Product Description
As a new energy-saving technology, amorphous alloy transformer energy-saving performance is mainly derived from the use of a new type of iron-based amorphous alloy with excellent soft magnetic properties. Amorphous alloy core transformer is a kind of transformer made of new magnetic conducting material-amorphous alloy. Its free load loss(refers to power loss measured on primary when the transformer secondary is in open-circuit) is about 80% less than transformer with silicon steel sheet as core and the free load current (when the transformer secondary is in open-circuit, there is still a certain primary current which is called free load current) decreases about 85%.
Advantages
1 - Our transformers boast remarkably low loss, minimal noise levels, reduced partial discharge, efficient low temperature rise, and exceptional energy-saving performance.
2 - Featuring the latest innovations in insulation structure,
3 - They exhibit outstanding anti-short-circuit capabilities.
4 - For heat dissipation, we employ corrugated sheets or advanced sheet radiators, along with other cutting-edge components.
5 - The iron core is crafted from premium cold-rolled grain-oriented silicon steel sheets, ensuring low loss and minimal magnetostriction. With our unique 45-degree full oblique joint and circular cross-section design, the iron core remains stable and secure against vibrations during transport and operation.
Fields of Application
Perfect for deployment in power stations,compact transformer stations, standard industrial facilities , mines, hospitals, commercial buildings, airports, tunnels, chemical plants, and even nuclear power facilities.
Service Environment
Designed for both outdoor and indoor applications,
these transformers perform optimally under normal environmental conditions, with elevations up to 1000 meters.
They thrive in temperatures ranging from a maximum of +40°C to a minimum of -25°C.
For specialized conditions where elevations exceed 1000 meters,
they operate efficiently with environmental temperatures between +40°C and a chilling minimum of -45°C (specifics available upon order).
Ideal mounting conditions include environments free from corrosive gases and noticeable dirt.
| Rated capacity (kVA) |
H.V.
(kV) |
Tapping range |
L.V. (kV) |
Vector group |
Loss(kW) |
No-load current (%) |
Impedance voltage (%) |
Weight (kg) |
| Load loss |
No-load loss |
oil |
Total |
| 10 |
6,10,11 |
±5% or ±2*2.5% |
0.4 0.415 0.433 |
Dyn11
or
Yyn0 |
0.26 |
0.09 |
3.2 |
4 |
45 |
172 |
| 20 |
0.44 |
0.10 |
3.0 |
65 |
240 |
| 30 |
0.63 |
0.13 |
2.3 |
65 |
245 |
| 50 |
0.91 |
0.17 |
2.0 |
80 |
330 |
| 63 |
1.09 |
0.20 |
1.9 |
90 |
365 |
| 80 |
1.31 |
0.25 |
1.9 |
95 |
410 |
| 100 |
1.58 |
0.29 |
1.8 |
115 |
490 |
| 125 |
1.89 |
0.34 |
1.7 |
140 |
620 |
| 160 |
2.31 |
0.40 |
1.6 |
155 |
720 |
| 200 |
2.73 |
0.48 |
1.5 |
175 |
810 |
| 250 |
3.20 |
0.56 |
1.4 |
200 |
940 |
| 315 |
3.85 |
0.67 |
1.4 |
215 |
1090 |
| 400 |
4.52 |
0.80 |
1.3 |
240 |
1250 |
| 500 |
5.41 |
0.96 |
1.2 |
285 |
1460 |
| 630 |
6.20 |
1.20 |
1.1 |
4.5 |
345 |
1720 |
| 800 |
7.50 |
1.40 |
1.1 |
390 |
2050 |
| 1000 |
10.30 |
1.70 |
1.0 |
460 |
2430 |
| 1250 |
12.00 |
1.95 |
1.0 |
550 |
2850 |
| 1600 |
14.50 |
2.40 |
0.8 |
690 |
3600 |
| 2000 |
18.00 |
2.60 |
0.7 |
790 |
4300 |
| Rated capacity(kVA) |
H.V. (kV) |
Tapping range |
L.V. (kV) |
Vector group |
Loss(kW) |
No-load current (%) |
Impedance voltage (%) |
Weight (kg) |
| Load loss |
No-load loss |
oil |
Total |
| 30 |
15,20 |
±5% or ±2*2.5% |
0.4,0.415. 0.433 |
Dyn11
or
Yyn0 |
0.60 |
0.10 |
2.1 |
4 |
85 |
350 |
| 50 |
0.87 |
0.13 |
2.0 |
90 |
480 |
| 63 |
1.04 |
0.15 |
1.9 |
110 |
600 |
| 80 |
1.25 |
0.18 |
1.8 |
110 |
660 |
| 100 |
1.50 |
0.20 |
1.6 |
120 |
700 |
| 125 |
1.80 |
0.24 |
1.5 |
130 |
800 |
| 160 |
2.20 |
0.29 |
1.4 |
140 |
940 |
| 200 |
2.60 |
0.33 |
1.2 |
160 |
1130 |
| 250 |
3.05 |
0.40 |
1.2 |
180 |
1290 |
| 315 |
3.65 |
0.48 |
1.1 |
230 |
1400 |
| 400 |
4.30 |
0.57 |
1.0 |
250 |
1550 |
| 500 |
5.15 |
0.68 |
1.0 |
260 |
1780 |
| 630 |
6.20 |
0.81 |
0.9 |
4.5 |
320 |
2100 |
| 800 |
7.50 |
0.98 |
0.8 |
350 |
2560 |
| 1000 |
10.30 |
1.15 |
0.7 |
450 |
2800 |
| 1250 |
12.00 |
1.36 |
0.6 |
490 |
3200 |
| 1600 |
14.50 |
1.64 |
0.6 |
640 |
4000 |
| 2000 |
17.14 |
1.94 |
0.6 |
800 |
4900 |
| 2500 |
20.26 |
2.30 |
0.5 |
1180 |
6300 |
Detail Photos
Packaging & Shipping
Company Profile
Chenghe Eletric Power Technology Group CO., lTD. is a professional modern high-tech enterprise integrating R&D and manufacturing. The company was founded in 2016, with registered capital of 60 million, total assets of 120 million, with leading trancformer manufacturing technology and rich operating experience. All the products of the company have passed the certification of National Transformr Quality Supervision and Inspection Centre. In the spirit of 'Good is like water, Vitue carries things', and with the concept of harmony and innovation, Chenghe will meet the opportunities and chanllenges of the times with a new outlook! Chenghe will continue to improve and constantly transcend, with high quality products and services, and the majority of partners sincerely hand in hand, common development! Chenghe Electric is devoting to provide high-quality power for customers. Let us cooperate with a brighter future.
Factory Environment
Certificates
FAQ
Q: Are you a Manufacturer, factory or Trading company?
A: Yes, we are engaging over 20years in the research and development, production and operation of distribution equipment (transformer, switchgear, substation, etc.).
Q: What's your warranty terms?
A: We offer 24 months warranty time.
Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.
Q: What's your payment terms?
A: T/T, L/C or negotiation.
Q: How do you conduct quality control in your factory?
A: We implement incoming inspection for raw material, in process inspection during production and 100% OQC inspection before delivery to ensure every product is qualified.
Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.
Q: How can I trust you?
A: Chenghe Electric has more than 20years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, CE certificate, ISO9001, ISO14000 certificate. We are the audited supplier of Made-In-China.
Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.
Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.
){kind=link}