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TSTYNICE SF6 Gas Insulated Switchgear(GIS)12/24/40.5KV

Our SF6 GIS series represents the pinnacle of high-voltage switchgear technology, combining maximum safety with space-saving efficiency. Designed for 12-40.5kV applications, it delivers maintenance-free operation while ensuring lifetime reliability in demanding environments.

For detailed specifications, quotations, or project consultations, please contact us:
Email: sales@tstytransformer.com
WhatsApp: +86-18001856258
Our technical team is ready to assist you — wherever your business operates.

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SF6 GIS switchgear Compact GIS switchgear panel SF6 insulated ring main unit gas insulated switchgear 12/24/40.5KV GIS price GIS switchgear manufacturer indoor/outdoor GIS switchgear 12KV SF6 gas insulated switchgear gas insulated switchgear 40.5KV medium voltage GIS switchgear

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Key Features & Benefits

1.Superior Insulation and Arc Extinguishing:

By leveraging the exceptional insulation and arc extinguishing properties of SF6 gas, the RM6 unit ensures the prevention of electrical faults, thus ensuring stable operation of the electrical system.

2.Versatile Modular Design:

This unit is based on modularity, allowing for the customization of electrical components such as circuit breakers, load switches, and ground fault switches to meet specific requirements, offering tailored electrical distribution solutions.

3.Space-Saving Structure:

Its design prioritizes compactness, facilitating simple installation and use even in limited-space environments, thus optimizing installation space.

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4.Easy Operation and Maintenance:

Designed for front-mounted operation, the unit eliminates the need for internal access, significantly increasing operational safety and convenience. The maintenance process is simplified, contributing to reduced operating and maintenance costs.

5.Environmental Responsibility:

By prioritizing a closed-loop system for the use of SF6 gas and an eco-friendly design, the unit minimizes its environmental impact. It is also designed for easy recycling and disposal, complying with environmental regulations.

6.Comprehensive Protection:

With a wide range of protection features, such as overload and short-circuit protection, the RM6 unit ensures the safety and stability of the network and connected equipment in various situations.

Appliction

1. Urban Power Distribution

Ideal for compact substations in densely populated cities, high-rise buildings, and underground facilities. Helps optimize limited installation space while ensuring safe, reliable power delivery.

2. Renewable Energy Plants

Perfect for wind and solar farm collection systems. The sealed SF6 design offers superior resistance to dust, humidity, and harsh outdoor conditions.

3. Industrial Complexes and Data Centers

Designed for oil & gas fields, mining sites, chemical plants, steel mills, and large-scale data centers. Delivers high fault tolerance and long-term operational stability.

4. Transportation Infrastructure

Widely used in metro systems, tunnels, airports, and rail substations. The compact, enclosed structure ensures uninterrupted power in critical public infrastructure.

5. Temporary or Distributed Substations

Ideal for mobile substations, emergency power supply, large events, or rapid-deployment scenarios. Quick to install, maintenance-free, and suitable for demanding conditions.

		C module	Fmodule	V module		CB module
		Load switch	Combination electric appliance	vacuum switch	Isolation/grounding switch	Direct-air circuit breaker	Isolation/ grounding switch
Rated Voltage	KV	12	12	12	12	12	12
Rated Frequency	HZ	50	50	50	50	50	50
Power Frequency Withstand Voltage(phase/fracture)	KV	42/48	42/48	42/48	42/48	42/48	42/48
Lightning shock withstand voltage	KV	75/85	75/85	75/85	75/85	75/85	75/85
Rated current	A	630	Note 1	630		1250/630
Rated closed loop breaking current	A	630
Rated cable charging break current	A	10
Rated short circuit closing current(peak)	A	50	80
Rated peak tolerable current	kA	50
Rated short-time tolerable current	kA/3s	20
Rated short circuit breaking current	kA		31.5	20		25
Rated transfer current	A		1700
Use the maximum current of the fuse	A		125
Loop resistance	-n	≤300	≤600
Mechanical life	Times	5000	3000	5000	2000	5000	2000

Spanning 250,000 in Henan, our smart factory leverages 5G automation to produce 3,000+ IEC/CE-certified substations annually. With 158 patents and 99% automation, we power projects across 80+ countries.

Q: Are you a factory or a trade company?

A: Integrated Manufacturing & Trading, OEM/ODM available.

Q: Our Advantage?

A: 30 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service.Also some free parts can be provided.

Q: How long is your delivery time?

A: it is depends on your quantity,generally within 15-20 days upon receipt of the advance payment.

Q: What is your payment terms?

A : T/T, L/C,Visa Paypal ,Weatern Union for different circumstances.

Q: Do you have inspection procedure before shiping?

A: Yes,we do 100% QC inspection

Q: What certificates do you have？

A: CESGS ISOIEC StandardsGost Certificates.

Long-term strategic partnerships with DuPont, ABB, Siemens, etc.

Q:AS we knew, when we make order, some suppliers used lower material insted of high quality material products and send to us, how can i trust you?

A: we suggest clients to test the material after receiving goods. We aim to do long term business, not one times.

TSTYNICE transformers hold ISO 9001, IEC 60076, CE, GOST, SGS, and BV certifications, with 158 patents (20 inventions). Our CNAS-accredited lab ensures global compliance across 80+ markets.