Surge Arrester Lower Voltage Arrester Lightning

Surge Arrester Lower Voltage Arrester Lightning image

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Quick Details

Product Name:

Surge Arrester Lower Voltage Arrester Lightning

Model NO.:

YH5W5-30

Material:

Silicone Rubber, Metal Oxide Varistors

Type:

Metal Oxide Surge Arrester

Housing:

Polymer, Composite, Porcelain Housing

Apply to:

High Voltage Station

Rated Voltage:

up to 444kv

Delivery Time:

Shipped in 25 Days After Payment

Accessory:

Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop

Product Name:

Surge Arrester Lower Voltage Arrester Lightning

Nominal Current:

up to 50ka

Features:

Long Service Life, High Mechanical Stability

Color:

Grey, Brown

Trademark:

YongDe

Transport Package:

Carton for 30kv 33kv Silicon Rubber Surge Arrester

Origin:

Zhejiang, China (Mainland)

Product Details

30KV 33KV Silicon Rubber Surge Arrester Lower Voltage Arrester Lightning

0.28kV~756kV Lightning Arrester 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.

Lightning Arresters Technical Parameters:

Type	YH5W5-30/80
Rated voltage———kV	30	4/10μS High current impulse kA	65
MCOV —————-kV	24.4	Lightning impulse withstand kV	150
Nominal Current——-kA	5	Power frequency voltage withstand(dry/wet)kV	70
Residual voltage of steep impulse—-at 5kA(kV)	86.5	0.1S TOV————–kV	36
8/20μS Residual voltage of lightning impulse current kV(Peak value)—–at 5kA(kV)	80	1S TOV—————-kV	34.5
Residual voltage of switching impulse current kV (peak value)—-at 1kA (kV)	/	10S TOV—————kV	33
1mA D.C reference voltage (kV)	42.5	1200S TOV————-kV	30
Line discharge level	1	Creepage distance —-mm	1082
2mS long duration impulse current A	250	Material employed in series non-linear resistor	Zinc Oxide

Lightning Arrester Drawing:

Shipping Details:

Product Name:	30kV,5kA ,Lightning arrester(L,A)	Item No:	YH5W5-30/80
Size:	370mmX130mmX320mm with 3pieces per carton	Packing:	carton with polyfoam insert parts
MOQ:	1sets	Production capacity:	500 sets per day
Payment Terms:	T/T 30%before shipment,balance 70% L/C after received B/L	Weight:	7.0kg/carton
Trade Terms:	FOB,CIF(or we can discuss details)	Loading Port:	Ningbo/ Shanghai(Or as customer requirement)
Loading Ability:	20’GP	2264sets
Loading Ability:	40’GP	3652sets

30kV Lightning Arrester Picture:

MOA Production Process:

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.

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