This product as a new technology of energy-saving power distribution equipment, have characteristics of low no-load loss, no oil, flame retardant from extinguish, resistant to moisture, crack resistance, etc. It can replace the ordinary dry type transformer, and is suitable for the urban network distribution industry.
1. The iron core of the product is made of permeability magnetic material - amorphous alloy. The no-load loss is 1/3 of the of silicon steel sheet of the ordinary dry type transformer , and the energy saving effect can reach 60-70%.
2. Small volume, light weight.
3. It can be directly installed in the load center because of its fireproofing function.
4. Maintenance free, easy for installation and low comprehensive operation cost.
5. It can operate normally in a humid environment with its good moisture resistance.
6. Low loss, low noise and strong heat dissipation ability.
7. High mechanical strength and anti-short circuit ability, small partial discharge, good thermal stability, high reliability and long service life.
8. It can be configured the enclosure according to customer requirements, safe and good-looking.
Product parameters
Environmental conditions
1. High ambient temperature: +40ºC
2. Low ambient temperature: -25ºC
3. Maximum daily average temperature: +30ºC
4. Maximum annual average temperature: +20ºC
5. Altitude: <1000m
6. The waveform of the power supply voltage is similar to a sine wave.
7. The three-phase supply voltage should be approximately symmetrical.
8. The relative humidity of the surrounding air should be lower than 93%, and there should be no water droplets on the surface of the coil.
9. Where to use: indoors or outdoors.
Implementation standards
GB6450-19861 Dry-type Transformer
GB 1094.11-2007 power transformer
GB/T 22072-2008 Dry type amorphous alloy iron core distribution transformer technical parameters and requirements
JB/T 3837-2010 Transformer product model establishment method
The international standard IEC726
Scope of application
Installation case
Production process
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Company profile
Xuzhou Wojifan Electrical Equipment Co., Ltd. Was established in August 2024. The address is located in Pizhou Electronics Industrial Park, Jiangsu Province. Located at the junction of Jiangsu, Shandong, Henan and Anhui provinces, the transportation is extremely convenient and the transportation conditions are unique.
Xuzhou Wojifan Electrical Equipment Co., Ltd. Mainly produces S13, S20, S22 series 10KV, 20KV, 35KV oil-immersed power transformers; SH15 amorphous alloy transformer; SCB12, SCB13, SCB14, SCB18 series 10KV, 20KV, 35KV epoxy resin cast dry type power transformers; SCBH15 amorphous alloy transformer; SGB series non-encapsulated dry power transformer, low loss power transformer such as on-load voltage regulation; Combined American type, box-type substation, etc. The technical standard strictly adopts the international GB10941-2013; GB/T6451-2015, GB/T1094.11-2007/GB/T10228-2015 standards.
Service
Packing and shipping
Our advantagesOur company has won the trust and support of our customers with its excellent quality, comprehensive service and honest cooperation. In addition to the domestic market, our products are exported to Central Europe, Eastern Europe, Southeast Asia, the Middle East, Africa, America, Australia and other regions and countries.
In line with the principle of integrity and honesty, we provide perfect services for new and old customers, so that you can get affordable products, assured equipment and thoughtful service. We provide you with professional technical solutions and services. If you have any problem, please feel free to contact us and our technicians will find a complete solution for you.
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