7 MVA Oil Immersed Type Power Transformer 33KV

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Zhejiang
Validity to: Long-term effective
Last update: 2020-08-14 21:53
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Product details

Product Introduction

Our 7 MVA oil immersed type transformer was delivered to DRC in 2018, the rated power of the transformer is 7000 KVA. the primary voltage of the transformer is 33 KV and secondary voltage is 6.6 KV, it was designed with 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, oil immersed power transformer is designed in accordance with IEC, ANSI and other major international standards.


Scope of Supply

Product: Oil Immersed Power Transformer

Rated Power: Up to 200 MVA

Primary Voltage: Up to 230 KV


Technical Specification

7 MVA power transformer specifications and data sheet

Delivered to

Viet Nam

Year

2018

Model

S11-7 MVA-33/6.6KV

Type

Oil Immersed Power Transformer

Standard

IEC60076

Rated Power

7MVA

Frequency

50 HZ

Phase

Three

Cooling Type

ONAN

Primary Voltage

33 KV

Secondary Voltage

6.6 KV

Winding Material

Copper

Vector Group

Dyn11

Impedance

5%

Tap Changer

NLTC

Tapping Range

±2*2.5%

No Load Loss

3.4KW

On Load Loss

28KW

Accessories

Standard Configuration

Remarks

N/A


7 MVA 33/6.6KV Transformer Manufacturing Process Chart

Finished 7 MVA 33/6.6KV Transformer


Packing and Delivery


What is the difference between shell type core type transformer?

One of the major differences between core type and shell type transformer is that the core type transformer, the winding encircles the core, whereas, in shell type transformer, the core encircles the winding of the transformer.


FAQ

1. How can you support us as a partner?

We will offer you the best price, best service and other supporting documents such as quotation, technical data sheet, drawing, reference list, manufacturing plan, quality control plan, testing plan, test report, etc.

2. What is the scope of your after-sale service?

Installation, commissioning, training, maintenance, etc.

3. Why choose SCOTECH?

Experienced transformer supplier with professional engineering team.

Complete customer service from quoting to operating.

Quick response 24/7.


http://www.scotech-electrical.com/

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