... Failure Transfer: 4ports Small PBX System 2Co 8 Ext for Office ,SOHO,Small BussinessFEATURES1. PC PROGRAM & BILLING SYSTEM ... DURATION CONTROL The system will restrict the talking time for extension and give warning.10. TOLL RESTRICTION System ... in different area. 17. 3-class LIGHTNING PROTECTION System support strong lightning protection duration lightning weather .Technical parameters:Voltage: 110 ...
... at over-voltage so as to bring a radical changes for the characteristics of the arresters.Normal service conditions:1.The ... exerted shouldn't exceed its Max MCOVmore pictures:.EXPORT TYPE Lightning Arresters:
... Maximum current of endure the lightning stroke 20kA (8/20aas). Time of response <25ns. Can be replaced for the module. Product DescriptionNS1-(D ... normal, red means abnormal, it also could be replaced for the module when has operating voltage.Application Scope and Installation ... the socket box in control equipment. It is also applied for below 6floor household and small villa.Notification: during the ...
... Polymer Horizontal Line Post Insulator1.High quality HTV silicone rubber for the sheds of composite insulator2.Epoxy Pultrusion FRP or ECR ... Fiberglass Rod for the core rod of the polymer line post insulator3.Hot ... Dip Galvanized Forged or Cast Steel for metal end fittings of the composite line post insulator.4 ...
... High quality chip OBV1- B series surge protector is suitable for TT, IT, TN-S, TN-C-S etc. ... peotects the electric network not shocked by the thunder and lightning. It's designed according to GB18802.1, IEC6 ... of surge protector. When the SPD fails in breakdown for over-heat and over-current, the failure release will ... Model and Meaning:Main Technical Parameters:Demension: 380v Lightning arrester/SPD
... .9~220kV AC system metal oxide type for protection against overr-voltage damage Polymer lightning arrester (surge arrester) Product DescriptionOur company ... 1.9~220kV AC system metal oxide lightning arresters (surge arrester) with polymeric housing for protection against over-voltage damage of power ... 84/240,HY1.5W-60/44, HY1.5W-72/186.For detailed specifications, please feel free to contact us.
... highly concealed, stable and reliable lightning early systems for national defense purpose. With safety performance unmatchable for ordinary lightning early warning systems and special ... performance (without rotatable parts) that is unavailable for ordinary lightning early warning systems, they are very suitable to be installed ...
... China Pacific Insurance 3.High abosorptive power,low limited voltage Lightning protectorLYD1- series surge protective device (SPD) is usually be ... voltage up to 380V, to protect from direct and indirect lightning impulse and other transient over voltage. As the conditions ... 20 us) (KA)304060Response time(ns)- Less than25Protection gradeIP20ApplicationPrimary protection for in line Lightning protector
... and rust prevention material, need no maintenance... Guide discharging lightning rodAnti-corrosion and rust prevention material, need no maintenance ... , mechanical self-activation;10/350μs lightning current generates;LEMP through lightning buffer device;LBD steep wave rectifier HCS ... will not damage the lightning rod;Different forestall time forms multi speification protection ...
... maintenance 3.Long working life Main Use: It is suitable for lightning protection of all kinds of building.Work principle of the ... within the safe protective range of the lightning arresters, the lightning fell within the safe lightning falling range will hit on the arrester ... extremely reduce the risk and damage that the lightning may cause.Specifications of the lightning rod: Imax (KA)(10/350us) 100 ...
... and greatly relief the voltage sensors in order to avoid lightning intensity, and the purpose of protecting the construction. ... satisfactory.1. WindingThere is a large protection area without winding. For example, when the winding rate less than 0.001%, ... thunder lighting current amplitude.Four, modelBZ - type controllable discharge lightning rod design type and product model SizeRod Height(mm)Protect ...
1) Grounding kits for aluminum cable 2) Clip-On type 3) 1 meter lead ... hole lug, tapes included.Use: Offering protection for coax cables from damages of lightning strikes.Note: We can manufacture grounding kits according ... to customer requests. Clip-On Grounding Kit for 7/8 ...
... .Rated voltage:17KV 3.Certificate:ISO 9001. 4.OEMwelcomed Polymer Lightning Arrester Condition of use:1. The ambient air themperatures is ... 48HZ or 60HZ4. AC voltage brought to bear on arrester for a long time dose not exceed arrester’s continuous operating ... TLB1713.651.84538.3241715065YH5WS-17/501713.657.55042.525177565 Polymer Lightning Arrester
... ions per cubic cent-meter. Car Filter--Mini air purifier for carDescription:The mini air purifier can generate ozone up to ... in air. Experience forest shower while driving. Thanks to compatible for cigarettelighter, just simply plug into cigarette lighter without any power ... human health to make people feel better.Ozone:During a lightning storm, oxygen molecules (02) are broken apart and recombined as ...
Kinpower Galvanized 200W Computer power supply for the ATX 12V 2.3 version ,including the 8mm fan ... on/offSix protect function:OVP,UVP,OCP,OLP,SCP,anti-lightning protectionOutput Watts:Power Rating 200WFAN Type:Dual Ball bearing cooling ...
... packag Name: 2012 High efficient solar insect killer for pear treesModel:GP-LH18BMain parameters:Solar panelVoltage 18V Power ... cleaning:Pests flying from opposite directions,collision and dropped. Lightning protectionCharacteristicWith no wiring or harmful chemicals required and by ... Electrical ballast and High-pressure device without drawing positioning for when in wet it’ll stop working .Once ...
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