10kV class S (B) H15 series amorphous alloy distribution transformer
Key attributes
| Brand | ROCKWILL |
| Model NO. | 10kV class S (B) H15 series amorphous alloy distribution transformer |
| Rated voltage | 10kV |
| Rated frequency | 50/60Hz |
| Rated capacity | 1250kVA |
| Series | S (B) H |
Product descriptions from the supplier
Product Description
The 10kV class S(B) H15 series amorphous alloy distribution transformer represents a leap forward in energy-efficient power distribution technology. Engineered with a core of advanced amorphous metal, this transformer series is designed to achieve ultra-low no-load losses, significantly reducing electricity waste and operational costs. Ideal for utility grids, commercial complexes, and industrial plants, the S(B) H15 series offers exceptional reliability and a rapid return on investment by minimizing the total cost of ownership over its entire lifecycle. It sets a new standard for eco-friendly and economically viable electrical infrastructure.
Key Features
Features an H15 grade amorphous alloy core that reduces no-load losses by 60-80% compared to conventional silicon steel transformers, translating directly into lower electricity costs.
Ultra-low no-load losses ensure the lowest total cost of ownership over its entire service life, offering an excellent return on investment despite a slightly higher initial capital outlay.
Drastically reduced energy consumption leads to a lower carbon footprint. As a dry-type transformer, it is oil-free, flame-retardant, and explosion-proof, making it safer and more environmentally friendly.
The amorphous core is inherently resilient to mechanical stress and offers strong short-circuit resistance. An optimized magnetic circuit design ensures quiet operation below standard limits, suitable for noise-sensitive areas.
Designed and manufactured in compliance with international standards (IEC, IEEE) and relevant Chinese National Standards (GB), guaranteeing global applicability, reliability, and high quality.
Product model
Performance Parameters - Technical Parameters of S (B) H15-M Series Oil-Immersed Distribution Transformer
Rated Capacity |
Voltage Combination and Tap Range |
Connection Group |
No-load Loss (W) |
Load Loss at 120℃ (W) |
Short-circuit Impedance % |
No-load Current % |
Outline Dimensions (Length * Width * Height mm) |
Total Weight (kg) |
||
High Voltage kV |
Tap Range % |
Low Voltage kV |
||||||||
30 |
6 6.3 6.6 10 10.5 11 |
±5±2×2.5 |
0.4 |
Yyno Dyn11 |
33 |
600 |
4.0
|
1.7 |
1100 * 690 * 1090 |
630 |
50 |
43 |
870 |
1.3 |
1190 * 750 * 1140 |
710 |
|||||
63 |
50 |
1040 |
1.2 |
1250 * 750 * 1160 |
750 |
|||||
80 |
60 |
1250 |
1.1 |
1290 * 750 * 1160 |
810 |
|||||
100 |
75 |
1500 |
1 |
1260 * 800 * 1190 |
870 |
|||||
125 |
85 |
1800 |
0.9 |
1320 * 870 * 1220 |
940 |
|||||
160 |
100 |
2200 |
0.7 |
1370 * 810 * 1220 |
1050 |
|||||
200 |
120 |
2600 |
0.7 |
1410 * 800 * 1320 |
1140 |
|||||
250 |
140 |
3050 |
0.7 |
1490 * 810 * 1360 |
1290 |
|||||
315 |
170 |
3650 |
0.5 |
1520 * 790 * 1430 |
1500 |
|||||
400 |
200 |
4300 |
0.5 |
1670 * 820 * 1510 |
1710 |
|||||
500 |
240 |
5150 |
0.5 |
1650 * 910 * 1450 |
1960 |
|||||
630 |
320 |
6200 |
0.3 |
1830 * 920 * 1440 |
2250 |
|||||
800 |
380 |
7500 |
0.3 |
1910 * 950 * 1500 |
2730 |
|||||
1000 |
450 |
10300 |
0.3 |
2000 * 1100 * 1490 |
3300 |
|||||
1250 |
530 |
12000 |
0.2 |
2100 * 1100 * 1580 |
3560 |
|||||
1600 |
630 |
14500 |
0.2 |
2120 * 1240 * 1560 |
3830 |
|||||
Note: the above parameters are only for typical values, and can be customized according to customer requirements.
Implementation criteria: GB1094.1~2-1996, GB1094.3-2003, GB1094.5-2008, GB/T6451-2008
Conditions of use
No more than 1000m indoor or outdoor
The highest ambient air temperature is +40℃, the highest daily average temperature is +30℃.
Maximum annual average temperature +20℃ minimum temperature -25℃
According to user requirements, transformers can be operated under special conditions.
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