Surge Protector Outdoor Arrester Protection Device SPD Protection Suppressor

 Customized products can consult online customer service! PRODUCT DETAILSZine Oxide Lightning Arrester Description:        The zinc oxide arrester is the most advanced over-voltage protector in the world, Due to make the resistor disc of core component mainly adopt zine oxide arrester. Compared with the conventional silicon carbide arrester, this prescription of the product improves greatly the volt-Ampere characteristics of the resistor disc and increased through-current capability at over-voltage so as to dring radical changes for the characteristics of the arresters.        Under the circumstance of normal operating voltage, the current through the arrester is just on microampere degree, When suffered from over-voltage, the arrester's excellent nonlinear characteristics will make the current through the arrester increase to several thousand amperes, while the arrester will be under the circulating state and release over-voltage energy so as to protect the power transmission equipment against the damage caused by the over-voltage.  The technical parameters of the form are for reference only.Customized products can consult online customer service!TypeSystem Rated voltage KV(rms)Arrester Rated voltage KV(rms)Continuous Rated voltage KV(rms)DC lmA voltage (kv)Lightning Impulse residual voltage (kv)Steep wave Impulse residual voltage (kv)2ms square wave Impulse current withstand (A)HYWS -3.8/1733.82.47.517.019.6100HYWS -7.6/3067.64.015.030.034.5100HYWS -12.7/501012.76.626.050.057.5150HYWS17/50101713.626.550.057.5150HYWZ-7.6/2767.64.014.527.031.0200HYWZ-12.7/451012.76.624.045.051.8200HYWZ-17/45101712.724.045.051.8200HYWZ-42/134355240.878.0134.0154.0400HY2.5WD-7.6/196057.64.811.519.021.9200,400HY2.5WD-12.7/3110.512.76.619.031.035.7200,400HY2.5WD-16.7/4013.816.79.025.040.046.0400HY2.5WD-19/4515.71910.028.545.051.8400HY5WR-7.6/2767.64.813.827.020.8400HY5WR-12.7/451012.76.623.045.035.0400HY5WR-42/134355223.473.0134.0105.0400This is only part of the parameters, if you don't find what you want, please contact online customer serviceTHE USE OF CONDITIONS The ambient air temperatures are no higher than +40ºC,lower than -40ºC;The altitude above sea level dose not exceed 1000-2000m(the plateau areas shouldbe indicated when order);AC system frequency is 50Hz or 60Hz;Power frequency voltage brought to bear on arrester for a long time does notexceed arrester's continuous operation voltage;Maximum wind speed does not exceed 35m/s;The earthquake intensity does not exceed 7 degrees;The filthy area should be given clear indication.COMPANY INFORMATION        Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.       The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc.       We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honorable for Zhegui to share your progress, brilliance and success!Contact UsFAQ Q1: Are you a factory or trading companyA1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive. Q2: How does your factory do regarding quality control?A2: All the products will be 100% checked before the shipment. Q3: When can I get the price?A3:Usually we quote within 24 hours after we get your inquiry. Q4: How could I get a sample?A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples. Q5: What is the price of shipping?A5: Depending upon the port of delivery, prices vary.