Outdoor Auto Parts for 35kv 24kv 12kv

• Customization: Available
• Transport Package: Carton Package
• Specification: STEEL
• Model NO.: PGS
• Trademark: CNHK
• Origin: Made in China
• Production Capacity: 100

Product Description

12/24/40.5 /kV Outdoor Pole-mounted SF6 Load Break Switch
 

NO	ITEM			UNIT	DATA
1	RATED VOLTAGE			kV	12	24	40.5
2	RATED FREQUENCY			Hz	50/60	50/60	50/60
3	Rated insulation level (SF6 gas filled 0.07Mpa  / 20ºC)	Rated impulse withstand	P-P,P-E	kV	185	125	185
			BREAKING		215	145	215
		Power frequency withstand voltage 1min	P-P,P-E	kV	95	64	95
			BREAKING		110	79	110
		In rain test voltage withstaood		KV	34
		Opposition impulse withstand		KV	85
4	Insulation level at zerogage pressure	Rated power frequency withstand 1min 1min		kV	30
		Opposition impulse withstand 1min			30
		Max.phase voltage 5min			9
5	RATED CURRENT			A	630	630	630
6	Rated on-off load breaking capacity (0.07Mpa / 20ºC)			A	630	630	630
7	rated short-circuit withstand current			A	630	630	630
8	rated short-time withstand current			kA	50	50	50
9	Rated cable charging breaking current			kA	50	50	50
11	Rated circuit charging breaking current			KA/s	20/4	20/4	20/4
12	Rated close loop breaking current			A	25	25	25
13	magnetizing current			A	16	16	16
14	rated short-circuit withstand current			A	630	630	630
15	rated short-time withstand current			A	21	21	21
16	Number of operations at rated normal current interruption			Time	≥400	≥400	≥400
17	Rated working pressure			MPa	0.07	0.07	0.25
18	Main loop resistance each phase			μΩ	≤150	≤150	≤150
19	Gas relative leakage rate			Year	≤1%	≤1%	≤1%
20	SF6 gas water content	leave factor		ppm	≤150	≤150	≤150
		Running		ppm	≤300	≤300	≤300
21	Mechanical endurance, in number of opeations			Time	6000	6000	6000
22	Rated voltage of operation voltage at assist circuit			V	DC 220/ 110/48/24	DC 220/ 110/48/24	DC 220/ 110/48/24
					AC 220/110	AC 220/110	AC 220/110
23	Weight	M type		kg	115	125	135
		A type			135	145	155