| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
|---|---|
| Phase: | Three |
| Core: | Core-type Transformer |
| Cooling Method: | Oil-immersed Type Transformer |
| Winding Type: | Two-winding Transformer |
| Certification: | ISO9001-2000, ISO9001, CCC |
| Samples: |
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| Customization: |
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1. The coil adopts a low axial short-circuit force structure. When the transformer is short-circuited, it can greatly reduce the axial short-circuit force and greatly improve the ability of withstanding short-circuit.
2. All the bolts and nuts on the cover surface are made of 304 stainless steel, which enhances the rust prevention ability of the transformer.
Product Parameters
| 6.3kv-15kv Distribution Transformer | |||||||
| Rated capacity kVA | HV (KV ) | HV tapping range | LV (KV) | Connection symbol | NO-load loss W | Load loss W | No-load current % |
| 30 | 6.3kV 10.5kV 11kV 13.2kV 13.8kV 15kV |
±2 × 2.5%; Or ±5% |
0.4 | Dyn11 or Yyn0 | 90 | 660 | 2.1 |
| 50 | 130 | 960 | 2.0 | ||||
| 63 | 150 | 1145 | 1.9 | ||||
| 80 | 180 | 1370 | 1.8 | ||||
| 100 | 200 | 1650 | 1.6 | ||||
| 125 | 240 | 1980 | 1.5 | ||||
| 160 | 290 | 2420 | 1.4 | ||||
| 200 | 330 | 2860 | 1.3 | ||||
| 250 | 400 | 3350 | 1.2 | ||||
| 315 | 480 | 4010 | 1.1 | ||||
| 400 | 570 | 4730 | 1.0 | ||||
| 500 | 680 | 5660 | 1.0 | ||||
| 630 | 810 | 6820 | 0.9 | ||||
| 800 | 980 | 8250 | 0.8 | ||||
| 1000 | 1150 | 11330 | 0.7 | ||||
| 1250 | 1350 | 13200 | 0.7 | ||||
| 1600 | 1630 | 15950 | 0.6 | ||||
| 2000 | 1950 | 19140 | 0.6 | ||||
| 2500 | 2340 | 22200 | 0.6 | ||||
| 10kv-35kv Distribution Transformer | ||||||
| Rated capacity kVA | High Voltage(kv) | Low Voltage(kv) | Connection symbol | No-load loss(w) | On-load loss(w) | No load current(%) |
| 400 | 10kv 11kv 20kv 35kv |
0.4 | Ydn11 Yyn0 |
570 | 4300 | 0.45 |
| 500 | 680 | 5410 | 0.45 | |||
| 630 | 810 | 30800 | 0.4 | |||
| 800 | 980 | 7500 | 0.4 | |||
| 1000 | 1150 | 10300 | 0.35 | |||
| 1250 | 1360 | 12000 | 0.3 | |||
| 1600 | 1640 | 145000 | 0.6 | |||
| 2000 | 1950 | 19140 | 0.6 | |||
| 2500 | 2340 | 22220 | 0.5 | |||
As one of the important equipment in the power supply and distribution system of industrial and mining enterprises and civil buildings, the oil-immersed distribution transformer reduces the 10(6)kV or 35kV network voltage to the 230/400V bus voltage used by the user. The production process of oil-immersed transformer is mainly divided into: insulation, low-voltage foil winding, high-voltage wire winding, coil pressing and baking, body assembly, body lead, body vacuum drying, total assembly, vacuum oil injection.
Transformers have a wide range of applications and many types. According to the use of the classification of power transformer, electric furnace transformer, rectifier transformer, power frequency experiment transformer, voltage regulator, mining transformer and so on. When classified according to the structural form, it can be divided into single-phase and three-phase transformers. According to the cooling medium, there are dry transformers, oil-immersed transformers, inflatable transformers, etc., according to the cooling method, there are natural cooling type, air-cooled type, water-cooled type, forced oil circulation water-cooled type, forced oil circulation air-cooled type, water-cooled type, etc., and there are autotransformers, double-coil transformers, three-coil transformers, etc. When classified according to the voltage regulation method, it can be divided into on-load voltage regulation and no-load voltage regulation transformers, and when classified according to the neutral insulation level, it can be divided into fully insulated transformers (the neutral insulation level is the same as the starting insulation level) and semi-insulated transformers. According to the core type classification, can be divided into core type, shell type, radiation type and so on.
Hebei Leicheng Electric Power Technology Co., LTD is a technology-oriented enterprise specializing in R&D, production, sales and services of power transformers, HV/LV switch cabinets and related products.
Since its inception, our company has been committed to the path of professional development. By virtue of its strong technical force, domestic and foreign advanced equipment, innovative ideas and extensive manufacturing experience, it has been certified by ISO9000 and adopts CAD to provide customers with environment-friendly, energy-saving, low-carbon and high-quality products suitable for regional characteristics to meet the market and the basic requirements of different customers.
Currently the company mainly produces HV/LV power distribution cabinets, pre-fabricated substations, power distribution transformers, HV/LV switches and other products.
Its products cover the national market of China. Also the products are exported to Central Asia, Africa, Southeast Asia, the Middle East, South America and other countries and regions.
Q: Are you a Manufacturer, factory or Trading company ?
A: Yes, We are engaging in the research and development, production and operation of transformer for over 10 years.Our plants produce all types of transformers and related power equipment, including substations, capacitor cabinets, header cabinets, dry transformers and more. Related products can be found on our home page, or contact me directly, let me help you!
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