
35kv Photovoltaic Power Generation Combined Transformer Prefabricated Substation
Prefabricated transformer substation is a compact substation which combines high voltage switch system,low voltage distribution panel,distribution transformer,electric energy calculation part and power compensation device. Service condition 1. Altitude: ≤1000m (above sea level) 2. Ambient...
Description
Our company is a professional manufacturer of Smart box type substation, Amorphous Core Dry Type Transformer, power Overhead Structure, our company produces a wide variety of these. Our products have reached the performance of similar products in the world. By adhering to the policy of customer satisfaction management, continuous quality improvement and dedicated customer service, we have kept a close contact with clients from beginning to end. Our company introduces innovative technology, able to meet the needs of customers around the world with refined, stable and reliable quality. In order to effectively obtain and utilize the benefits and resources of partners, our company will consider customers and actively utilize our company's manpower, technology, equipment and other beneficial resources.
Outdoor Box Type Prefabricated Combined Substation
Prefabricated transformer substation is a compact substation which combines high voltage switch system,low voltage distribution panel,distribution transformer,electric energy calculation part and power compensation device.
Service condition
1. Altitude: ≤1000m (above sea level)
2. Ambient temperature: highest and lowest 40C -25℃
The highest monthly average temperature: ≤35C
The highest annual average temperature: ≤25C
3. Relative humidity: daily average ≤95%, monthly average ≤90%
4. Maximum daily temperature difference: 25℃
5. Intensity of sunshine: 0.1W/CM2 (wind speed 0.5M/S);
6. Outdoor wind speed: ≤35m/s;
7. Pollution level: level three;
8. Rainproof grade: level 3;
9. The slope of the installation site should not be greater than 3°;
10. Seismic resistance: the ground horizontal acceleration is 0.2g
The ground vertical acceleration is 0.1g;
11. Installation site: There should be no fire/explosion hazard/severe pollution/chemical substances
Corrosion and subtle vibrations.
If the service conditions are different from the above conditions, the customer should negotiate with the manufacturer.
Feature
1. The frame of the substation is made of anticorrosive grooved steel and angle steel, so it is tough enough in terms of machinery and rigidity.
2. The shell material can be cold rolled steel plate, stainless steel plate, aluminum alloy plate, composite color plate.
3. The small rooms of the substation are divided into separate small rooms by steel plates. The small rooms can be arranged in various forms such as the Chinese characters "eye" and "level".
4. In order to facilitate monitoring and maintenance, the transformer room, high voltage room and low voltage room are all equipped with lighting devices.
5. The substation cover is designed with two layers to prevent heat radiation and increase the indoor temperature.
6. The transformer mainly uses natural ventilation. When the temperature exceeds the set value, the axial fan on the top will automatically start to control the room temperature of the transformer.
7. All rotating connecting parts are equipped with sealing devices, which have good moisture resistance.
8. Perfect protection performance, convenient operation, and perfect "five prevention" functions on the high-pressure side to ensure safe maintenance.
9. Compact structure, beautiful appearance, can be used in conjunction with the surrounding environment.





| Items | Unit | Parameters | ||
| HV Unit | Rated Voltage | kV | 12 | |
| Rated Frequency | Hz | 50 | ||
| Rated Main Busbar Current | A | 630 | ||
| 1min Power Frequency Withstand Voltage To Earth, Between Phases/to open gap | kV | 42/48 | ||
| Lightning Impulse Withstand Voltage to Earth and Between Phases/ to open gap | kV | 75/85 | ||
| Rated Short-time Withstand Current | kA/s | 25/2 | ||
| Rated Peak Withstand Current | kA | 63 | ||
| Rated Short-time Making Current | kA | 50 | ||
| Fuse Breaking Current | kA | 31.5/40 | ||
| LV Unit | Rated Voltage | V | 400 | |
| Main Circuit Rated Current | A | 100~4000 | ||
| Rated Limit Short-circuit Breaking Capacity | kA | 80 | ||
| Rated Operating Short-circuit Breaking Capacity | kA | 50(65) | ||
| Rated Short-time Withstand Current | kA/1s | 50(65) | ||
| Branch Current, Compensation Capacity | According to users’ requirements | |||
| Transformer Unit | Rated Capacity | kVA | 30~2000 | |
| Resistance Voltage | % | 4/ 4.5 | ||
| Tapping Range | % | ±2X2.5; ±5 | ||
| Connected Group | Y,yn0; D,yn11 | |||
| Case | Protection Level | IP23 | ||
| Sound Level | dB | ≤50 | ||
WORKSHOP


CERTIFICATE




EXHIBITION

COMPANY OVERVIEW

FAQ
Q5 : Is OEM/ODM available?
A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.
Q7 : Can the price be negotiated?
A: Yes, the price is negotiable. It can be changed according to your quantity or package
Q8 : How about inspection?
A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.
Q9 : What is payment terms?
A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.
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Youtube
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Ordering instruction:
1. Conceptual drawing or electrical schematic diagram of main circuit.
2. Model, specification and quantity of main components.
3. Incoming and outgoing line mode and cable specification, etc.
4. Shell material and appearance: composite plate, steel plate, stainless steel plate, cement plate, etc.
5. Other order requirements.
Welcome to inquiry
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800@outlook.com
Mobile:+8618639199897(Available for whatsapp,wechat,skype)
Add:Huling industrial zone,jiyuancity,henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
We adhere to the market-oriented, technology-centric, service-oriented policy, and the concept of achieving customers and creating value models to meet customer needs with various 35kv Photovoltaic Power Generation Combined Transformer Prefabricated Substation. We always practice the business philosophy of "product quality is the foundation, technological innovation is the driving force, and dedicated service is the guarantee". The tenet of our company is to guarantee the quality, pay attention to reputation and provide warm service. All cadres and staff warmly welcome new and old customers and friends to visit and discuss business.
Hot Tags: Outdoor Box Type Prefabricated Combined Substation, China, manufacturers, suppliers, customized, Epoxy Cast Resin Dry Type Transformer, insulated ring main unit, Outdoor AC vacuum circuit breakers, DC Panel switchgear, Draw out Switchgear, Dry Type Distribution Transformer
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