
11kv American Type Combined Transformer Compact Substation
Outdoor box-type substation, also known as pre-assembled substation, is a kind of power distribution equipment composed of high-voltage equipment, distribution transformer, low-voltage power distribution system and auxiliary equipment. It is installed in a moisture-proof, dust-proof, rust-proof,...
Description
Our factory has good production equipment and a complete enterprise management system, and strictly implements the industry standards of amorphous core dry type transformers, Low Voltage Switchgear Equipment, high voltage SF6 Switchgear, so that product quality has stronger reliability and stability. We will empower people by communicating and listening, Setting an example to others and learning from experience. We have earned the trust of our customers through our in-depth contact with them and our deep understanding of their needs. For us, we need to capture competitive market share and maintain a steady increase in market share. Honesty and trustworthiness is also the basic criterion for the relationship between enterprises and employees, and between employees. All employees of our company will abide by it.
Outdoor box-type substation, also known as pre-assembled substation, is a kind of power distribution equipment composed of high-voltage equipment, distribution transformer, low-voltage power distribution system and auxiliary equipment. It is installed in a moisture-proof, dust-proof, rust-proof, fully sealed and removable steal type box, and used as a receiver, transformer and distributor in an electrical system in a three-phase AC system with a rated voltage of 10/0.4V. It is very suitable for urban construction and reform, such as urban public distribution systems, high-rise buildings, residential quarters, ports, oil fields, wind power substations, enterprises, parks and highways, etc.
The three phase power transformer distribution substation has a 10kV high-voltage compact solid insulated switchgear, which is technically compact, small in size, environmentally friendly, maintenance-free, high reliability, and high in automation. It can meet the city's electricity demand, and economically occupies less land, less investment and has mobile functions.
Environmental requirements:
Ambient temperature: -25ºC~40ºC
Relative humidity: daily average <95%, monthly average <90%
Wind speed: <35m / s
Altitude: <1000m
Earthquake intensity: horizontal ≤0.4m/s2, vertical ≤0.2m/s2.
Vertical angle: ≤5°
Main technical parameter
| 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 | ||


About Fengyuan:

Henan Fengyuan Power Technology Co., Ltd., founded in July 2010, has a registered capital of 20 million yuan, a fixed asset of 50 million yuan, more than 200 employees and an annual output value of nearly 100 million yuan. We adhere to the principle of "Quality First, User First", adhere to the service concept of "All for the user", and strive to work hard on the reliability and practicability of electrical equipment. With advanced design, manufacturing technology and product quality, it has won the reputation of users and established a good corporate image. The company's domestic and international market share has gradually expanded, and its output has continued to grow steadily, making considerable progress.
The main products of the company are:
Switchgear:High Voltage Switchgear,Low Voltage Switchgear
Ring Main Unit:SF6 Insulated Switchgear, Solid Insulated Switchgear
Box Type Compact Substation:Prefabricated Substation
Power Distribution Transformer:Oil Immersed Transformer,Dry Type Transformer
Vacuum Circuit Breaker:Indoor Vacuum Circuit Breaker,Outdoor Vacuum Circuit Breaker
Production and certificates


FAQ
Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 30 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.
Our Service:
1, Your inquiry will be replied within 24 hours.
2, Customized service & perfect business solution.
3, After-sale service: 1 years warranty and all-life services.
Our company mainly provides customers with durable and affordable 11kv American Type Combined Transformer Compact Substation. Our company is based on science and technology, we respect talents, reuse talents and we give full play to talent advantages, now we have a group of experienced, outstanding scientific and technological personnel, management personnel. Through professional teamwork we have gained a large number of stable and long-term overseas customers.
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