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.
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