YIFA All copper three phase epoxy resin cast insulated dry type power transformer 10kv
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The insulated dry-type transformer produced by Yifa is difficult to burn, fire-proof, explosion-proof, maintenance free, pollution-free and small in volume because the coil is sealed by epoxy resin, and can be installed in the load center according to the requirements.
Products Description
Iron core
The iron core is made of high quality cold silicon steel with 45℃ sloping seam,its barrel is strapped with insulated,and it is sealed resin to be safeguarded against corruption and moisture,the clamping parts and fastener are corruption-proof followed by superficial treatment.
In addition,YIFA have exploited multi-stepping laminated core technology,the core is self-stacked by shearing line,the iron molding adopts non-laminated upper yoke to reduce the no-load loss,no-load current and iron noise.
Characteristics
It is safe,non-pollute,and flame proof.which can be installed directly on the load center with merits of free maintenance,easy installation,low combined operation cost,low loss and excellent humidity resistance.The transformer can be operated formally under 100% humidity and put into motion without dry in advance when out of use it shares the properties of low partial electricity local discharge,low noise and large heat dispel capability,it can be operated with the rated load of 150% under the forced air cooling conditions.
Manufacturing process
The windings wound on the high-accuracy winding machine.When winding pave cast grass fiber around the external and internal of the windings,there be armed air passage for transformer of large capacity.Then dry it in cacuum.The whole casting and solidifying process is performed according to the process curve of casting control terminal,which transferred through computer network by process department,every process can be monitored momentarily and adjusted for the various surroundings.There precise ensures free bubble and free hole winding.
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Company Introduction
China YIFA Holding Group Co.,Ltd.is a national high-tech enterprise group specialezed in industrial electrical technology and also engaged in finance,e-commerce and trade and investment.It is a China Top 500 company,a China Top 500 company in the machinery industry,a national spark program enterprise,a famous brand in Jiangxi Province and a famous trade mark in Jiangxi Province.It is the designated supplier for centralized procurement by State Grid,China Southern Power Grid and national hydrological system.Its subsidiary Jiangxi YIFA Power Technology Co.,Ltd. was listed in 2016 with the stock code 870154.The group mainly develops,produces and sells such low-carbon,energy-conserving and eco-friendly products as photovoltaic substations,wind power substations,eco-friendly gas insulation ring main units,complete sets of electrical equipment,HV and extra high voltage substation equipment,glass reinforced plastic electric meter boxes,stainless steel and transparent boxes,HV and LV elements,wires and cables,explosion-proof electric apparatuses,building appliances,instruments,etc.The maximum capacity of transformers reaches 63000KVA and the voltage class reaches 220KV.
FAQ
Q: Dose your company is the manufacturer or trader?
R: We are a professional and leading manufacturer located in Wenzhou city,Zhejiang province ,China.
Q: What is your after-sales service and delivery?
R: We can reply the customer's question and resolve it within 24 hours everyday and give full technical support in time about our
products.The delivery is base on the order quantity, generally we need 30-40days can finish it ,every month can produce 30 CTNs .
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