Xgn15-12 (F) Switch Gear Ring Main Unit Switchgear Medium Voltage Cabinet

• Customization: Available
• Type: Distribution Metering Box
• Shell Material: Steel Plate
• Model NO.: XGN15-12(F)
• Installation: Fixed
• Transport Package: Air Transportation, Sea Transportation
• Specification: 1 Uint
• Origin: China
• HS Code: 8537209000
• Package Size: 100.00cm * 50.00cm * 150.00cm
• Package Gross Weight: 50.000kg

Product Description

Product overview:
Applicable conditions:

1   Ambient air temperature:-15ºC~+40ºC
2   Altitude :1000m and below,
3   Humidity Case:
     The daily mean value is not more than 95%, and the daily mean value of water vapor pressure is not more than 2.2kPa;
     The monthly mean value is not more than 90, and the monthly mean steam pressure is not more than l.8kPA.
4  Seismic intensity,not more than 8 degrees.
5  There is no obvious pollution such as turbid or combustible gas.
Note: Users may negotiate with the Company when the above normal conditions of use are exceeded.

structure:

Switchgear is composed of cabinet, main switch (SF6 load switch or combined appliance),ground switch, instrument room,bus and other electrical components and auxiliary components.
The cabinet body is made of aluminum zinc steel plate by modular forming assembly. The backside of the cabinet is provided with a pressure relief channel to protect the operator in case of internal
faiture.The bus in the bus room is covered with insulation and directly connected to the wiring terminals of the load switch. The three phase bus is arranged longitudinally, so that the switchgear can be arbitrarily extended from left to right and easy to change its layout.The instrument room is located in the upper part of the switching equipment,which can be equipped with ammeter,voltmeter,indicator light and electric operating mechanism.

Technical Parameters:

Main Technical specifications Serial number of the main

Number	Name	Unit	HXGNl5-12 (F)	HXGNl5-12 (F·R)
1	Rated voltage	V	12	12
2	Ratec frequency Rated	Hz	50	50
3	Main busbar rated current	A	630	630
4	Maximum rated current of fuse	A	-	125
5	The main circuit is rated for short-time current tolerance/ Rated short circuit duration	KA/S	20/3	20/3
6	Rated expected short-circuit breaking current	KA	-	50
7	1min power frequency withstand voltage ,phase to phase,to earth	KV	42/48	42/48
8	Ground shock withstand voltage ,phase to phase,to earth	KV	75/85	75/85
9	level of protection		IP2X	IP2X

Main switch inside switchgear(SF6 load switch and combined appliance )technical specification
 

Number	Name	Unit	HXGNl5-12 (F)	HXGNl5-12 (F·R)
1	The ground circuit is rated as a short-time tolerant current source	KA/s	20/2	20/2
2	Rated peak tolerable current & Rated short-circuit closing current	KA	50	125
3	Main busbar rated current	A	630	630
4	Maximum rated current of fuse	A	630	630
5	The main circuit is rated for short-time current tolerance/ Rated short circuit duration	A	31.5	31.5
6	Rated expected short-circuit breaking current	A	10	10
7	1min power frequency withstand voltage ,phase to phase,to earth	KVA	-	1250
8	Ground shock withstand voltage ,phase to phase,to earth	A	-	1700
9	level of protection	time	2000	2000

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