24KV Metal-oxide Surge Arrester

24KV Metal-oxide Surge Arrester R.V:24 KV net weight: 1.5 kg package: Carton confirm to IEC60099-4, IEC37-199/CDV

  

 

 

 

 

 

Appliation:

The ZnO arrester is mainly used to protect distribution transformer, cable connector and electric equipment from being damaged by lightning impulse voltage and operation over-voltage.

Technical  Parameter:

 

				1/10µs steep	8/20µs lightning	30/60µs swiching	2ms rectangular	4/10µs  high
Model	Rated Voltage	Maximum continual operating voltage	Nominal discharge current	Current impulse	current impulse	current impulse	Current impulse withstand	Current impulse withstand
	kV(r.m.s )		kA	≤kV			kV	kV
HY10W-3	3	2.55	10	10.3	8	8.1	250	100
HY10W-6	6	5.1		20.5	16	15.5	250	100
HY10W-9	9	7.65		31	25	22	250	100
HY10W-10	10	8.4		33	27	24	250	100
HY10W-11	11	9.4		36.4	30	27.5	250	100
HY10W-12	12	10.2		38.5	33	29	250	100
HY10W-15	15	12.7		46.5	41	35	250	100
HY10W-18	18	15.3		56	49	42.5	250	100
HY10W-21	21	17		65.5	57	49.5	250	100
HY10W-24	24	19.5		75	65	56	250	100
HY10W-27	27	22		84	74	63.5	250	100
HY10W-30	30	24.4		93	82	72	250	100
HY10W-33	33	27.5		101	90	79	250	100
HY10W-36	36	29		112	98	84	250	100

Normal service conditions:

1.The ambient air temperature is no higher than +40 degree. no lower than -40 degree.

2.The altitude above sea level does not exceed 2000m

3.Power frequency 48Hz~62Hz

4.Maximum wind speed does not exceed 35m/s

5.The earthquake intensity does not exceed 7 degrees

6.The voltage that long-time exerted shouldn't exceed its Max MCOV

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24KV Metal-oxide Surge Arrester