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Kema Tested 220kv Equipment Substation Composite Moa Lightening Arrester

China Kema Tested 220kv Equipment Substation Composite Moa Lightening Arrester, Find details about China Surge Arrester, Lightning Arrester from Kema Tested 220kv Equipment Substation Composite Moa Lightening Arrester

Model NO.
Y10W-110
Shape
Cuboid
Material
ZnO
Certification
ISO9001, Kema
Brand
Yongde
Housing Material
Silicone/Polymer/Composite Housing
OEM/ODM
Accept
Accessory
Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop
Color
Grey
Purpose
Over-Voltage Protection
Trademark
YONGDE
Transport Package
by Wood Carton
Specification
Iec60099-4
Origin
China, Zhejiang
HS Code
85354000
Model NO.
Y10W-110
Shape
Cuboid
Material
ZnO
Certification
ISO9001, Kema
Brand
Yongde
Housing Material
Silicone/Polymer/Composite Housing
OEM/ODM
Accept
Accessory
Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop
Color
Grey
Purpose
Over-Voltage Protection
Trademark
YONGDE
Transport Package
by Wood Carton
Specification
Iec60099-4
Origin
China, Zhejiang
HS Code
85354000
KEMA Tested Surge Diverters for 220kV Equipment Substation

0.28kV~500kV Surge Arresters' Characteristics: 
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight. 
2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
in flow capacity.
3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet. 
4. Products with detachment device can provide signals for quitting operation when failure occurs,
avoiding arrester explosion, and it is maintenance-free. 
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

Technical Parameters:

TypeY10W5-108/281
Rated Voltage---------kV108
MCOV  ----------------kV86
Nominal Current-------kA10
Residual voltage of steep impulse----at 5kA(kV)325
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)274
Residual voltage of switching impulse current kV (peak value)----at 1kA  (kV)215
1mA D.C reference voltage (kV)157
Line discharge level3
2mS long duration impulse current A850
4/10µS High current impulse kA 100
Lightning impulse withstand kV550
Power frequency voltage withstand(dry/wet)kV230
0.1S TOV--------------kV129.6
1S TOV----------------kV124.2
10S TOV---------------kV118.8
1200S TOV-------------kV108
Creepage distance ----mm3906
Material employed in series non-linear resistorZinc Oxide 

Working condition:

Environment temperature: -40--+40 degree
altitude:<1000m
48HZ<Rated frequency<62HZ
Power frequency voltage should not be more than continuous running voltage
Max wind speed should be less than 35m/s
Earthquake intensity should be less than 7 degree
If used in contamination area, should be noted in advance.

Line discharge level from 1 to 5,
Kema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening ArresterKema Tested 220kv Equipment Substation Composite Moa Lightening Arrester
 

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