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Basic Info.
Product Description
1. Product structure:
1. Jiayue brand box-type substation structure:
The box body of European substation is composed of three parts: base, shell and top cover. The base is generally made of channel steel, angle steel, flat steel, steel plate, etc., which are assembled and welded or fixed with bolts; in order to meet the needs of ventilation, heat dissipation, and incoming and outgoing lines, strip-shaped holes and round holes of appropriate size should also be made at corresponding positions. shaped hole. Box shell, top cover channel steel, angle steel, steel plate, aluminum alloy plate, color steel plate, cement plate, etc. are bent, welded or connected with screws, hinges or related special accessories.
2. Structure of high voltage power distribution device:
The compact substation high-voltage power distribution device can be divided into two types: terminal type and ring network type in terms of incoming lines; in terms of incoming lines, it can be divided into: overhead incoming lines from the top of the box body and underground entry and exit by using high-voltage cable trenches Wire.
3. Transformer chamber structure:
European-style box-type substations are equipped with independent transformer rooms, which are mainly composed of transformers, automatic temperature control systems, lighting and safety fences.
4. Structural design of low voltage chamber:
The number of output channels of the low-voltage room of Eurovariant varies in structural design according to the size of the transformer capacity and the needs of users. The capacity of the transformer is small, and the number of output channels required by the user can be reduced; while the capacity of the transformer is large, the number of input and output channels required by the user can be considered to design more channels, and the layout can also be considered in the form of operation with corridors.
2.Support custom appearance 
| Item | Unit | HV Side | Transformer | LV Side |
| Rated frequency | Hz | 50 | 50 | 50 |
| Rated power | kVA | 30-3150 | ||
| Rated voltage | kV | 10, 11, 15,33 | 0.4 | |
| Rated current | A | 630 | 50-5000 | |
| Rated short-time withstand current | KA | 25 | 50 | |
| Power frequency withstand voltage | kV | 50 | 3/sec | |
| Lightning impulse withstand voltage | kV | 125 | ||
| Tapping range | - | ±2*2.5% | ||
| IP grade | - | IP33 | IP23 | IP33 |
| Noise level | dB | <50 | ||
1. Choose famous brand breakers, like CHINT, DELIXI.
2. Provide electric primary system drawing as clients request.
3. Removable enclosure, convenient to sea delivery, save much freight charge.
4. Diversified enclosure pattern, can be designed as clients idea.
5. OK to choose Oil type transformer, or Dry type.
6. Enclosure IP33, IP54.
7. The top cover of the box body is designed with a double-layer structure, which has a good heat insulation effect.
8. OEM is acceptable.
9. Copper Busbar connector inside.
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Henan Jiayue Electric Power Technology Co., Ltd. is an enterprise with technology as the guide and product quality as the purpose.
We can provide you with S9 series, S11 series, S13 series energy-saving oil-immersed power transformers, electric furnace transformers, box-type substations, combined transformers, rectifiers Transformers, epoxy resin dry-type transformers, high and low voltage switchgear, distribution boxes, energy storage cabinet, and other special transformers.
The factory covers an area of 92,000 square meters and employs nearly 500 people.Our products fully comply with the national and industry standards required by the International IEC standards for key performance indicators, ensuring operational efficiency, safety, environmental protection and reliability of the products, favored by customers at home and abroad.
All products of the company have passed the national type test like CCC,CQC, CTQC,CE,SGS and other national mandatory product certification, and has a perfect quality, occupational health and environmental management system certification system. Our products have passed ISO9001, 2000 and other international quality system certification.
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