Product
Quality
Quality
Product Introduction
The 200 kVA power distribution transformer was delivered to South Africa in 2022.
The rated power of the transformer is 200 kVA with ONAN cooling, the primary voltage is 0.525/0.55 kV with ±2*2.5% tapping range (NLTC), the secondary voltage is 0.38 kV, they formed a vector group of Yyn0.
Our 200 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
200 KVA transformer specifications type and data sheet
Delivered to | South Africa |
Year | 2022 |
Model | |
Type | Oil immersed distribution transformer |
Standard | IEC60076 |
Rated Power | 200 kVA |
Frequency | 50 HZ |
Phase | Three |
Cooling Type | ONAN |
Primary Voltage | 0.525/0.55 kV (two groups bushings, one group(3) for 0.525kV,one group(3) for 0.55kV) |
Secondary Voltage | 0.38 kV |
Winding Material | Copper |
Vector Group | Yyn0 |
Impedance | 4.0% |
Tap Changer | NLTC |
Tapping Range | N/A |
No Load Loss | 0.48 KW |
On Load Loss | 3.1 KW |
Accessories | Standard Configuration |
Remarks | N/A |
200kVA-0.55(0.525)/0.38kV Transformer Drawing
200 kVA transformer diagram drawing and size.
200kVA-0.55(0.525)/0.38kV Transformer Manufacturing Process
Transformer Construction of the Core:
200kVA-0.55(0.525)/0.38kV Transformer Oil Tank
Introduction of oil tank：
Corrugated oil tank uses the "corrugated sheet folding machine" in the corrugated production line to automatically fold the specification of cold-rolled steel coil into the sheet type required by the design drawing, including the corrugated height, pitch, corrugated sheet, straight edge length and total length and width of corrugated sheet. The folding quality is good and the speed is fast; the corrugated sheet is welded after folding to complete the folding end seam and reinforced iron welding. The welding adopts argon arc welding, with stable welding arc, large weld penetration, good forming, and no defects. The corrugated oil tank has a bottom, a box edge, and a rectangular mailbox made of corrugated sheets. The corrugated sheet is made of folded sheet. In addition to good heat dissipation performance, the corrugated fin has the function of expansion to relieve the internal pressure rise.
Transformer Manufacturing Process - Final Assembly
Finished 200kVA-0.55(0.525)/0.38kV Transformer
Packing and Delivery
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.
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