Home Products Porcelain Surge Arrester

69KV Porcelain Electronic Zinc Oxide Lightning Arrester With Double Sealing Structure

All Products

Substation Lightning Arrester (18)

Lightning Surge Arrester (12)

Metal Oxide Surge Arrester (16)

Polymer Surge Arrester (19)

Porcelain Surge Arrester (17)

Transmission Line Surge Arrester (22)

High Voltage Surge Arrester (17)

Low Voltage Surge Arrester (10)

Metal Oxide Varistor (14)

Surge Arrester Counter (8)

High Voltage Disconnect Switch (32)

Low Voltage Isolator (14)

Motor Operating Mechanism (21)

Copper Lightning Rod (6)

Polymer Suspension Insulators (7)

Fuse Cutout (15)

China Hangzhou Yongde Electric Appliances Co.,Ltd certification

——

I'm Online Chat Now

69KV Porcelain Electronic Zinc Oxide Lightning Arrester With Double Sealing Structure

Large Image : 69KV Porcelain Electronic Zinc Oxide Lightning Arrester With Double Sealing Structure

Product Details:

Place of Origin:	Zhejiang,China(Mainland)
Brand Name:	YONGDE
Certification:	ISO9001
Model Number:	Y10W5-69

Payment & Shipping Terms:

Minimum Order Quantity:	1pcs
Price:	negotiation
Packaging Details:	Wooden case
Delivery Time:	21days per container
Payment Terms:	D/A, D/P, L/C, T/T, Western Union, MoneyGram, PayPal
Supply Ability:	1,500 pcs per month

Contact Now

Detailed Product Description

Classification:	Surge Arrester	Housing:	Porcelain
Rated Voltage:	69KV	Nominal Current:	10KA
Color:	Customized	Class:	A
High Light:	Metal Oxide Arrester , modern surge arresters

Porcelain Metal-oxide Outdoor Lightning Arrester 69KV

Introduction:

Porcelain Surge Arrester is a device to protect electrical equipment from over-voltage transients caused by external (lightning) or internal (switching) events.

Main features: 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.

Applications:

1. Distribution networks

2. Transmission line

3. Substation

4. Railway power station

5. Alternator and electromotor

Technical Parameter:

Type	Y10W5-69/183
Rated voltage---------kV	69
MOCV ----------------kV	55.2
Nominal Current-------kV	10
Residual voltage of steep impulse----at 5kA(kV)	218
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)	183
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)	140
1mA D.C reference voltage (kV)	100
Line discharge level	2
2mS long duration impulse current A	600
4/10µS High current impulse kA	100
Lightning impulse withstand kV	325
Power frequency voltage withstand(dry/wet)kV	140
0.1S TOV--------------kV	82.8
1S TOV----------------kV	79.35
10S TOV---------------kV	75.9
1200S TOV-------------kV	69
Creepage distance ----mm	2500
Material employed in series non-linear resistor	Zinc Oxide