11 Kv Surge Arrester
11 Kv Surge Arrester suppliers

11 Kv Surge Arrester

Name: China 11 Kv Surge Arrester Manufacturers, Suppliers and Factory - Customized Service - Gaodian Tech.
Brand: Gaodian
SKU: 303120957

11 kV surge arrester, Zinc Oxide Surge Arrester, discharge current 10kA. It is a distribution type polymer housed zinc oxide surge arrester.
ISO certified

Send Inquiry

Add To Inquiry

Description

Technical Parameters

Gaodian Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of 11 kv surge arrester in China. With abundant experience, we warmly welcome you to buy advanced 11 kv surge arrester made in China here from our factory. We also accept customized orders.

Polymer-housed gapless metal oxide surge arresters protect transformers, switchgear, distribution lines, capacitor banks and other electrical equipment from damage caused by lightning and switching and improve the stability and safety of the power system.

Specification

NO.	MODEL	Rated voltage(kV)	MCOV (kV)	Max. residual voltage			2000 µs Rectangular current withstand(A)	4/10 µs High current impulse
NO.	MODEL	Rated voltage(kV)	MCOV (kV)	Steep current impulse 1/10 µ s	Lightning impulse 8/20 µs	Switching current impulse 30/60 µ s	2000 µs Rectangular current withstand(A)	4/10 µs High current impulse
1	HY10W-11	11	10.2	41.0	36	32.0	250	100
2	HY10W-15	15	12.5	52.0	45	40.0	250	100
3	HY10W-18	18	15.3	61.0	54	48.0	250	100
4	HY10W-21	21	17.0	70.0	63	56.0	250	100
5	HY10W-24	24	20.0	83.0	72	64.0	250	100
6	HY10W-27	27	22.9	93.0	81	72.0	250	100
7	HY10W-30	30	24.0	104.0	90	80.0	250	100
8	HY10W-33	33	24.4	110.0	99	89.0	250	100
9	HY10W-36	36	30	124.0	108	96.0	250	100

Product detail

Applicable standards: IEC 60099-4:2014 IEEE C62.11

Rated Voltage: 11 kV surge arrester (10-36kV)

Discharge current: 5kA 10kA 20kA (Customizable)

Color: Grey / Red (Customizable)

Material: Zinc oxide varistor, HTV silicone rubber, stainless steel

products series 11 kv surge arrester

Advantages

Fast Response

No series discharge gap design enables nanosecond-level ultra-fast reaction.

Excellent Pollution Resistance

Silicone rubber housing offers great hydrophobicity, preventing surface creepage in polluted, salt-spray and humid areas.

Anti-explosion Safety

No fragment splash during fault occurrence, ensuring high operational safety.

Maintenance Free

Reliable sealing keeps internal resistor elements dry for easy, low-cost maintenance.

Conditions of use: suitable for coastal, humid, or high pollution areas

Item	Guaranteed value
Altitude	≤2000 m
Ambient Temperature	-40℃ ～ +40℃
Relative Humidity	Daily average ≤95%
Sun Radiation Intensity	≤0.1 W/cm²
Wind Speed / Wind Pressure	≤35 m/s
Ice Accretion Thickness	≤10 mm
Pollution Class	Class E