Xgn75-12 (Z) Indoor Gas Insulation Metal-Enclosed Switchgear (XGN75-12(Z))

Model NO.: XGN75-12(Z)
Rated Short Circuit Breaking Current: 20 31.5 40ka
Rated Peak Withstand Current: 50 80 100ka
Type: Distribution Metering Box
Form: All- packaged Type
Operation Voltage: High Voltage
Size: 1 Uint
Application Range: Power Plants
Shell Protection Grade: IP55
Trademark: Onegreen
Specification: SGS
Origin: Xi′an Shaanxi
HS Code: 85359000
XGN75-12(Z)Indoor Gas Insulation Metal-Enclosed Switchgear


General introduction of the product

The gas insulated switchgear designed for installation in transformer substation, industrial plants, and infrastructure& complies. 

1. The switchgear conforms to IEC 62271-200 and all primary components employed therein are in accordance with the relevant standards. 
2. It is designed to accommodate high performance vacuum circuit breaker (VCB) which has been designed and tested in accordance it IEC62271-100. 
3. The switchgear panels are suitable for the assembly of single &double busbar systems for indoor installation. 
Xgn75-12 (Z) Indoor Gas Insulation Metal-Enclosed Switchgear (XGN75-12(Z))
Features
1. Reliable Each compartment is monitored individually has its own pressure relief device; Use of VCB with high number of mechanical&electrical operations; Robust interlocking system
2. Safety The primary side components are hermetically enclosed, gas filled compartment and thus insensitive to atmosphere, dirt&dust; Current transformer are mounted outside the gas compartment&mounted on earthed LV compartment
3. Space saving Smaller foot prints; All operations on the switchgear front; Economically efficient; Reduced space surface area requirement
4. Long service life Maintenance free gas compartment


24KV Ring Main Unit

These series Ring Main Unit is extensible, SF6 insulated switchgear, with reated voltage of 12&24KV. All its HV live parts are contained in an air-tight gas tank, which is made from stainless steel of 3mm. The whole switching assembly is SF6 insulated, any free from any external influence, ensuring it great reliability of service and maintenance free. By plug-in type busbar extension, the series RMU can be of free combination and full modularization. The busbar extension has passed type test for power and thermal stability, and is fully insulated and shielded, exhibiting high reliability and safety. 

The series Ring Main Unit is suitable for all MV network up tp 24KV, all compact power stations, power distribution substations in all important industries, such as petrol-chemical industry, metallurgical and mining industries, and all transformer substations and wind power system. 

Technical Date for 24KV Ring Main Unit
1 Rated current of Switch-fuse panel depends on rating of fuse, and ≤ 100A. 
2 Rated short-circuit breaking/making current of Switch-fuse panel depends on rating o fuse. 
*Value in brackets are for special requirement, please contact us for more information. If 20KA/4s is required for rated short time withstand, please specify definitely when you are ordering. 



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