PSG-12/24/40.5 outdoor 12kV 24kV 35kV pole type SF6 insulated load switch

Supplier: Yueqing Liyond Electric Co., Ltd.
Region: Zhejiang, China
Contact: Mr GuoQi Liu
Price: $2600.00 /piece
Min. Order: 1 piece

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Product details

Origin:	Zhejiang, China	Package preview:
Breaking capacity:	as norm	Supply capacity:	10000 pieces per month
Ambient temperature:	-40℃~+50℃	port:	Ningbo or Shanghai
type:	manual/electric operation	Rated current:	400/630A
feature:	SF6 gas insulation	Rated voltage:	12/24/40.5kV
model:	PSG-12/24/40.5	Packaging Details:	Standard export packaging
Rated frequency:	50/60 Hz	product name:	Outdoor load switch
brand:	Liyang	payment terms:	Western Union, T/T

PSG-12/24/40.5 outdoor column SF6 insulated load switch on column

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PGS-12/24/40.5 pole-mounted load break switch is used for rated voltage 24KV, rated current 400/630A, 50/60Hz grid open circuit, load current and overload current in closed power system. The load switch can automatically disconnect those broken distribution lines. It uses the latest technology and has the latest electronic controllers. The switch can be used in manual operation, electric operation and remote operation. The electric controller is installed in a stainless steel cabinet, which is suitable for use under various climatic conditions. In addition, some wired and wireless modems are installed in the cabinet, through which remote monitoring can be realized. Simple column installation is convenient and fast, and can also reduce construction costs.

Technical Parameters:

No.	Name				unit	data
No.	product model				unit	PGS-12	PGS-24	PGS-40.5
1	Rated voltage				kV	12	twenty four	40.5
1	Rated voltage				kV	June 10, 2011	15/17.5/20	33/36/40.5
2	rated frequency				hertz	50/60	50/60	50/60
3	Rated insulation level (filled with SF6 gas 0.07Mpa / 20°C)	(Lightning impulse withstand voltage)		relatively	kV	75	125	185
		(Lightning impulse withstand voltage)		fracture	kV	85	145	215
		Power frequency withstand voltage 1 minute		relatively	kV	42	64	95
		Power frequency withstand voltage 1 minute		fracture	kV	50	79	110
4	Zero gauge insulation level.	Power frequency withstand voltage 1min			kV	30
		RP-pressure 1min				30
		The highest phase voltage 5min				9
5	rated current				A	630(400)	630(400)	630(400)
6	Rated breaking load current (0.07Mpa/20℃)				A	630(400)	630(400)	630(400)
7	Zero gauge pressure breaking current				A	630(400)	630(400)	630(400)
8	peak withstand current				Ka	50	50	50
9	Rated short-time on-current				Ka	50	50	50
11	Rated short-time withstand current				card/second	20/4	20/4	20/4
12	Rated cable charging breaking current				A	25	25	25
13	Rated line charging breaking current				A	16	16	16
14	Rated closed loop breaking current				A	630(400)	630(400)	630(400)
15	Excitation current				A	twenty one	twenty one	twenty one
16	Rated current breaking times				era	≥400	≥400	≥400
17	Fixed work stress				MPa	0.07	0.07	0.25
18	Split-phase main circuit resistance				μΩ	≤150	≤150	≤150
19	Relative Gas Leakage Rate				Year	≤1%	≤1%	≤1%
20	SF6 gas moisture content		factory value transfer		ppm	≤150	≤150	≤150
20	SF6 gas moisture content		switch operating value		ppm	≤300	≤300	≤300
twenty one	Mechanical Stability Operation				Second-rate	6000	6000	6000
twenty two	Rated working voltage and auxiliary circuit rated voltage				V	DC 220/ 110/48/24	DC 220/ 110/48/24	DC 220/ 110/48/24
twenty two	Rated working voltage and auxiliary circuit rated voltage				V	AC 220/110	AC 220/110	AC 220/110
twenty three	weight		M type		Kilogram	115	125	135
twenty three	weight		Type A		Kilogram	135	145	155
twenty four	Mechanism box and controller protection level				IP44 IP54
25	installation type				Lift type (suspension type) / block type (horizontal type)

ambient temperature

Ambient air temperature: +50°C to -40°C.

Relative humidity: 100%

The altitude does not exceed 3000m.

The pressure does not exceed 700pa (wind speed 34m/s).

Earthquake intensity: 8 degrees.

Installation location: no fire, no explosion hazard, no chemical corrosion and repeated severe vibration.

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