Relying on the company's exclusive calculation and verification procedures, the ultra-high voltage transformer optimizes the design and verification of all parts such as the core, coil, and body. It combines high-quality material selection, sophisticated technology and efficient manufacturing to achieve the advantages of small size, light weight, low loss, low local discharge, and low noise. It has the characteristics of energy saving and environmental protection, convenient operation and maintenance, reliable operation, and low cost.
Product features:
1. High efficiency and energy saving
Our 110KV power transformer adopts a new generation of amorphous alloy iron core and stepped lamination process, combined with a low eddy current density design, which significantly optimizes the magnetic flux distribution.Through computer electromagnetic field simulation, the coil arrangement is optimized to effectively reduce stray losses, and the no-load losses are reduced by 15-20% compared with conventional products, and the annual operating power savings are significant.The advanced wire material and insulation system optimize the load loss to 10-15%, ensuring that the transformer maintains efficient operation within the full load range.
2. Safe and reliable
The transformer adopts a fully sealed structure design, and multiple sealing technologies are used at the connection between the box body and the casing to completely isolate air and moisture, prevent the aging of the insulating oil, and ensure the long-term stable operation of the internal components.By strengthening the coil compression system, optimizing the electromagnetic shielding and adopting a high-strength support structure, the product has excellent short-circuit resistance and has passed the IEC 60076-5 standard short-circuit withstand test.The fuel tank adopts explosion-proof design, which can maximize the safety of equipment and personnel even under extreme working conditions, and meet the reliability requirements of important power nodes.
3. Intelligent monitoring
Our 110KV transformer can be equipped with an integrated online monitoring system, which collects temperature, oil level and gas data in real time through multiple sensors, combined with optical fiber temperature measurement and oil and gas chromatographic analysis, to accurately warn of potential faults.The monitoring data is transmitted to the dispatching system or cloud platform via 4G/optical fiber. Users can check the status and receive early warnings at any time through a computer or mobile phone APP to achieve predictive maintenance and improve the level of intelligent operation and maintenance.
4. Environmentally friendly design
The product fully uses environmentally friendly transformer oil, which has high ignition point and biodegradable characteristics, greatly reducing environmental risks.By optimizing the magnetic circuit design, adopting elastic shock absorption installation and sound insulation cover technology, low-noise operation (<65dB) is achieved to meet the environmental protection requirements of neighboring substations in residential areas.
Design consulting:
We provide free design consultation verified by 20 years of experience to deeply match your substation layout and load characteristics to ensure that the transformer parameters fit perfectly with the system.
Installation guidance
We are equipped with certified engineers with more than 10 years of on-site experience to implement a 23-step standardized installation process based on ISO 9001, and the quality can be traced from unpacking to commissioning.
After-sales guarantee
We provide lifetime technical support and environmental compliance consulting covering the entire product life cycle, and establish long-term partnerships that go beyond equipment delivery.
Operation & maintenance
We provide a stepped and customized operation and maintenance training system, from basic operation, professional maintenance to in-depth fault diagnosis, to comprehensively enhance your team's capabilities.
Why choose Kechang
Here Are Three Reasons Why You Choose Us
Provide personalized customized services
We are a comprehensive power service company integrating R&D, design, manufacturing, sales, and after-sales service. Our main products include 220KV and below oil-immersed power transformers, 35KV and below dry-type power transformers, amorphous alloy transformers, prefabricated substations, high and low voltage switchgear, ring main units, vacuum circuit breakers, distribution boxes, etc.
Technical Specification of 110KV Power Transformer
| Rated capacity KVA |
Level 1 |
Level 2 |
Level 3 |
Short-circuit impedence % |
|||
|
No-load loss, KW |
Load loss (75℃) KW |
No-load loss, KW | Load loss (75℃) KW | No-load loss, KW | Load loss (75℃) KW | ||
|
6300 |
4.1 |
32 |
1.8 |
32 |
5.9 |
33 |
10.5 |
|
8000 |
4.9 |
38 |
5.8 |
38 |
7.1 |
40 |
|
|
10000 |
5.8 |
45 |
6.8 |
45 |
8.4 |
48 |
|
|
12500 |
6.8 |
53 |
8.1 |
53 |
9.9 |
56 |
|
|
16000 |
8.3 |
65.7 |
9.8 |
65.7 |
12 |
69 |
|
|
20000 |
9.7 |
79 |
11.4 |
79 |
14.1 |
84 |
|
|
25000 |
11.4 |
94 |
13.5 |
94 |
16.6 |
99 |
|
|
31500 |
13.5 |
111 |
16 |
111 |
19.7 |
117 |
|
|
40000 |
16.2 |
133 |
19.1 |
133 |
23.5 |
141 |
|
|
50000 |
19.4 |
158 |
22.9 |
158 |
28.2 |
166 |
|
|
63000 |
22.9 |
187 |
27 |
187 |
33.3 |
198 |
|
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