer


Additional Info

Packaging: Angle iron frame with ply wood box

Productivity: 1000MVA/year


Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: depends on the size and quantity

Certificate: ISO9001

HS Code: 8504340000

Port: Shanghai,Ningbo,Tianjin

Product Description


SCOTECH'S Vacuum Pressure Impregnated Dry Type Transformer (VPI transformer) is a new concept of dry type transformers, the transformer coils are vacuum pressure impregnated in high temperature polyester vanish under vaccum and pressure, the coils can be made of copper or aluminum, the insulation is made of high grade nonflammable materials, the insulations class can be F, H or C class, suitable for different requiements, the finished coils are effectively protected against moisture, dirt, and most industrial contaminants, VPI transformers are suitable for use indoor or outdoors, any place require particular attention to the environments, such as costal and mining area, it can equpped with cooling fans and temperature controller to allow it have overload capacity. it's maintenance free to save your valuable time and compact in size to save your limited space.


Suitable for almost all environmental conditions.

Low temperature rise, maximum C class insulation material suitable for high ambient temperature condition.

Compact in size

Maintenance free

Reliable quality

Scope of supply

Voltage level: up to 35KV

Rating level: up to 20MVA


SCOTECH`s dry type transformers are designed and manufactured in accordance with all major international standards (IEC, ANSI, UL, CSA etc.)

Project Reference No.2018002

Breif intro: this 315KVA Dry Type Transformer was exported to South Africa in 2018

Standards: IEC60076

Model: SGB-315VA-3.3/0.4KV vacuum pressure impregnation dry type transformer

Quantity: 2

Year of Manufacture: 2018

Place delivered to: Johannesburg, South Africa

Technical Specification

Type: vacuum pressure impregnated winding dry type transformer

Rated Power: 315KVA

Primary voltage: 3.3KV

Secondary voltage: 0.4KV

Frequency: 50HZ

Cooling : AN/AF

Vector group: Dyn11

Winding material: copper

Max winding temperature rise: 125℃

Winding insulation class: H 220℃

Impedance: 4%

No load loss: 0.88KW

On load loss: 3.73KW

Total weight: 1300KG


IP21 Enclosure with side mounted HV and LV cable boxes, temperature controller, cooling fans, PT100 for winding and cores, CTs, circuit breaker

Overall Dimesnion Drawing

315kva dry type transformer

315kva dry type transformer

315kva dry type transformer

Complete 315KVA Vpi Dry Type Transformer in our workshop(HV side view)

315kva dry type transformer

315KVA vacuum pressure impregnated dry type transformer in our workshop (LV side view)

315KVA dry type transformer

Complete 315KVA 3.3KV dry type transformer with enclosure.

315kva vpi transformer


1. Experienced transformer manufacturer since 1999 with professional engineering team.

2. Quick response, 24/7 technical and service support.

3. Complete customer service( from quoting to operating).

Looking for ideal 315KVA Dry Type Transformer Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 315KVA VPI Transformer are quality guaranteed. We are China Origin Factory of 315KVA Vacuum Pressure Impregnation Transformer. If you have any question, please feel free to contact us.

Product Categories : Dry Type Transformer > Vacuum Pressure Impregnated Transformer

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