Surge Protective Device Lightning Arrester

US$5.00-8.00 3 Pieces (MOQ)

Basic Info.

Installation

Parallel Arrester

Application

Substation

Size

Large

Operation Voltage

High Voltage

Shape

Cuboid

Material

ZnO

Certification

ISO9001

Brand

Yongde

Phase

Single

System Voltage

500kv

Housing Color

Brown

Type Test

Kema

Transport Package

by Wood Carton

Specification

IEC60099-4

Trademark

YONGDE

Origin

China

HS Code

85354000

Production Capacity

200000PCS/Year

Product Description

550kv AC System Gapless Metal Oxide Surge Arrester (Y20W5-444)
Parameters:
Rated voltage: 444KV
Nominal discharge current: 20KA
Shed diameter: 412/380
Creepage distance: 17052mm
Height: 5824mm
Gross weight: 1355kg
High current impulse: 120KA
Lightning impulse withstand 1425KV
Switching impulse withstand: 1050/1175

Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	MRV under 1/5 μ s Steeo Discharge Current		MRV under 8/20 μ s Lightning Discharge Current		MRV under 30/60 μ s Operating Discharge Current		Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18	Line Discharge Class
Type	Nominal System Voltage	Rated Voltage	Continuous Operating Voltage	10KA	20KA	10KA	20KA	0.5KA	2KA	Minmum Reference Voltage under 1 mA DC	4/10 μ s High Current Impulse Twice (KA)	2mS SW through-flow capacity A/18	Line Discharge Class
Y10W5-420/960	500	420	318	1075		960		852		565	100	1500	4
Y20W5-420/1046	500	420	318		1070		1046		858	565	100	2000	5
Y10W5-444/1015	500	444	324	1137		1015		900		597	100	1500	4
Y20W5-444/1106	500	444	324		1238		1106		907	597	100	2000	5
Y10W5-468/1070	500	468	330	1198		1070		950		630	100	1500	4
Y20W5-468/1166	500	468	330		1306		1166		956	630	100	2000	5

>> Fixtec 1240W Power Tools 110mm Power Rotary Marble Cutters
>> CNC High Speed H Beam Drilling Machine for Steel
>> Factory Direct Sale Foamed Aluminum Foam Panel
>> High Quality All Weather Car Floor Mats for 2021 2022 Tesla Model Y Model 3 Anti Slip Floor Mat Set
>> Industrial Two Shaft CD Chips Card USB Disintegrator for Recycling
>> Lower Price Car Tail Lamp Light For Toyota Camry 2018 Hybrid SE
>> Customized Mold Making Maker Injection Mould Die Casting Mould Expertly Experiences of 20 Years
>> S460 S420 S420nl S500 S550 S690 S690ql S690ql1 S890 S960 Hot Rolled High Strength Structure Steel Plate
>> Cross Border Square Stationery Tin Box, Student Universal Watercolor Pen, Pencil Iron Can, Multifunctional Color Packaging Box
>> Hot Sale Cheap Price 1kw Continuous Hand Held Portable Mould Tooling 3kw Fiber Laser Spot Welding Machine for Sale
>> Fourdrinier White Brown Kraft Paper Roll Making Mill Machinery Manufacturers Price
>> Fashion Wholesale Jewelry Necklace with 24K Gold Stainless Steel Titanium Steel and Customizable Logo
>> Portable Electronic Non-nuclear Asphalt Density Gauge
>> Alumina - Zirconia Technology Ceramic Precision Grinding and Polishing Machine with Diamond Fluids
>> Pb-80 Double Motors Automatic Plate Milling Machine Milling Width 70mm
>> Top Fashion High Quality Fashion Sunglasses Kss80214s
>> Professional Te160II Electric Injection Molding Machine for Pharm Bottles
>> Cg125 Rear Shock Absorber High Quality Motorcycle Spare Parts
>> Camp outdoor indoor double use black dutch pot cast iron enamel dutch oven
>> Factory Directly Sales Grappling Dummy Jitsu Wrestling Dummies Punching Kick Boxing Dummy