Specifications

330KV composite insulator
Rated voltage kV:330
Total Height mm:70-2300
1 min Power -frequency withstand Voltage (Dry)68-560kv

330KV composite insulator 

 

 

NO.	Mode	rated voltage kV	rated mechanical tensile load kN	Connection structure mark	Height H.mm	Min.distance ArcL.  mm	Min.rated creepage distance  mm	Min. lightnigng full-wave impulse withstand voltage(peak)	swiching impilse voltage	Min.wet withstand voltage per minute at power frequency
										Dry	Wet
1	FXBW1-330/100	330	100	16	2930±40	2600	7260	1425	950	630	570
2	FXBW2-330/100	330	100	16	2990±40	2600	7260	1425	950	630	570
3	FXBW3-330/100	330	100	16	2930±40	2600	9075	1425	950	630	570
4	FXBW4-330/100	330	100	16	2990±40	2600	9075	1425	950	630	570
5	FXBW1-330/160	330	160	20	2930±40	2600	7260	1425	950	630	570
6	FXBW2-330/160	330	160	20	2990±40	2600	7260	1425	950	630	570
7	FXBW3-330/160	330	160	20	2930±40	2600	9075	30	950	630	570
8	FXBW4-330/160	330	160	20	2990±40	2600	9075	1425	950	630	570
9	FXBW2-330/210	330	210	20	2990±40	2600	7260	1425	950	630	570
10	FXBW4-330/210	330	210	20	2990±40	2600	9075	1425	950	630	570