Basic Info.
Certification
ISO9001-2000, ISO9001, CCC
Usage
Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Rated Capacity
50-31500 kVA
High Voltage
6kv6.6kv/11kv/12kv/20/Kv/33kv/35kv
Low Voltage
0.4kv/0.415kv
Ambient Temperature
40ºC -+ 40ºC
Connection Group
Dyn11 Yyn0
Transport Package
Wooden Case Packages
Specification
1CBM to 15CBM
Product Description
11kv 100kVA Dry Type Transformer. 100 kVA Dry Transformer Solutions. Factory &Manufacturer 30years. Quick Shipping From China
Product introduction
Dry-type transformer has the advantages of large short-circuit resistance, little maintenance work, high operation efficiency, small dimension and low noise, which is commonly used in places with high requirements of fireproof and explosion-proof. This type transformer is widely used in local lighting, high buildings, airports, docks, CNC machinery and others. Its cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). The transformer can operate continuously for a long time under rated capacity under natural air cooling. Output capacity of the transformer can increase by 50% under forced air cooling. It is suitable for intermittent overload operation or emergency overload operation. Due to the load loss and impedance voltage increase significantly when overload, it is not suitable for long time continuous overload operation.
Product features
1. The iron core is made of imported high-quality cold-rolled silicon steel sheet.
2. Epoxy resin cast and sealing technique reduces no-load loss, no-load current and noise.
3. Temperature control system and air-cooling system adopts top-blowing cross flow fan, which has the characteristics of low noise, high wind pressure, beautiful look, etc.
4. The adoption of intelligent temperature controller improves the safety and reliability of the transformer.
5. Shell further protects the transformer safety. Options of the protection level are IP20, IP23, etc., and choice of shell material includes but no limited to aluminum alloy, cold-rolled steel plate, stainless steel.
6. The low-voltage outgoing line can be standard bus outgoing, side outgoing and top outgoing. Special customized outgoing way is available.
Transformer Structure of Dry Type Power Transformer
| Rated capacity(kVA) | H.V. winding
(kV) | Tapping range
of high voltage (%) | L.V. winding
(kV)
| Vector Group | No-load loss
(kW) | Load loss (kW) | No-load current (%) | short circuit impedance
(%) |
30
50
80
100
125
160
200
250
315
400
500
630
630
800
1000
1250
1600
2000
2500 |
6
6.6
6.6
10
10.5
11
|
±5%
±2x2.5% |
0.4
|
Dyn11
| 0.17
0.24
0.33
0.36
0.42
0.49
0.56
0.65
0.79
0.88
1.05
1.21
1.17
1.37
1.59
1.88
2.21
2.75
3.24 | 0.71
1.00
1.38
1.57
1.85
2.13
2.53
2.76
3.47
3.99
4.88
5.88
5.96
6.96
8.13
9.69
11.73
14.45
17.17 | 2.6
2.2
2.2
2
1.8
1.8
1.6
1.6
1.4
1.4
1.4
1.2
1.2
1.2
1.1
1.1
1.1
1.0
1.0 | 4
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
6 |
Note:The above are some product technical parameters, if you have any questions, please contact us
company profile
...
HENGFENGYOU TRANSFORMERbelongs to HENGFENGYOU ELECTRIC Group, It is a power transformer products as the main business, set product research and development, design, production and sales of enterprises, designated suppliers for the world's top 500 enterprises. We are committed top roviding the best distribution transformer solutions for global customers.
Keyfigures
▪Founded:1990
▪2018 revenue: 635 million RMB
▪350 employees 30 electrical engineers
▪4 production locations in China (Qingdao, Liaocheng, Xuzhou, Shijiazhuang)
▪6% of revenues are invested in research and development
Power distribution solutions that drive the global energy transition
With energy demand expanding in both developed and emerging countries, the challenge for HENGFENGYOU Group is to connect energy with people. The group's teams work as closely as possible with projects and decision makers and design and propose technical and process solutions based on global user needs.
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>>>>>>>>>> Our factory MAKE LIFE BETTER
The HENGFENGYOU team achieves synergy with in the team to develop and produce specific solutions tha tmeet all customer needs.
Our equipment is designed and researched by R&D services according to each country's electrical standards and helps manage your distribution network for optimal efficiency.
HENGFENGYOU's state-of-the-art production workshop and production equipmentwill produce high quality products according to your specifications.
HENGFENGYOU has a certified quality control laboratory where electrical products are tested out of factory to ensure the reliability and optimal life of our products.
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>>>>>>>>>> Business Cooperation MAKE LIFE BETTER
Grow business with Hengfengyou
Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.
certification >>>>>>>>>>>>
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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 15-20 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.
Address:
No. 638 Zhongcheng Road, Chengyang District, Qingdao, China
Business Type:
Trading Company
Business Range:
Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000
Company Introduction:
HENGFENGYOU ELECTRIC GROUP, is an electrical enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Designated suppliers for the world′s top 500 enterprises. Its main products include power transformers, medium and low voltage switchgear, distribution panel, circuit breakers, transmission tower, Cable and new energy distribution equipment. The group has five department: Transformer department, Panel department, power transmission tower department, cable department and new energy department. HENGFENGYOU ELECTRIC GROUP has been working hard to provide the best transmission, distribution solutions for users all over the world
Key figures:
· Since: 1990
· Revenue in 2018: 635 million yuan
· 550 employees and 30 Electrical Engineers
· 6 production sites in China
· 6% of revenue is invested in R &D
Power distribution solutions that drive the global energy transition
With energy demand expanding in both developed and emerging countries, the challenge for HENGFENGYOU ELECTRIC GROUP is to connect energy with people. The group′s teams work as closely as possible with projects and decision makers and design and propose technical and process solutions based on global user needs.
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