Product Introduction

This 75 KVA power distribution transformer was delivered to Angola in 2016, the rated power of the transformer is 75 KVA, the primary voltage is 11kv, the secondary voltage is 400v. This is a full-sealed oil-immersed distribution transformer without oil conservator, the height of transformer is reduced, and as the transformer oil does not contact with air, the oil ageing is retarded, thus prolonging the service life of transformer. Our 75 KVA distribution transformer was designed in advanced technology and adopts high quality material and components which result in reliable quality and long operation time.

SCOTECH ensure each one of our delivered transformers had passed the full acceptance test and we remains 0 fault rate record for more than 10 years so far, our oil immersed power transformer is designed in accordance with IEC, ANSI and other major international standards.

Scope of Supply

Product: Oil Immersed distribution Transformer

Rated Power: Up to 5000 KVA

Primary Voltage: Up to 35 KV

Technical Specification

75 KVA transformer specifications and data sheet

75 KVA 11/0.4KV Transformer Core Assembly

The categories of silicon steel sheet

(1) According to the silicon steel sheet can be divided into four categories: low silicon steel (containing silicon 0.8~1.8%), medium silicon steel (containing silicon 1.8~2.8%), high silicon steel (containing silicon 2.8~3.8%) and high silicon steel (containing silicon 3.8~4.8%).

(2) According to rolling method can be divided into hot rolled silicon steel sheet and cold rolled silicon steel sheet.

(3) According to grain orientation, it can be divided into directional electromagnetic silicon steel plate and non-directional electromagnetic silicon steel plate.

Finished 75 KVA 11/0.4KV Transformer

Transformer Knowledge

Main Characteristics of a Transformer:

1.The frequency of input and output power is the same

2.All transformers make use of electromagnetic induction laws

3.The primary and secondary coils are devoid of electrical connection (except for auto transformers). The transfer of power is through magnetic flux.

4.No moving parts are required to transfer energy, so there are no friction or windage losses as with other electrical devices.

5.The losses that do occur in transformers are smaller than those in other electrical devices

Packing and Delivery

Our packaging is all specially designed high-strength wooden packing boxes to prevent transformer from being damaged in the process of transportation, special frames for transportation, parcel bags for spare parts, etc. And mark the name, weight and warning mark

Our Service：

1.Quick response in before sales period help you got order.

2.Excellent service in production time let you know each step we made.

3.Reliable quality solve you after sale headache.

4.Long period quality warranty ensure you can buy without hesitate.

Why choose SCOTECH?

1.Experienced transformer supplier with professional engineering team.

2.Complete customer service from quoting to operating.

3.Quick response 24/7.

4.One-stop supplier globally.

5.All the products with accessories under strict quality control and final inspection before shipping.

6.Most competitive shipping rate from our own shipping agent.