产品介绍:

Product Introduction

The 750 kVA power distribution transformer was delivered to Guyana in 2022. The transformer is used for power supply in small transformer factory.

The rated power of the transformer is 750 kVA with ONAN cooling. The primary voltage is 13.8kV with ±2*2.5% tapping range (NLTC), the secondary voltage is 0.48kV, they formed a vector group of Dyn11.

Our 750 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 ensure that each one of our delivered units has undergone rigorous full acceptance testing. We provide one-package service from consulting, quoting, manufacturing, installation, commissioning, training to after sale services, our products are now operating in more than 50 counties in the world. We aim to be your most reliable supplier as well as your best partner in business!

Scope of Supply

Product: Oil Immersed distribution Transformer

Rated Power: Up to 5000 KVA

Primary Voltage: Up to 35 KV

Technical Specification

750 KVA transformer specifications type and data sheet

750 kVA-13.8/0.48kV Transformer Drawing

750 kVA transformer diagram drawing and size.

750 kVA-13.8/0.48kV Transformer Name Plate

Finished 750 kVA-13.8/0.48kV Transformer

Basic technical requirements for installation of transformer:

1. The transformer's high-voltage down lead and high-voltage bus must adopt copper core or aluminum core rubber insulated wire; 2. The different phase to phase distance of high-voltage bus, high-voltage down lead and drop out fuse must be less than 300 mm;

3. The distance between the low-voltage side line and the high-voltage down lead shall not be less than 150 mm;

4. It is strictly prohibited that the low-voltage line passes through the high-voltage down lead, and the sag of the lead up and down lead should be neat and consistent; 5. The transformer shell, circuit breaker, arrester ground wire and transformer low-voltage side zero line should be grounded together first;

6. The transformer platform should be kept horizontal and the height difference of diagonal line of the table should be less than 30mm.

Packing and Delivery

FAQ

1. What standard do you follow?

IEC 60076 standard, and all other major international standard such as ANSI, CSA, UL, etc.

2. What package do you have for transformers?

Standard package with welded iron frame packed with ply wood boxes.

3. How long can I receive my transformers?

The shipping time from our port (shanghai or Ningbo) to your port is range from one week to one month, depend on the distance.

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