Exquisite Product Introduction
Shandong Zhifeng Transformer Co., Ltd. proudly presents the revolutionary S11 and S13 series, a new frontier in fully sealed oil-immersed transformers. Expertly crafted for AC power systems functioning at 50Hz and voltages up to 20kV, these transformers epitomize the pinnacle of technological advancement. They are ideally suited for a wide range of industries, including petroleum, metallurgy, chemical, textile, and light industry. Engineered to thrive in high-dust conditions, our transformers guarantee dependable and efficient energy distribution across numerous industrial applications, setting a new standard in performance and reliability.
Comprehensive Product Specifications
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 |
| 100 |
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. The load loss values presented above the slash line apply to the Dynl1 connection group, while those below correspond to the Yyn0 connection group.
2. Performance parameters for various capacities are tailored collaboratively between the user and manufacturer to fulfill specific needs.
Company Overview
Nestled in the charming North Rainbow Industrial Park along East Second Ring Road, Linqing City, Shandong Province, Shandong Zhifeng Transformer Co., Ltd. boasts a sprawling 45,000 square meters. Our company seamlessly integrates the production, sales, and R&D of a wide spectrum of power equipment, including oil-immersed transformers (35kV and below), dry transformers, specialty transformers, grounding transformers, arc suppression coils, reactors, box-type substations, and American box transformers. Proud to be a vanguard in the power equipment industry, we stand as a leading professional manufacturer.
Certifications and Accreditations
Frequently Asked Questions
Q: Are you a manufacturer, factory, or trading company?
A: Absolutely, our unwavering commitment to the development, production, and operation of transformers has spanned over 15 remarkable years. This extensive experience positions us to consistently deliver products that meet the pinnacle of quality and reliability. Our transformers provide unmatched performance and dependability, ensuring that your needs are seamlessly met every single time. Trust Shandong Zhifeng Transformer Co., Ltd. to offer you top-tier transformers that excel without compromise and embody excellence in every aspect.
Q: What is your warranty?
A: We proudly offer a comprehensive 12-month warranty on all our products, which is a testament to our confidence in their superior quality and durability. This warranty provides you with unparalleled peace of mind and unwavering reliability with every purchase, ensuring that you can trust in the long-lasting performance of our transformers.
Q: What is the production time?
A: Our production timeline typically spans from 30 to 45 days. We dynamically adjust to your specific order requirements, guaranteeing timely delivery that aligns with your project schedule. This adaptability ensures that your projects progress smoothly, without compromising on the exceptional quality you expect.
Q: What are your payment terms?
A: We accept payments via T/T and L/C. Additionally, we are amenable to discussing alternative terms to best suit your needs, ensuring a seamless and flexible transaction. Our goal is to offer you the smoothest purchasing experience possible with payment options tailored to your preferences.
Q: How does your factory conduct quality control?
A: We execute a rigorous 100% QC inspection process, ensuring each product meets our stringent quality standards. From raw materials to final manufacturing, over 10 meticulous QC checks are conducted to guarantee top-tier quality. Our thorough quality control process signifies our commitment to providing you with only the best.
Q: Do you have any products in stock?
A: We generally do not maintain stock, as each item is custom-manufactured to fulfill your specific order quantity. This customization allows us to craft each product specifically to your needs, guaranteeing that every transformer is designed with your unique requirements in mind, ensuring optimal performance.
Q: What does a custom transformer need to provide?
A: The optimal approach is to provide comprehensive technical drawings and detailed specification documents. Alternatively, sharing detailed technical specifications as outlined under 'Quote and Order Required Information' ensures we can deliver a product that perfectly matches your unique requirements, tailored to your precise needs.
Q: Can I have a catalogue and price list for my MOQ trial order?
A: All our products are proudly crafted in China and can be viewed on our official website. For more detailed information and to facilitate your MOQ trial order, please contact us directly; our team will be delighted to assist you by providing all the necessary information to make an informed decision.
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