0.22~0.5kv Zinc Oxide Lightning Arrester (Low Voltage)

Specifications: 0.22~0.5kv
Using Environments
Normal operating conditions for lightning arrester :
a) Ambient temperature no higher than +40℃, no less than -40℃
b) Above sea level no higher than 1000m (order should be indicated if used in tableland area)
c) Power frequency not less than 48HZ, and no higher than 62HZ
d) Continuous power frequency voltage loaded on lighting arrester no higher than continuous working voltage of lighting arrester
e) Utmost wind velocity no higher than 35 m/s
f) Area where earthquake intensity less than 7 degree

Messy area should be indicated
Technical Performance
Product performance conforms to National standard technical requirement of GB11032-2000(equal to IEC 60099-4)
Main Technical Parameters(Performance meet the GB11032~2000 eqvlEC60099-4)

Using Area		Low Voltage
Product Model		HY1.5W-0.28/3	HY1.5W-0.5/2.6
Lightning Arrester Rating voltage virtual value(KV)		0.28	0.5
System nominal voltage virtual value(KV)		0.22	0.38
Continuous working voltage virtual value(KV)		0.24	0.42
DC(U1mA)Ref.Voltage no less than(KV)		0.6	1.2
Max.residual voltage Peak value(KV)	Teep ware impulse current	--	--
	Lighting impulse current	1.3	2.6
	Operating impulse current	--	--
2000 μs Square wave flux capacity(A)		50	50
4/10 μs Impulse current peak value(kA)		25	25
Max.Leaking current under 0.75DC ref.Voltage(μA)		30	30