Gas Insulation Metal-Clad Switchgear

Model NO.: XGN49-40.5 Shell Material: Aluminum Alloy Gas Insulation: Metal-Clad Switchgear Voltage: 12~40.5kv Use: Mobile Switching Station Warranty: 2 Years Form: All- packaged Type Size: 1 Uint Shell Protection Grade: IP55 Trademark: Tianan Origin: Cn Certification: CCC, ISO9001:2000 Structure: Cabinet, Protection Color: White Insulation: Gas Equipment: 6 Set Type: Power Operation Voltage: High Voltage Application Range: Power Plants Brand: Tianan Specification: IEC60076-1, IEC60076-2, IEC60076-5 HS Code: 853720900 These switchgears play an important role in the reconstruction of 110kV Substation and guarantee the power supply service during the substation reconstruction, make the power supply during transmission with load successful, and they are under steady operation now.


The 35kV mobile switching station used for transmission with load of 35kV system reconstruction of 110kV Xibao substation is manufactured by your company, equipped with 6 sets of 35kV GIS with type of XGN49-40.5. This Switchgear features the advantages of small volume, free maintenance, reliable quality, beautiful appearance, easy installation and use as well as fast after-sales service, Ningbo Tianan is the partner with good reputation and good technical strength.

Item				Unit	Data
Rated voltage				kv	3.6, 7.2, 12,24KV
Rated frequency				hz	50
Rated current of circuit breaker				A	630, 1250, 1600, 2000, 2500, 3150, 4000
Rated current of switchgear				A	630, 1250, 1600, 2000, 2500, 3150, 4000
Rated short-time withstands current(4s)				ka	16, 20, 25, 31.5, 40, 50
Rated peak withstands current (peak value)				ka	40, 50, 63, 80, 100, 25
Rated short-circuit breaking current				ka	16, 20, 25, 31.5, 40, 50
rated short-circuit making current (peak value)				ka	40, 50, 63, 80, 100, 25
Rated insulation level	1min power frequency withstands voltage	pole to pole, pole to ground		kv	24, 32, 42
		fracture to fracture		kv	24, 32, 48
	lightning withstands voltage(peak)	pole to pole, pole to ground		kv	40, 60, 75
		fracture to fracture		kv	46, 70, 85
Protection degree			Enclosure is IP4X. IP2X when CPT and CB door are open
Note:  1. The short-circuit capacity of current Transformer is considered separately.                                                                                                           2. Details of the parameters of ZN 63A-12 as per reference company' s sample.

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Product Categories : SF6 HV-GIS