30 Kv Metal-Oxide Polymer Surge Arrester with Bracket

• Customization: Available
• Type: Light Duty, Heavy Duty
• Rated Voltage: 30kv
• Model NO.: YH10W5-30
• Housing Material: Silicone Rubber, Polymer, Porcelain, Ceramic
• Delivery Time: Shipped in 20 Days After Payment
• Purpose: Over-Voltage Protection
• Standards: IEC60099-4
• Accessory: Bracket,Insulating Cap,Cooper Lead,Insulator,Hoop
• Test Report: Kema
• Nominal Current: 10ka
• Color: Grey
• Transport Package: Carton
• Trademark: YONGDE
• Origin: Zhejiang, China (Mainland)
• Production Capacity: 35000 Piece/Pieces Per Month

Product Description

Hangzhou Fuyang 30 kV Metal-oxide Polymer Surge Arrester with Bracket

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	YH10W5-30/81.6
Rated voltage---------kV	30
MCOV  ----------------kV	24.4
Nominal Current-------kA	10
Residual voltage of steep impulse----at 5kA(kV)	88.5
8/20μS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)	81.6
Residual voltage of switching impulse current kV (peak value)----at 1kA  (kV)	62.5
1mA D.C reference voltage (kV)	42.5
Line discharge level	1
2mS long duration impulse current A	400
4/10μS High current impulse kA	100
Lightning impulse withstand kV	200
Power frequency voltage withstand(dry/wet)kV	70
0.1S TOV--------------kV	36
1S TOV----------------kV	34.5
10S TOV---------------kV	33
1200S TOV-------------kV	30
Creepage distance ----mm	1082
Material employed in series non-linear resistor	Zinc Oxide

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.