Product Introduction
This 100 MVA 220KV 3 phase high voltage power transformer was delivered to a substation in CHINA in 2014, the rated power of the transformer is 100000 KVA, the primary voltage of the transformer is 220KV and the secondary voltage is 37KV. Our 100 MVA power transformer was designed with advanced technology and adopts high quality material and components which result in reliable quality and long operation time. The transformer had passed the type test at witness of CESI, including the short-circuit test.
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 Power Transformer
Rated Power: Up to 200 MVA
Primary Voltage: Up to 230 KV
Technical Specification
100 MVA power transformer specification and data sheet
| Delivered to | China |
| Year | 2014 |
| Model | S-100 MVA-220/35KV |
| Type | Oil Immersed Power Transformer |
| Standard | IEC60076 |
| Rated Power | 100 MVA |
| Frequency | 50 HZ |
| Phase | Three |
| Cooling Type | ONAN |
| Primary Voltage | 220 KV |
| Secondary Voltage | 35 KV |
| Winding Material | Copper |
| Vector Group | YNd11 |
| Impedance | 13% |
| Tap Changer | OLTC |
| Tapping Range | ±8*1.25% |
| No Load Loss | 61KW |
| On Load Loss | 274KW |
| Accessories | Standard Configuration |
| Remarks | N/A |
General Arrangement Drawing
100 MVA power transformer dimensions and weight details
100 MVA 220/37KV Transformer Windings
Finished 100MVA 220/10KV Transformer
100 MVA 220/10KV Transformer Testing
Packing and Delivery
Installation Commissioning and Operation
What is the difference between power and distribution transformer?
Power transformers are used in transmission network of higher voltages for step-up and step down application (400 kV, 220 kV, 110 kV, 66 kV, 33kV) and are generally rated above 5000kVA.
Distribution transformers are used for lower voltage distribution networks as a means to end user connectivity. (11kV, 6.6 kV, 3.3 kV, 440V, 230V) and are generally rated less than 5000 KVA.
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.
4.Why choose SCOTECH?
Experienced transformer supplier with professional engineering team.
Complete customer service from quoting to operating.
Quick response 24/7.
