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China Indoor AC Metal-Enclosed Switchgear Suppliers, Companies
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China Indoor AC Metal-Enclosed Switchgear Suppliers, Companies

China Indoor AC Metal-Enclosed Switchgear Suppliers, Companies

The XGN68-12 Series Indoor AC Metal-Enclosed Switchgear (hereinafter
referred to as “indoor ring-main unit”) is a compact, vacuum-interruption, solid-insulated, and air-insulated miniaturized indoor ring-main unit. This series of indoor ring-main units comprises various types of switchgear cabinets—including vacuum circuit breaker cabinets (Z), vacuum load switch cabinets (F), and vacuum load switch + fuse combination cabinets (F.R)—all of which can be flexibly and conveniently configured into diverse ring-main power supply units.

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Product Description

Product Features

The switchgear enclosure is assembled using 2-mm-thick aluzinc-coated steel plates secured with bolts, achieving an IP2X protection rating and incorporating reliable mechanical interlocking and anti-misoperation features. Additionally, two pressure-release openings are provided—one for the cable compartment and one for the busbar compartment—to safely vent internal gas pressure, thereby maximizing personnel safety and operational reliability of the equipment.

Operating Environment
Altitude: not exceeding 1,000 m.
Ambient temperature: not higher than +40°C and not lower than -25°C.
Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%.
Seismic intensity: not exceeding 8 degrees.
Location free from fire, explosion, severe contamination, chemical corrosion, and intense vibration.
Product Display
Switchgear Product Display
Frequently Asked Questions
What material is used for the switchgear enclosure?
The enclosure is constructed using high-quality 2-mm-thick aluzinc-coated steel plates for enhanced durability and corrosion resistance.
What is the protection rating of this equipment?
The switchgear achieves an IP2X protection rating, ensuring safety against solid foreign objects.
How does the system handle internal gas pressure?
It features two specialized pressure-release openings located in the cable and busbar compartments to safely vent gas and protect personnel.
What are the environmental limits for installation?
It is suitable for altitudes up to 1,000m and ambient temperatures ranging from -25°C to +40°C.
Is the switchgear resistant to earthquakes?
Yes, the design is rated to withstand seismic intensities of up to 8 degrees.
What features prevent operational errors?
The equipment incorporates reliable mechanical interlocking and anti-misoperation features to ensure safe operation.

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