KYN28-12 Metal-Clad Switchgear

The KYN28-12 Indoor Metal-Clad Switchgear (11kV/12kV AIS) is a premier primary power distribution solution engineered for modern medium voltage networks. Functioning as a robust 12kV Metal-Clad Switchgear, it guarantees exceptional operational safety and reliability. This advanced 11kV Air Insulated Switchgear accommodates various heavy electrical loads seamlessly. As a highly versatile MV Metal-Clad Switchgear, it efficiently manages electrical flow, protecting critical downstream equipment and ensuring continuous power stability across demanding infrastructural environments worldwide.

Meet Latest Innovation

KYN28-12 Indoor Metal-Clad Switchgear Applications & Solutions

Residential Community：As the core 10kV high voltage intake, the 12kV Modular Metal-Clad Switchgear (11kV/12kV AIS) feeds transformers. It automatically trips during overloads, strictly protecting residential distribution lines.

Large Industrial Factories：Receiving high-voltage power, this robust 12kV Metal-Clad Switchgear splits circuits for workshop transformers, seamlessly coordinating factory-wide power distribution and ensuring advanced motor fault protection.

Transportation Rail：The 11kV Air Insulated Switchgear provides crucial power inputs for station motive equipment and signals, precisely safeguarding key transit circuits to prevent critical operational interruptions.

Mining & Industrial Plant Area：Adapting to heavy electrical loads, the MV Metal-Clad Switchgear delivers perfect fault protection. It rapidly isolates short circuits, effectively mitigating flammable and explosive risks in harsh mining zones.

Applications Need KYN28-12 Indoor Metal-Clad Switchgear

Get support from our experts

Custom Options for KYN28-12 Indoor Metal-Clad Switchgear

Get support from our experts

Why Choose Our Product

Features premium ABB and Siemens internal vacuum circuit breakers

Excellent arc fault containment ensures maximum operator personnel safety

Intelligent interlocking mechanisms prevent dangerous misoperations during maintenance tasks

Compact footprint saves valuable electrical control room installation space

Fully enclosed busbar compartments prevent severe environmental dust contamination

High-capacity rating supports continuous, heavy-duty industrial power distribution seamlessly

KYN28-12 Indoor Metal-Clad Switchgear Manufacturing Process

Busbar Insulation & Initial Installation

Know more about our production Visit our factory

Xdepe Certification

Trusted Partner

"We've partnered with Xdepe for years on custom distribution cabinet packages and power solutions. Their designs fit factory needs perfectly, with efficient workflow from design to delivery. Cabinets are durable, standard-compliant and steady in operation. The team delivers on time with proactive optimization advice, offering one-stop service from component selection to assembly and after-sales support."

Ka* E**d

"Xdepe has long undertaken custom electrical panel large industrial power distribution projects with solid reliability. It optimizes solutions to balance practicality, energy saving and cost control. Modular cabinets allow easy installation and maintenance. With fair pricing and on-time delivery, technical support is available 24/7, highly recommended for the industry."

Ah** Ha*n

"Xdepe fully meets strict standards for distribution cabinets. It fits harsh working conditions and connects seamlessly with smart energy systems. The cabinets excel in safety protection, insulation and corrosion resistance with stable performance. Responsible service throughout all stages helps reduce energy consumption and operating costs, making it an ideal long-term partner."

Ca* Me**z

What is KYN28-12 Indoor Metal-Clad Switchgear?

The 12kV Indoor AIS Switchgear is a centralized electrical control assembly. Acting as an 11kV High Voltage Switchgear Cabinet, it encloses vital switching devices and protective relays to isolate faults safely. This 12kV Modular Metal-Clad Switchgear (11kV/12kV AIS) utilizes grounded metal partitions, separating the busbar, cable, and circuit breaker compartments. Consequently, this Indoor Withdrawable Metal-Clad Switchgear (11kV/12kV AIS) allows for rapid maintenance without disrupting the entire main power grid.

View Complete Solutions

How to Select KYN28-12 Indoor Metal-Clad Switchgear?

Selecting the optimal unit requires accurately evaluating your specific load demands and expected short-circuit capacities. When choosing the KYN28-12 Indoor Metal-Clad Switchgear (11kV/12kV AIS) for Industrial Power Feeder, ensure it matches your factory’s maximum motor starting currents. Conversely, if your project involves grid management, the KYN28-12 Indoor Metal-Clad Switchgear (11kV/12kV AIS) for High Voltage Grid Sectionalization must feature advanced relay protection compatibility. Always verify that the enclosure's internal arc classification and busbar insulation levels strictly comply with international electrical safety standards for your intended operational environment.

Compartment Protection Scope & Key Functions

Compartment / System Section	Core Protection Function	Application Focus
Breaker Compartment	Houses the withdrawable vacuum circuit breaker unit securely.	Rapid fault isolation and routine circuit switching operations.
Busbar Compartment	Contains the main and branch high-voltage copper busbars.	Distributing power efficiently to adjacent switchgear panels.
Cable Compartment	Secures incoming and outgoing power transmission cables safely.	Connecting the main switchgear directly to external loads.
LV Control Compartment	Protects sensitive relays, PLCs, and digital metering tools.	System monitoring, secondary logic control, and automated protection.
Pressure Relief Channel	Safely vents expanding hot gases upward during internal arc faults.	Protects operating personnel and prevents catastrophic enclosure explosions.
Grounding Switch Unit	Provides a visible and solid electrical connection to the earth ground.	Ensures a strictly de-energized and safe environment for cable and cabinet maintenance.
Mechanical Interlocking	Strictly blocks incorrect operational switching sequences.	Prevents human error and guarantees adherence to safe "five-prevention" operating procedures.
Instrument Transformers (CT/PT)	Steps down high voltage and current to safe, measurable secondary levels.	Enables accurate continuous power monitoring and provides precise signals for protective relays.

FAQs About KYN28-12 Metal-Clad Switchgear

Q: What is the rated voltage of this switchgear?

A: It operates safely and efficiently within 11kV to 12kV medium voltage electrical networks.

Q: Can it use specific international brand components?

A: Yes, it is fully compatible with premium internal components like Siemens PLCs and Schneider breakers.

Q: Is the circuit breaker easily withdrawable?

A: Yes, the handcart design allows for quick withdrawal, ensuring safe, efficient floor-standing maintenance procedures.

Q: How does it prevent operational errors?

A: It utilizes a strict "five-prevention" mechanical interlocking system to completely block unsafe switching actions.

Q: What internal insulation method is used?

A: It utilizes reliable air insulation combined with heat-shrinkable tubing on the busbars for enhanced safety.

Q: Can it be installed in outdoor environments?

A: No, it is specifically designed strictly for indoor electrical control room environments to prevent weather damage.

Company News

What Can We Do To Help?

Need customized electrical cabinets for your project? Send us your requirements, and our factory engineers will provide a competitive quote within 24 hours.

REQUEST A QUOTE

Looking for a reliable OEM/ODM manufacturing partner? Leverage our factory experience for high-quality, cost-effective electrical distribution panel production and global delivery.

EXPLORE SOLUTIONS