630kva Three-phase Compact Oil Immersed Distribution Transformer Power Transformer Price
Introducing our high-quality 630kva three-phase compact oil immersed distribution transformer, designed for efficient power transmission. This transformer is perfect for industrial and commercial applications, providing reliable and stable electricity supply. Fabricated in China, this transformer is built to meet international standards and ensure long-lasting performance.
Key Features:
- High Voltage Transformer
- 3 Phase Transformer
- Oil Type Transformer
- Amorphous Core for Energy Efficiency
- Compact Design for Space-saving Installation
-
Whether you need a distribution transformer for your factory, plant, or facility, our 630kva three-phase transformer is the ideal choice. Purchase now at a competitive price and experience the difference in power transmission efficiency!
Product Characteristics
Iron Core
Our transformers feature an iron core made from cold-rolled silicon copper sheets with high magnetic permeability. This new type of core employs a full oblique joint stacking method, with the core column exhibiting a multi-step circular section, and consistent sections for both the iron yoke and the core itself.
Winding
The winding process incorporates corrugated oil channels and a no-paint dipping technique, ensuring tight tape binding. The concentric coils of the winding include a high voltage winding with essential tap connections, leading to the tap-changer. The switch, mounted on the box cover, allows for voltage adjustments prior to tapping.
Safety Protection Device
Our transformers, ranging from 30 to 2000kVA, come equipped with pressure relief valves to ensure safety.
Additionally, gas relays with alarm and tripping terminals are available upon user request, enhancing the protective measures.
Product Specification
Rated capacity (kVA) |
Voltage combination |
Join group label |
No-load loss(W) |
Load loss (W) |
No-load current (%) |
Short circuit impedance (%) |
|
high pressure (kV) |
High pressure tap range(%) |
Low pressure (kV) |
|
|
|
|
|
30 |
6 6.3 6.6 10 10.5 11 |
±5±2×2.5% |
0.4 |
Dyn11 Yzn11 Yyn0 |
80 |
630/600 |
1.8 |
4 |
50 |
100 |
910/870 |
1.6 |
4 |
63 |
110 |
1090/1040 |
1.6 |
4 |
80 |
130 |
1310/1250 |
1.5 |
4 |
100 |
150 |
1580/1500 |
1.4 |
4 |
125 |
170 |
1890/1800 |
1.4 |
4 |
160 |
200 |
2310/2200 |
1.3 |
4 |
200 |
240 |
2730/2600 |
1.2 |
4 |
250 |
290 |
3200/3050 |
1.2 |
4 |
315 |
340 |
3830/3650 |
1.1 |
4 |
400 |
410 |
4520/4300 |
1.1 |
4 |
500 |
480 |
5410/5150 |
1.0 |
4 |
630 |
570 |
6200 |
0.9 |
4.5 |
800 |
Dyn11 Yyn0 |
700 |
7500 |
0.8 |
4.5 |
1000 |
830 |
10300 |
0.8 |
4.5 |
1250 |
970 |
12000 |
0.7 |
4.5 |
1600 |
1170 |
14500 |
0.6 |
4.5 |
Note: 1. Load loss values above the slash line in the table apply to the Dynl1 connection group, while those below the line pertain to the Yyn0 connection group.
2. Performance parameters for other capacities can be customized as per user and manufacturer agreements.
![630kVA Triangle Core Three-Phase Double-Winding Distribution Oil-Immersed Transformer](//www.micstatic.com/athena/img/transparent.png)
Certification Certificate
![630kVA Triangle Core Three-Phase Double-Winding Distribution Oil-Immersed Transformer](//www.micstatic.com/athena/img/transparent.png)
Frequently Asked Questions
Q: Are you a manufacturer, factory, or trading company?
A: Yes, we are a manufacturer with over 15 years of experience in the development, production, and operation of transformers.
Q: What is your warranty period?
A: We offer a comprehensive 12-month warranty on our products.
Q: What is the production time?
A: The production time ranges from 30 to 45 days, depending on order specifications.
Q: What payment terms do you offer?
A: We accept payments via T/T, L/C, or through negotiation, ensuring flexibility for our valued clients.
Q: How does your factory conduct quality control?
A: Our stringent quality control measures involve a meticulous 100% QC inspection process, ensuring that each product meets our high standards of excellence. From raw material selection to the final stages of production, we conduct over 10 thorough QC inspections.
Q: Do you have any products in stock?
A: Generally, we do not keep stock. Each of our products is custom-manufactured based on your specific order requirements, guaranteeing tailored solutions for your needs.
Q: What does a custom transformer need to provide?
A: For optimal customization, providing technical drawings and detailed technical specification documents is ideal. Alternatively, you can share specific technical specifications from our 'Quote and Order Required Information' section.
Q: Can I have a catalogue and price list for my MOQ trial order?
A: All our products are proudly manufactured in China and thoroughly detailed on our official website. For specific enquiries or additional information, please feel free to contact us directly.