S22-M-500 500 1000 2000 kVA Potential Pole Mounted Oil Immersed Transformers

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: S-M
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Hengfengyou Electric
• High Voltage: 10kv 20kv 22kv
• Low Voltage: 0.4kv/0.415kv
• Rated Capacity: 30-2500kVA
• Connection Group: Dyn11/Yyn0
• Frequency: 50Hz/60Hz
• No-Load Loss: 0.16-2.36kw
• No-Load Current: 1.3-0.55%
• Ambient Temperature: 40ºC -+ 40ºC
• Transport Package: Wooden Case Packing
• Specification: 630*1170*1610
• Trademark: HFY
• Origin: China
• HS Code: 8504901900
• Production Capacity: 2000

Product Description

_{S22-M-500 500 1000 2000 kva Potential Pole Mounted Oil Immersed Transformers}

_{product overview
...}


- The actual measurement of the product is better than GB and IEC standards, CB CCC KEMA certification
- More than 50 countries and regions around the world run verification of high reliability
- It is mainly used in 10KVdistribution network, power supply and distribution system of industrial and mining enterprises and civil buildings
- Products are mainly sold to East Asia, Central Asia, Southeast Asia, South Asia and other developing countries and regions
- Executive standard: IEC 60076 series, IEC 6013, IEC 60214-1, IEC 60296;GB1094 series, GB/T6451-2015, GB/T7597-2007, etc

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_{Product advantage}
...

> Leading technology
- High voltage copper strip winding technology, improve lightning resistance
- Low voltage copper foil winding technology, high quality A class insulation material insulation
- Small magnetic leakage, high mechanical strength, strong resistance to short circuit
- Core 45° fully oblique joint stepping laminated structure

> The shell
- Japanese mitsubishi laser cutting machine and numerical control punching, reducing, folding and other equipment to ensure the accuracy of processing
- ABB robot automatic welding, laser detection, to avoid leakage, pass rate of 99.99998%
- Electrostatic plastic spray treatment, 50 years do not take off the paint (coating corrosion resistance within 100h, hardness ≥0.4)
- Sealed structure, maintenance-free, normal operation life of more than 30 years

> The iron core
- The iron core is made of high quality cold-rolled grain oriented silicon steel sheet with mineral oxide insulation (from Baosteel and WISCO of China).
- By controlling the cutting and stacking process of silicon steel sheet, the loss level, no-load current and noise can be minimized
- The iron core is specially reinforced to ensure the structure of the transformer is firm during normal operation and transportation

> Winding
- The low voltage winding is made of high quality copper foil with excellent insulation resistance
- The high-voltage winding is usually wound with insulated copper wire, using the technology patented by hengfengyou electric
- It has very good ability to bear radial stress caused by short circuit

> High quality material
- Baosteel and WISCO produce silicon steel sheets
- China's high quality oxygen free copper
- CNPC (Kunlun Petroleum) High quality transformer oil (25#)

> Other Notes
- The low voltage outlet terminal is tin-plated copper bar
- High voltage outlet terminals are ring - type tin-plated bolts
- Default no load regulation (can be customized load regulation) tap switch 5 or 7 adjustment
- Transformers above 630KVA are equipped with gas relay protection

> Patent technology
- Thanks to the patented technology of "ultra-low loss energy-saving power transformer" of Hengfengyou Electric, the material can be saved by 5%, and the loss of the transformer can be reduced by 10-20% compared with similar products in the market, which is more energy saving and environmental protection.
 

model	Rated Capacity (kVA)	linkage group label	Voltage combination ( kV )			Load loss (W)	Dy load loss (W)	Yy load loss (W)	Short circuit impedance (%)
			High voltage	Tap range	low voltage
S22-M-30	30	Yyno or Dyn11	10.5 10 6.3 6	±5% or ±2X2.5%	0.4	65	455	430	4
S22-M-50	50					80	655	625
S22-M-63	63					90	785	745
S22-M-80	80					105	945	900
S22-M-100	100					120	1140	1080
S22-M-125	125					135	1360	1295
S22-M-160	160					160	1665	1585
S22-M-200	200					190	1970	1870
S22-M-250	250					230	2300	2195
S22-M-315	315					270	2760	2630
S22-M-400	400					330	3250	3095
S22-M-500	500					385	3900	3710
S22-M-630	630					460	4460		4.5
S22-M-800	800					560	5400
S22-M-1000	1000					665	7415
S22-M-1250	1250					780	8640
S22-M-1600	1600					940	10440
S22-M-2000	2000					1085	13180		5
S22-M-2500	2500					1280	13360

 

_{Product details}

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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.}

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>>>>>>>>>> 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.}

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>>>>>>>>>> Logistics delivery MAKE LIFE BETTER

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.