Product Introduction

This 1.5 MVA distribution transformer was delivered to South Africa in 2020, the rated power of the transformer is 1500 KVA. This 150 KVA Step Down transformer 11kv to 6.6kv, the primary voltage is 11kv, the secondary voltage is 6.6kv. This is a Delta Wye Transformer, the high voltage use delta connection, and the low voltage use star connection. Our 1.5 MVA power transformer 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 distribution Transformer

Rated Power: Up to 5000 KVA

Primary Voltage: Up to 35 KV

Technical Specification

1.5 MVA 11/6.6KV Transformer Conservator

Transformer conservator function:

The conservator is divided into conventional conservator and corrugated conservator. When the volume of transformer oil expands or shrinks with the rise and fall of oil temperature, the oil pillow plays the role of oil storage and oil filling to ensure that the oil tank is always filled with oil. The volume of the oil pillow is generally 8% ~ 10% of the total oil content of the transformer.

Finished 1.5 MVA 11/6.6KV Transformer

Packing and Delivery

When should the transformer stop running?

1. The internal noise of the transformer is very loud and there is a burst sound

2. The oil temperature is more than 10 ℃ higher than normal

3. Fuel injection in conservator or safety airway

4. The oil leakage caused the oil level to drop below the visible part of the oil level gauge

5. The color of the oil changes too much

6. The bushing is seriously damaged

7. Transformer smoke or fire

FAQ

1. Where is your main market?

We had exported our transformers to more than 30 countries in the world, our main market is Africa countries, South and North American countries, and Asia countries.

2. What certificate do you have?

We have KEMA, CESI, CTQC type test report for our transformers.

3. How long is your delivery time?

30 days after drawing confirmed by buyer for distribution transformers below 5000kva, bigger transformers depend on the capacity and components, normally 30-90days(with imported components)