10KV low resistance earthing transformer complete set cabinet

• 

Description: Shanghai EK Electric specializes in Neutral point gap protection, Neutral grounding resistor cabinet, Petersen coil, Over-voltage protection, Grounding cable boxes and High-low-voltage electrical transmission and distribution equipment. All the products are widely used in electric power, metallurgy, petrochemical, wind power, photovoltaic, construction and other industries. Our company received raise from the customers and complete equipment factories for the good product quality, the full set technical support services and complete pre-sale and after sale system. 10KV low resistance earthing transformer complete set cabinet is specific to the power plant generator neutral point which use the high resistance earthing complete set equipment. There may happened that the Arc grounding overvoltage and insulation easily damaged as the generator pressure in the weak level when the generator loop occurs the single earthing, the current value is greater than a predetermined value. It will result in generating core burns and sintering if the ground current is too large. Usually the generator neutral point use high resistance earthing to limit the Arc earthing voltage, to reduce the core burns, to produce the sensitivity of the relay protection at the same time. Its action is to limit the voltage between phases in 2.6 times and to limit the arc restrike, to prevent the damaging the main equipments when over voltage in arc gap at the same time, to ensure security when the generator is operating. The features of products 1. This product is made of stainless steel nickel-chromium alloy (Cr20Ni80) or non-metallic (carbon valves, zinc oxide valve) material. With high conductivity, high temperature coefficient, can resistant the temperature more than 1600℃, corrosion resistant, good toughness without distortion, good stability. 2. The earthing transformer in cabinet is the dry type transformer which has the high capacity and impact resistant. 3. Generator Neutral Grounding resistance cabinet is for indoor use. The cabinet body is made of cold rolled steel (spraying) or stainless steel . 4. There has space in the cabinet to add earthing recording device and temperature and humidity control device. The conditions for products 1. Generally for indoor. Please specify when ordering if you want the outdoor type. 2. Altitude no more than 4000m. Please specify the product used in the high altitude plateau when ordering, 3. Environment temperature: -20℃~+70℃, relative humidity less than 95%. 4. Surrounding the environment there is non flammable, non-corrosive gases and conductive dust. 5. Used for 48~52 Hz(50 Hz system),58~62 Hz(60 Hz system)

Other supplier products

	400 kva SC315 kva SCB10 Cast Resin TransformersB10 Cast Resin Transformers	Cast Resin Transformers​ DescriptionIron coreMade up of high quality cold rolled silicon steel sheet that is for electric engineeringLow voltage wi...
	equipment power supply /transformer	Oil immersed type Transformer Specifications1)low noise;low loss;2)low partial discharge;3)strong anti-short-circuit ;4)high impedance;5)electric t...
	500kva waterproof oil-immersed transformer	Oil immersed type Transformer Specifications1)low noise;low loss;2)low partial discharge;3)strong anti-short-circuit ;4)high impedance;5)electric t...
	315 kva SCB10 insulation dry transformer	Product Description SG, DG Dry isolation transformers, which our company specialized in design and manufacture to meet the using import and export ...
	2500 kva Cast Resin Transformers KV	Cast Resin Transformers​ DescriptionIron coreMade up of high quality cold rolled silicon steel sheet that is for electric engineeringLow voltage wi...

Same products

	Ukraine large diameter liquid nitrogen container KGSQ nitrogen tanks	Seller: Henan Tianzhidao Biological Technology Co., Ltd	In biological sample centers or scientific research institutions, there are a large number of cel...
	Cambodia gas-phase liquid nitrogen tanks KGSQ liquid nitrogen container	Seller: Henan Tianzhidao Biological Technology Co., Ltd.	In biological sample centers or scientific research institutions, there are a large number of cel...
	OY2004	Seller: Jiaxing Ouya Machinery Manufacturing Co., Ltd.	Jiaxing Ouya Machinery Manufacturing Co., Ltd. is a manufacturer specializing in the production o...
	Electroplated Tools	Seller: Henan E-Grind Abrasives Co., Ltd.	Henan E-Grind Abrasives Co., Ltd. produces electroplated tools by plating diamond or CBN grains w...
	Electroplated Diamond Tools	Seller: Henan E-Grind Abrasives Co., Ltd.	Electroplated diamond drill bitscan be made in various shapes, so it will be an excellent option ...