Brand Authorized Switchgear
Brand Authorized Switchgear
Uniquely designed pressure relief device
Modular and compact design
Complete options, flexible combination, basically not Limited by functions
Overview
• The 8DJH switchgear is the latest generation of gas-insulated MV switchgear developed by Siemens, suitable for secondary distribution systems, fully insulated and fully sealed, with a gas tank constructed with laser gas-tight welding, up to 24kV*630A*25kA/2s, Unit switchgear and sharing switchgear may be available, which can be flexibly extended left and right.
Features
• Laser welding for tightness
• Laser welded stainless steel gas tank
• Cable bushings, gas pressure indicating device and pressure relief device are welded to the gas tank
• Lifetime maintenance-free
• Stainless steel gas tank, sealed pressure system design
• Magnetically coupled gas pressure indication
• Laser welded cable bushings
• Uniquely designed pressure relief device
• Modular and compact design
• Complete options, flexible combination, basically not Limited by functions
• Up to six units sharing one cabinet
• Different cabinet widths available for main cabinet types R/T/L
Dimensions
R (Load switchgear): 310mm/430mm/500mm
T (Load switch-fuse combination cabinet): 430mm/500mm
L (Circuit breaker cabinet): 430mm/500mm
8DJH gas insulated switchgear is suitable for medium-voltage secondary distribution networks where compact structure, reliable insulation, and flexible feeder configuration are required.
Typical applications include:
12kV and 24kV secondary distribution systems
Transformer substations
Compact distribution rooms
Industrial power distribution systems
Commercial building power distribution
Utility distribution networks
Urban distribution networks
Infrastructure power supply systems
Customer transfer substations
Renewable energy auxiliary distribution systems
Ring network power supply systems
Cable distribution systems
Feeder switching and transformer protection systems
Before selecting 8DJH gas insulated switchgear, buyers should confirm the voltage level, feeder arrangement, cabinet functions, and installation conditions.
Recommended information for quotation:
Rated voltage: 12kV or 24kV
Rated current requirement
Short-circuit current requirement
Main single-line diagram
Incoming and outgoing feeder quantity
Cabinet type: R, T, or L
Load switch, fuse combination, or circuit breaker requirement
Transformer capacity and protection method
Left or right extension requirement
Cable entry and cable connector requirement
Indoor installation space and cabinet layout
Manual or motorized operation requirement
Metering, protection, and monitoring requirements
Applicable project standards
Required technical documents
With this information, Juhonkia can help configure a suitable 8DJH-12/24 gas insulated switchgear solution for the project.
