Advanced 12kv Modular Switchgear System for Industrial Use

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Advanced 12kv Modular Switchgear System for Industrial Use

Customization:	Available
Type:	Power
Structure:	Protection

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Product Description

Technical Specifications & Basic Info

Model NO.

XGN15-12

Certification

ISO9001:2000, CCC

Form

All-packaged Type

Operation Voltage

High Voltage (12kV)

Shell Material

Stainless Steel

Protection Grade

IP56

Warranty

12~24 Months

Delivery Time

3~4 Weeks

Product Overview

The XGN15-12 type SF6 Ring Main Unit Cabinet is a versatile solution designed for AC 50HZ and 12kV power systems. It is engineered for application in industrial and civil cable ring networks and power supply terminals. This unit is ideal for urban residential developments, compact secondary substations, industrial facilities, shopping centers, airports, metro systems, wind power plants, stadiums, and railway infrastructure.

This modular system represents a new generation of expandable metal-enclosed switchgear. Utilizing sulfur hexafluoride (SF6) switches and air insulation, it features a straightforward structure, intuitive operation, and dependable interlocking.

Working Environment & Standards

Altitude: ≤ 1000m
Ambient Temperature: -25ºC to 40ºC
Relative Humidity: Daily avg ≤ 95%, Monthly avg ≤ 90%
Seismic Capacity: 8 degrees
Standards: IEC298, IEC265, IEC694, GB3804, GB3906

Technical Parameters

Item	Unit	Data
Rated Voltage	kV	12
Rated Lightning Impulse Withstand Voltage	kV	75 / 85
1min Power Withstand Voltage	kV	42 / 48
Rated Frequency	Hz	50 / 60
Rated Current (Main Circuit)	A	630
Rated Short-term Withstand Current	kA	20/3s
IP Degree	-	IP2X
Mechanical Life	Times	2000

Internal Structure & Components

Busbar Room: Features a three-station load switch housed in epoxy resin, using SF6 gas as an insulating and arc-extinguishing medium. Maintenance-free sealing ensures long-term reliability.

Cable Room: Ample space for single-core or three-core cable connections. It allows for the installation of lightning arresters, current transformers, and grounding switches.

Operating Mechanism: Equipped with position indicators and mechanical interlocks. It supports auxiliary contacts, tripping coils, and electric operating devices for remote control.

Product Display

Frequently Asked Questions

1. What are the primary applications for the XGN15-12 Ring Main Unit? It is widely used in urban residential networks, industrial substations, shopping centers, airports, metros, and wind power facilities for 12kV power distribution.

2. Can the switchgear be operated remotely? Yes, the unit can be integrated with an electric operating mechanism for remote control functionality.

3. What insulating medium is used in the main switch? It utilizes Sulfur Hexafluoride (SF6) gas as the arc-extinguishing and insulating medium within a sealed epoxy resin shell.

4. Does the cabinet support future expansion? Yes, the modular design includes reserved busbar extensions to facilitate future scalability of the power system.

5. What safety interlocks are included? The unit features reliable mechanical interlocks between the load switch, grounding switch, and the front door to prevent misoperation.

6. Is it suitable for high-altitude environments? The standard model is designed for altitudes up to 1000m. For higher altitudes, specialized configurations may be required.