11kv Polymeric Lightning Arresters/Surge Arrester

• Application: High-voltage
• Material: Composite Polymer
• Structure: Lightning Arresters
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 10kn
• Certification: ISO9001, IEC
• Color: Grey
• Transport Package: 1000*1000*1000mm
• Trademark: JOHNSON
• Origin: China
• HS Code: 854620909
• Production Capacity: 100000
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Polymer 11kv types of Parafoudre  33kv lightning arrester 

 

Distribution type arrester

Zinc oxide lightning arrester, is to protect the ac power system electrical equipment from atmospheric overvoltage protection equipment and operating over-voltage damage.

Basic principles:

When the ac power system under the working condition, the current through the arrester is only to microamps level, when suffer from voltage, lightning arrester excellent volt-amper characteristics play a role, instantly increases to thousands ampere current through the arrester, lightning arrester in the conduction of energy, effectively limiting the overvoltage of power transmission and transformation equipment.

 

The advantages of polymer housed arresters - reduced size and weight, and enhanced safety - have been refined in this new generation of surge arresters: the UltraSIL housed arrester from Cooper Power Systems. The UltraSIL housed surge arrester incorporates the industry recognized superior polymeric material - silicone rubber. Using Metal Oxide Varistors (MOVs) having excellent electrical properties, these arresters provide superior overvoltage protection for MV distribution systems. Manufacturing our own MOV disks allows strict quality control over the manufacturing process from start to finish. After production, every MOV disk must pass a series of electrical tests designed to ensure the highest individual disk quality. These MOV disks have proven their reliability and protective abilities through years of in-service use. UltraSIL housed VariSTAR arresters are available in 5 kA and 10 kA Class 1 IEC 60099-4 designs.

 

metal oxide gapless surge arrester

Lightning arrester design for Distribution class 

Types of Metal oxide gapless polymer lightning arrester

Distribution Type Surge Arrester

surge arrester  

Polymeric Housed Metal-Oxide Lightning Arresters

Main technical parameters:

Model  Type	Rated   Voltage/kV	MCOV/kV	Steep  Current  Impulse	Switching  Current  Impulse	Lightning  Current  Impulse	2000s  Square  Wave  Impulse  Current  Withstand	4/10  S  High  Current  Impulse/kV
HY10W-3	3	2.55	9.5	7.7	9	250	100
HY10W-6	6	5.1	19.5	15.4	18	250	100
HY10W-9	9	7.65	28.5	23.1	27	250	100
HY10W-10	10	8.4	36	30	23	250	100
HY10W-11	11	9.4	40	33	30	250	100
HY10W-12	12	10.2	38	30.8	36	250	100
HY10W-15	15	12.7	47.5	38.5	45	250	100
HY10W-18	18	15.3	57	46.2	54	250	100
HY10W-21	21	17	66.5	53.9	63	250	100
HY10W-24	21	19.2	76	61.6	72	250	100
HY10W-27	27	21.9	85.5	69.3	81	250	100
HY10W-30	30	24.4	95	76.5	90	250	100
HY10W-33	33	26.8	104.5	84.7	99	250	100
HY10W-36	36	29	114	92.4	108	250	100
HY10W-42	42	34.1	132.3	100.1	126	250	100
HY10W-48	48	39.0	152.0	126.0	150	400	100
HY10W-54	54	43.0	171.0	180.0	162	400	100
HY10W-60	60	48.0	208	160.0	180	400	100
HY10W-66	66	53.4	230	172.0	198	400	100

 

Note:If it's porcelain,without"H"

Besides to the captioned product, we also manufacture & supply the following product:
Classification	Product Name
Insulator	Porcelain insulator
	Silicon Insulator
	Glass insulator
Lightning Arrester	Porcelain housed arrester
	Silicon housed arrester
Cutout Fuse	Porcelain housed cutout fuse
	Silicon housed cutout fuse
Disconnecting Switch	Porcelain disconnecting switch
	Silicone disconnecting switch
Electric Power Fittings	Strain clamp
	Suspension clamp
	Link fittings
	Ball & socket
	Clevis & shackle
	Cap & pin
	Hook & plate & rod
Cable & conductor	AAC conductor
	ACSR conductor
	AAAC conductor
	ABC conductor
	XLPE conductor