High Voltage Polymer Ceramic Porcelain ZnO Surge Arrester 120kv

• Application: High Voltage
• Standard: IEC
• Delivery Time: 21days Per Container
• Rated Voltage: 120 Kv
• Arrester Housing Material: Composite Polymer or Porcelain
• Valve Disc of Arrester: Metal Oxide Varistor
• Model NO.: Y10W5-120
• Accessory: Bracket, Insulating Cap, Cooper Lead, Insulator, Hoop
• Creepage Distance: 3906mm
• Nominal Current: 10ka
• Color: Gray, Brown
• Transport Package: Carton+Wooden Case
• Trademark: YONGDE
• Origin: Zhejiang, China (Mainland)
• Production Capacity: 1500 Piece/Pieces Per Day

Product Description

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.

Surge Arresters' Technical Parameters:

Type	Y10W5-120/313
Rated voltage---------kV	120
MCOV  ----------------kV	98
Nominal Current-------kA	10
Residual voltage of steep impulse----at 5kA(kV)	360
8/20μS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)	304
Residual voltage of switching impulse current kV (peak value)----at 1kA  (kV)	239
1mA D.C reference voltage (kV)	174
Line discharge level	3
2mS long duration impulse current A	850
4/10μS High current impulse kA	100
Lightning impulse withstand kV	550
Power frequency voltage withstand(dry/wet)kV	230
0.1S TOV--------------kV	144
1S TOV----------------kV	138
10S TOV---------------kV	132
1200S TOV-------------kV	120
Creepage distance ----mm	3906
Material employed in series non-linear resistor	Zinc Oxide

Surge Arrester Working Condition:

Low Voltage Lightning Arrester
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.