China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer
China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer
China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer
China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer
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China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer
China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer
China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer
China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer

China XGN15-12 Metal-Clad Fixed-Type Ring Main Unit Switchgear in Cubicle Design Supplier, Manufacturer

XGN15-12 Solid Insulated RMU is an indoor fixed, fully insulated, and fully sealed solid insulated ring network switchgear designed specifically for 12kV distribution systems. This device uses solid insulation materials (epoxy resin/silicone rubber) instead of traditional SF6 gas, which has the characteristics of environmental protection, maintenance free, and high safety. It is suitable for ring network power supply and terminal distribution in urban power grids, industrial and mining enterprises, new energy power stations, and other occasions.

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Product Description

Type Designation

XGN15-12-Box-type-closed-ring-network-switch-6
1 Box-type Construction
2 Fixed Type
3 Indoor Type
4 Design Serial Number
5 Rated Voltage kV
6 Rated Current A
7 I: FLN36-12Load Switch; Ⅱ: FLN48-12Load Switch

Technical Parameters

No. Parameter Unit Value
1 Rated Voltage kV 12
2 Rated Frequency Hz 50
3 Main Busbar Rated Current/Maximum Fuse Rating A 630, 125
4 Main Circuit & Earth Circuit Rated Short-time Withstand Current kA/S 203
5 Main Circuit & Earth Circuit Rated Peak Withstand Current kA 50
6 Main Circuit & Earth Circuit Rated Short-circuit Making Current kA 50
7 Load Switch Full-capacity Breaking Operations operations 100
8 Fuse Breaking Capacity kA 31.5, 40
9 Rated Closed-loop Breaking Current A 630
10 Rated Transfer Current A 1600
11 Mechanical Endurance operations 2000
12 1-minute Power Frequency Withstand Voltage (phase-to-phase/earth/isolation) kV 4, 248
13 Lightning Impulse Withstand Voltage (phase-to-phase/earth/isolation) kV 7, 585
14 Secondary Circuit 1-minute Power Frequency Withstand Voltage kV 2
15 Protection Class IP3X

Product Display

XGN15-24-Medium-Voltage-Switchgear-(4)
XGN15-24-Medium-Voltage-Switchgear-(5)

External Dimensions

Dimension SIZE Application Scope
Height H(mm) 1400 For single-core cables
1600 For single-core cables
1800 For three-core cables
Width W(mm) 375 Incoming/outgoing lines
500 -
750 -
Depth D(mm) 918 -

Schematic Diagram

XGN15-12-4
1. Operating Mechanism 4. Instrument Compartment 7. Fuse
2. Load Switch 5. SF6 Voltage Meter 8. Lower Grounding Switch
3. Cabinet Body 6. High-voltage Live Display

Ordering Notice

Product operating site and special requirements:

  1. Provide product ordering drawings, which should include wiring diagrams and indicate transformer capacity, main component model specifications, distribution branch circuits, and capacity.
  2. When it is necessary to configure electric energy metering and reactive power automatic compensation devices, the requirements for the configuration of the metering meter and transformer should be provided, and the capacity of the compensation capacitor should be indicated.
  3. Specify the requirements for surface treatment of the product.

Frequently Asked Questions

What is the rated voltage and protection class of the XGN15-12 switchgear?

The equipment features a rated voltage of 12 kV and provides an enclosure protection rating of IP3X.

Which load switch models are compatible with this equipment?

It accommodates both FLN36-12 and FLN48-12 load switch variants according to customer requirements.

What cable types are suited for the various cabinet heights?

Heights of 1400mm and 1600mm are configured for single-core cables, whereas the 1800mm height supports three-core cables.

What is the mechanical endurance and breaking capacity?

The mechanical endurance reaches 2000 operations, with a fuse breaking capacity ranging between 31.5 kA and 40 kA.

What information is required when placing a customized order?

Orders require comprehensive wiring diagrams showing transformer capacity, component models, metering requirements, compensation capacities, and specific surface finish treatments.

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