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| Application: | Power, Electronic, Instrument, Rectifier |
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Jiangsu Xinhong Electrical Equipment Co., Ltd. is a large-scale enterprise integrating research and development, manufacturing, trade, and service functions, with industrial electrical equipment as its main focus. Its main products cover the following major categories:
Power Transformers , Electronic Transformer , Electric Transformer , Oil Immersed Transformer , Distribution Transformer ,Dry Type Transformer
Power transformers are key devices in power systems for transforming voltage and transmitting electric energy. The power transformers produced by Jiangsu Xinhong Electrical Equipment Co., Ltd. feature high efficiency, low losses, and high reliability. They are widely used in various power systems, industrial enterprises, and new energy projects, effectively enhancing the stability and safety of electric power transmission.
High and Low Voltage Complete Sets of Equipment
High and low voltage complete sets of equipment are important devices in power systems for distributing, controlling, and protecting electric energy. The company's high and low voltage complete sets of equipment include switchgear cabinets and distribution cabinets. These products are compact in structure, stable in performance, and easy to operate, meeting the needs of different users. They are widely used in industrial, commercial, and residential building fields.
Container-Type Substations
Container-type substations are factory-prefabricated, compact indoor and outdoor distribution equipment that integrates high-voltage switchgear, power transformers, and low-voltage distribution devices according to certain wiring schemes. The container-type substations produced by Jiangsu Xinhong Electrical Equipment Co., Ltd. have the advantages of small size, easy installation, reliable operation, and simple maintenance. They are suitable for urban power grid transformation, residential areas, commercial centers, industrial enterprises, and other places.
Prefabricated Cabin-Type Substations
Prefabricated cabin-type substations are a new type of substation with the advantages of short construction period, small land occupation, and strong environmental adaptability. The prefabricated cabin-type substations produced by Jiangsu Xinhong Electrical Equipment Co., Ltd. adopt advanced design concepts and manufacturing processes, meeting the needs of different environments and application scenarios. They are widely used in new energy power generation, urban rail transit, industrial parks, and other fields.
High and Low Voltage Harmonic Control Devices
With the continuous development of power systems, harmonic problems are becoming increasingly prominent, severely affecting the safe operation of power equipment and electric power quality. The high and low voltage harmonic control devices produced by Jiangsu Xinhong Electrical Equipment Co., Ltd. can effectively suppress harmonics in power systems, improve electric power quality, and ensure the stable operation of power equipment. They are suitable for various industrial enterprises and power systems.
Jiangsu Xinhong Electrical Equipment Co., Ltd. has won a good reputation and extensive market recognition in the field of electrical equipment with its advanced technology, high-quality products, and comprehensive after-sales service.
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nominal
capacity
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high
voltage side
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High voltage
tap range
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low
voltage side
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Connection
group labeling
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No-
load loss
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Load Loss |
No-load
current
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Short Circuit
Impedance
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| 30KVA |
11KV
10.5KV
10KV 6.3KV 6KV |
±5
±2×2.5%
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0.4KV
0.69KV
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Dyn11
Yyn0
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100W | 630/600W | 2.3% | 4% |
| 50KVA | 130W | 910/870W | 2.0% | 4% | ||||
| 63KVA | 150W | 1090/1040W | 1.9% | 4% | ||||
| 80KVA | 180W | 1310/1250W | 1.9% | 4% | ||||
| 100KVA | 200W | 1580/1500W | 1.8% | 4% | ||||
| 125KVA | 240W | 1890/1800W | 1.7% | 4% | ||||
| 160KVA | 280W | 2310/2200W | 1.6% | 4% | ||||
| 200KVA | 340W | 2730/2600W | 1.5% | 4% | ||||
| 250KVA | 400W | 3200/3050W | 1.4% | 4% | ||||
| 315KVA | 480W | 3830/3650W | 1.4% | 4% | ||||
| 400KVA | 570W | 4520/4300W | 1.3% | 4% | ||||
| 500KVA | 680W | 5410/5150W | 1.2% | 4% | ||||
| 630KVA | 810W | 6200W | 1.1% | 4.5% | ||||
| 800KVA | 960W | 7500W | 1.0% | 4.5% | ||||
| 1000KVA | 1150W | 10300W | 1.0% | 4.5% | ||||
| 1250KVA | 1360W | 12000W | 0.9% | 4.5% | ||||
| 1600KVA | 1640W | 14500W | 0.8% | 4.5% | ||||
| 2000KVA | 1960W | 19800W | 0.8% | 5% | ||||
| 2500KVA | 2310W | 23000W | 0.7% | 5% |
1. Winding Structure:
Our transformers feature a high-voltage winding with a multi-layer cylindrical, continuous or connecting continuous structure, enhancing shock distribution, minimizing magnetic leakage, and offering high mechanical strength alongside robust short-circuit resistance.
2. Superior Iron Core Design:
We employ high-quality cold rolled grain oriented silicon steel sheets with a full diagonal seam stacking method, which substantially reduces no-load loss and minimizes no-load current for an efficient operation.
3. Enhanced Fastening and Anti-Loosening:
Core and windings are meticulously fastened with precision measures; equipped with self-locking anti-loosening nuts to ensure stability during transportation. Our non-hanging center structure is designed to absorb vibrations, while fastening nuts guarantee long-term operational integrity.
4. Advanced Vacuum Processing:
With vacuum drying of coils and cores, alongside vacuum-filtered oil injection, we ensure minimal moisture presence within the transformer, enhancing its longevity and performance.
5. Ingenious Oil Tank Design:
The oil tank features a corrugated sheet with a breathing function, adept at compensating for oil volume changes due to temperature variations, eliminating the need for an oil storage cabinet and effectively reducing the transformer's height.
6. Additional Features:
Boasting a beautiful appearance and compact size, our transformers require minimal installation space, making them the ideal maintenance-free solution for modern power systems.
These transformers are essential in power plants, substations, industrial and mining enterprises, as well as rural power grids, ensuring efficient power distribution across diverse applications.
Regular Inspection Protocols: Frequent checks of the oil level and oil insulation strength are imperative. Address any issues by promptly replacing the transformer oil to maintain optimal performance.
Ensuring Stable Operation: Promote stable transformer operation by preventing overloads and short circuits, and adhering to safe operational practices.
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