Home Companies Hangzhou Yongde Electric Appliances Co.,Ltd

KEMA Outdoor Substation Substation Lightning Arrester 220kV , Brown / Gray Color

Contact Us

[China]

Trade Verify

Address: Yinghu Economy Developing Zone, Fuyang Hangzhou City, Zhejiang Province, China

Contact name:Matt

Verified Suppliers

KEMA Outdoor Substation Silicone Polymer Gapless Lightning Arresters 220kV

Characteristics:

It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
It has a two-way pressure release structure.
Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.

Technical Data:

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	5KA	10KA	5KA	10KA	0.25KA	0.5KA	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
Y10W5-192/500	220	192	150		560		500		426	280	100	800	3
Y10W5-200/520	220	200	156		582		520		442	290	100	800	3
Y10W5-204/532	220	204	159		594		532		452	296	100	800	3
Y10W5-216/562	220	216	168.5		630		562		478	314	100	800	3

Enviromental Condition:

Power frequency: 48Hz ~60Hz
Ambient temperature: -40℃~+40℃
Maximum wind speed: not exceed 35m/s
Altitude: not exceed 2000m
Earthquake intensity: not exceed 8 degrees
Ice thickness: not exceed 10 meters.
Long-term applying voltage does not exceed the maximum coutinuous operating voltage.

Why Choose Us?

1. Certification:ISO9001:2008
2. Rensonable price for all clients
3. Short delivery

Power Transmission Line Type ZnO Gapless MOA Surge Arrester with Polymer Housed MOA Surge Arrester: ...

Color Customized OEM / ODM Polymeric Composite Surge Arrestors without Gap Lightning arrester is a ...

Metal Oxide 54KV 5KA Class 2 Surge Polymer Housing Lightning Arrester for High Voltage Circuit ...

Station Class Composite Silicone Rubber Surge Diverters Lighning Arrestor with KEMA Report About ...

220KV Station Class Polymeric Housed Zinc Oxide Lighting Arrestors Made by Metal Oxide Resistor ...

Lightning Protection Electric Cearmic Zinc Oxide ZnO Surge Arrester With Insulating Bracket ...

Related Products