lightning Surge Arrester YH10W-21

5KA 10KA 21kv Metal Oxide Lightning Arrester Protecting polymer Surge Arrester with High Voltage and Varistor Insulated Bracket

Model Number: YH10W-21

Housing: silicone rubber

Type: metal oxide surge arrester

Certificate: ISO/ANSI/IEC

color: gray

Material:silicone rubber, varistor blocks

mounting plate: include

NEMA bracket: include

Application: High Voltage

Safety Standards: IEC

Brand Name: ECI

OEM Production: accept

Place Of Origin: Jiangxi, China

Packing: Carton/ pallet /Wooden box

Dis connector: Include

Product Details

Model	MOA Rated voltage	MCOV(kV)	Impulse current residual voltage			2ms Rectangular current impulse withstand	4/10us High current impulse withstand
	MOA Rated voltage	MCOV(kV)	1/4us Lightning current impulse	8/20 us Lightning current impulse	30/60us Lightning current impulse	2ms Rectangular current impulse withstand	4/10us High current impulse withstand
	kV(rms)	kV(rms)	kV(crest)	kV(crest)	kV(crest)	A(crest)	A(crest)
YH10W-21	21	17	71.8	63	54.2	250	100

Rated Voltage(Ur): 3kV – 36kV
* Nominal Discharge Current(In): 5kA or 10kA
* Long Duration Current Impulse: 150A or 250A
* High Current Impulse(Imax): 65kA or 100kA
* Pressure relief capability: 16kA or 20kA
* Creepage distance: ≥31mm/kV