Basic Info.
Model NO.
oil-35kv immersed distribution power transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001
Usage
Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
High Frequency
Shape of Core
U
Brand
Zhi Feng
No-Load Loss
130W
Load Loss
1200/1140W
No-Load Current
1.30%
Rated Capacity
50kVA
Transport Package
Wooden Box
Specification
1CBM to 15CBM
Trademark
Zhifeng Transformer
Origin
China
HS Code
8504210000
Production Capacity
100 Pieces/Month
Packaging & Delivery
Package Size
200.00cm * 100.00cm * 200.00cm
Package Gross Weight
3000.000kg
Product Description
Oil-immersed transformer is based on oil as the main insulation means of transformer, and relies on oil as the cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling and forced oil circulation. The main components of the transformer are iron core, winding, fuel tank, oil pillow, breathing apparatus, explosion-proof tube (pressure relief valve), radiator, insulation sleeve, tap changer, gas relay, thermometer, oil purifier and so on.
This series of products are more advanced in design and have been greatly improved in material , stucture and technology . High and low pressure clamps are made of steel strip or upper beam and side beam , forming a strong frame structure to enhance the damping force of iron core and its resistance to transportation impact.Strong short drcuit resistance , beautiful appearance , reliable operation , low loss , low noise , reach the advanced level of similar products abroad .
Oil-immersed power transformers(630kva~31500kva triple phase duplex winding non exciting regulating power transformen)
| Rated capact (kVA) | Voltage combinationand tap range | Vector group symbol | No-load loss (W) | Load loss (W) | No-load current (%) | Short circuit mpedance(% | ||
| High pressure (kV) | High pressure tap range (%) | Low pressure (kV) | ||||||
| 630 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 830 | 7870 | 1.10 | 6.5 |
| 800 | 980 | 9410 | 1.00 | 6.5 | ||||
| 1000 | 1150 | 11540 | 1.00 | 6.5 | ||||
| 1250 | 1410 | 13940 | 0.90 | 6.5 | ||||
| 1600 | 1700 | 16670 | 0.80 | 6.5 | ||||
| 2000 | 2180 | 18380 | 0.70 | 6.5 | ||||
| 2500 | 2560 | 19670 | 0.60 | 6.5 | ||||
| 3150 | 35~38.5 | ±5% | 3.15 6.3 10.5 | 3040 | 23090 | 0.56 | 7.0 | |
| 4000 | 3620 | 27360 | 0.56 | 7.0 | ||||
| 5000 | 4320 | 31380 | 0.48 | 7.0 | ||||
| 6300 | 5250 | 35060 | 0.48 | 7.0 | ||||
| 8000 | 35~38.5 | ±2×2.5% | 3.15 3.3 6.3 6.6 1.05 11 | Yd11 | 7200 | 38480 | 0.42 | 7.5 |
| 10000 | 8700 | 45320 | 0.42 | 7.5 | ||||
| 12500 | 10080 | 53870 | 0.40 | 8.0 | ||||
| 16000 | 12160 | 65840 | 0.40 | 8.0 | ||||
| 20000 | 14400 | 79520 | 0.40 | 8.0 | ||||
| 25000 | 17020 | 94050 | 0.32 | 8.0 | ||||
| 31500 | 20220 | 112860 | 0.32 | 8.0 | ||||
Note 1:Outline dimensionis designed according to requirements.
Application scenario
It is commonly used to convert high and low voltages to transmit power over long distances, to regulate voltage, and to isolate and coupling. In addition, oil-immersed transformers can also be used in power plants, substations, and various large-scale industrial and civil facilities.
Product display
Packaging and transportation
About us
Shandong Zhifeng Transformer Co., Ltd. is located in the North Rainbow Industrial Park, East Second Ring Road, Linqing City, Shandong Province, a famous canal city, with convenient transportation and beautiful environment. The company covers an area of 45,000 square meters, is a collection of 35KV and below oil-immersed transformer, dry transformer, special transformer, grounding transformer, arc suppression coil, reactor, box-type substation, American box transformer, all kinds of box production, sales, research and development in one of the professional power equipment manufacturing enterprises.
Certification certificate
Frequently asked question
Q: Are you a manufacturer, factory or trading company?
A: Yes, we have been engaged in the development, production and operation of transformers for more than 15 years.
Q: What is your warranty?
A: We offer a 12-month warranty.
Q: Production time?
A: 30 to 45 days or depending on order requirements.
Q: What are your payment terms?
A: T/T, L/C or negotiation.
Q: How does your factory conduct quality control?
A: We carry out 100% QC inspection to ensure that every product is qualified. From raw material to final product manufacturing process, we have more than 10 QC inspections.
Q: Do you have any products in stock?
A: Not normally. All our products are manufactured according to your order quantity.
Q: What does a custom transformer need to provide?
A: Technical drawings and technical specification documents are best, or you can tell us some detailed technical specification dates below "Quote and order required information".
Q: Can I have a catalogue and price list for my MOQ trial order?
A: All of our products are made in China or displayed on the official website, you are always welcome to ask us directly for more information.