• China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast
  • China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast
  • China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast
  • China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast
  • China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast
  • China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast

China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast

Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Wind Power
Phase: Three
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Multi-winding Transformer
Certification: ISO9001-2000, ISO9001, CCC, Test Report
Customization:

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Basic Info.

Model NO.
Scb10 Dry Type Power
Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
U
Brand
Hfy
Load Loss
1300 (W)
Rated Voltage
10 (Kv)
Impedance Voltage
6 (%)
Rated Capacity
630 (kVA)
Transport Package
Wooden Case Packages
Specification
1CBM to 15CBM
Trademark
HFY
Origin
China
HS Code
8504210000
Production Capacity
20000

Product Description

Quality Oil Immersed Transformer & Dry Type Transformer Manufacturer  Scb10-630kva 10/0.4KVA three-phase epoxy dry power transformer  Low Noise Dry Type Cast


Main Functions And Features

China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast






Transformer Structure
1.The coils of Cast Resin Transformers are cast in epoxy under vacuum in a mould to form a void free rigid casting over the coil. Typically, the process involves vacuum casting of Resin in HV & LV wound coils, which are separated by means of fiber glass cylinders & supported on the frame by special porcelain supports. Epoxy resin casted under vacuum avoids entry of moisture and protects against aggressive environments.
2.The Epoxy casting process is critical in the manufacturing of Cast Resin Transformers.hengfngyouEpoxy Casting Plant with Vacuum Chambers are trusted by leading transformer manufacturers to achieve optimum insulating and mechanical characteristics.
3. Hengfengyou's material preparation and Vacuum Casting technology is proven to deliver lowest partial discharge value as directed by the latest IEC norms. Hengfengyou's Vacuum Casting Plant is equipped with IR heaters to ensure that the mould temperatures accurately match the encapsulation temperature. The Resin Mix is prepared in separately and mixed just before the encapsulation process. Once the vacuum in the chamber reaches desired level the resin is poured into th emoulds. This ensures viscosity of the resin mix is very low to fill the small gaps in windings thus reaching lowest level of partial discharges. After the casting process, coils are placed into the curing oven which allows the resin gel to cure and achieve final mechanical properties.
China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast

Rated Capacity (kVA) Type Vector Group No-load
current (%)
No-Load
Loss(kW)
Load loss (kW) short circuit impedance
(%)
30 S CB10-30 Yyn0 2.5 0.195 0.71 4
50 S CB10-50 2.2 0.275 0.95
80 S CB10-80 2.1 0.375 1.385
100 S CB10-100 1.9 0.405 1.58
125 SCB10-125 1.8 0.475 1.895
160 SCB10-160 1.8 0.55 2.14
200 SCB10-200 1.6 0.63 2.54
250 SCB10-250 1.5 0.73 2.77
315 SCB10-315 1.4 0.89 3.485
400 SCB10-400 1.4 0.99 4.01
500 SCB10-500 1.3 1.175 4.91
630 SCB10-630 1.3 1.36 5.91
630 SCB10-630 Yyn0
or
Dyn11
1.2 1.315 5.995 6
800 SCB10-800 1.2 1.54 6.99
1000 SCB10-1000 1.1 1.79 8.17
1250 SCB10-1250 1.1 2.115 9.75
1600 SCB10-1600 1 2.48 11.8
2000 SCB10-2000 0.9 3.36 14.535
2500 SCB10-2500 0.8 4.05 17.27







Our Workshop
China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast


Company Introduction 
China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast

1.Qingdao Hengfengyou Electrical Engineering Co., Ltd. (hereinafter referred to as Hengfengyou) is a large-scale enterprise group with electricity transmission and distribution as its main business,which integrates scientific research, development, manufacturing and trade.
After 30 years rapid economy development in China, Hengfengyou now is a leading R & D, manufacturing and service base for MV , HV and ultra-HV power distribution equipment in China. At present,we have 50 senior technicians and more than 300 employees, with a complete sales and service system. Our products sell well at home and abroad, and our annual output value adds up to $100 million. 
2.At present, Hengfengyou has 6 wholly-owned and holding subsidiaries, which are respectively engaged in R & D, manufacturing and service of transformers, switchgear, package/unit substation, pole-mounted high-voltage vacuum circuit breakers, new energy, and electrical engineering.
For a long time, the company has maintained close technical exchanges and cooperation with domestic and foreign universities, scientific research institutes and electric power enterprises.
Hengfengyou independently designed and developed SCB series dry-type transformer and SC series oil immersed transformer. Our product performs with high operation efficiency, and obvious energy conservation. The overall performance index reaches the world's advanced level.
3.The company also maintains long-term strategic partnership with Schneider, ABB, Simens, Chint and other electric suppliers. We absorbed foreign advanced experience in electrical equipment production and independently designed and developed a series of substation equipment, which realized the automation and intelligence of the substation, and of which the performance has been highly recognized by the user at home and abroad. In the following five years, the company plans to build an intelligent workshop with an annual output of 100000 transformers.Then,the intelligent robot will replace 80% of the existing labor force, which will greatly improve the production efficiency, lower production cost, and produce more energy-saving, environmentally friendly, more safe and reliable the product for the users!
HFY Certificate 
China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast
Our Services
1.Pre sale service A. make technical solution B. send quotation, technical data sheet and drawing prepare power transmission plan, testing plan and shipment plan
2. In sale service supervise the manufacturing schedule totally in accordance with the plan b.    send photos to customer during every manufacturing process(hold point)  inform the customer one week before testing. d. quick response within 12 hours any time.
3. After sale service a.All parts are under Two Years Warranty with defects from manufacturer. All spare parts and component can be offered for free from the original manufacturer or HFY. b. Training We will provide free training to your technician free of charge at our factory site in Qingdao, China. The total training period would be 2 working days. All travel and related expensed would be at the purchaser's expense. c. Technical Documents: Original operation and service manuals, the service manual is completed with wiring diagram, block diagram and trouble shooting information. d. Installation Usually, clients can do the installation and operation by themselves when following the detailed English user manual. If clients want our technician do this work, please read the following terms: The initial installation is not included with the professional HFY team member. All installation with the Hengfengyou team must be scheduled at least 4 weeks in advance before actual trip taken. All necessary connectivity must be ready prior the service being scheduled. While Hengfengyou team member arrives at the site for a complete and final installation, two days training course will be provide to the customer for operation and maintenance procedure. The initial installation is provided within 5 working days excluding travel days. The actual installation days may vary, based on different machine mode. Each day of working hour consist at 8 working hours. Any additional day will be charge according to our service fee listed below. When initial installation is being called for the Hengfengyou team required, the surcharge will be made in advance by the purchase at US$100/person/day plus all travel expenses. Travel expenses; local and destination transportation charges (air, train, ferry, bus, taxi or any means of transportation required to arrive to/from destination); accommodation (minimum of 3 star hotel facility) and 3 daily meals.
The Finished Project
China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast
Team Show
China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast

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.
China Oil Immersed Transformer & Dry Type Transformer Manufacturer Scb10-630kVA 10/0.4kVA Three-Phase Epoxy Dry Power Transformer Low Noise Dry Type Cast

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Diamond Member Since 2020

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Registered Capital
1.48 Million USD
Management System Certification
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, SA 8000
OEM/ODM Availability
Yes