Home » Products » High And Low Voltage Switchgears » High-voltage Switchgear » TSTYNICE KYN28A-12C Indoor AC Metal Clad Intermediate Switchgear

Share to:

TSTYNICE KYN28A-12C Indoor AC Metal Clad Intermediate Switchgear

Our high-performance switchgear combines cutting-edge digital manufacturing with unmatched reliability. Produced in a state-of-the-art "lights-out" smart factory, it achieves 99.8% yield rates through fully automated processes, including robotic precision assembly (±0.1mm) and eco-friendly coating (VOC reduction 80%). Rigorously tested under extreme conditions (3,000-hour salt spray/10,000 mechanical cycles), it ensures 30-year durability.

Featuring modular design for ABB/Siemens compatibility

and 20+ color options, our switchgear meets IEC/GB/ANSI standards. With 158 patents, smart logistics (120 pallets/hour throughput), and 80+ country service coverage, we deliver turnkey solutions for utilities, industries, and renewables – blending German-grade craftsmanship with AI-driven efficiency for safer, greener grids worldwide.

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.

Availability:



Inquire

12kV metal clad switchgear KYN28A-12C switchgear indoor medium voltage switchgear KYN28A-12C HV distribution panel indoor HV distribution panel indoor withdrawable switchgear indoor switchgear for substations Indoor switchgear manufacturer AC medium voltage switchgear 12kV/24kV metal clad switchgear

Product Advantage

Technical Parameters

Factory Show

FAQ

Certificate Collection

Smart Switchgear – Key Advantages & Technical Highlights

1. Industry-Leading Digital Manufacturing

Our fully automated "lights-out" smart factory utilizes 220+ intelligent devices (robots, AGVs, IoT sensors) to achieve 99.8% production yield with <5% human intervention. The AI-driven digital twin system ensures 72-hour unmanned operation, while U-shaped lean production boosts efficiency by 40%, enabling 10,000+ units/year with 30% faster delivery.

2. Ultra-Precision Engineering (±0.1mm)

Powered by high-precision industrial robots, our switchgear guarantees millimeter-level assembly accuracy, with 99.5% dimensional compliance. German electrostatic coating ensures ≤5μm uniform finish, reducing VOC emissions by 80%. The "moving cabinet, static worker" model cuts human intervention by 70%, slashing production time to 30 minutes/unit.

3. Extreme Durability & Rigorous Testing

Built for 30+ years of service, our switchgear features 316L stainless steel + nano-ceramic coating, passing 3,000-hour salt spray & 200 thermal shock cycles. Every unit undergoes 72-hour full-load testing, 10,000+ mechanical operations, and short-circuit/partial discharge checks (0.1pC precision) to exceed IEC 62271-200 standards.

4. Flexible Customization & Global Compliance

Supporting ABB/Siemens component integration and 20+ RAL color options, our modular design adapts to any grid need. Certified by CE/IEC/SGS and compatible with ANSI/IEEE, we serve 80+ countries with 24/7 multilingual support, ensuring seamless global deployment.

5. Smart Logistics & Eco-Efficiency

Our 20m automated warehouse increases storage density by 300%, while AGV forklifts handle 120 pallets/hour. Scrap recycling exceeds 90%, and noise/emissions are 20% below national limits, aligning with green energy initiatives.

Trusted by State Grid, China Southern Grid & global partners – where precision meets reliability.

Application

Industrial Plants: Providing essential power management for manufacturing facilities, factories, and heavy industrial operations.
Small and Medium-Ssized Substations: Serving as a crucial component in the infrastructure of power grids, ensuring stable and safe electricity supply.
Power Generation Facilities: Managing power output and distribution within power plants, including renewable energy installations.
Large Commercial Buildings: Ensuring efficient and secure electricity distribution for shopping malls, office complexes, and other large commercial properties.
Residential Complexes: Supplying reliable power to large apartment buildings and residential developments, safeguarding electrical systems for multiple units.
Infrastructure Projects: Applicable in various infrastructure developments requiring dependable medium-voltage power distribution.

Item		Unit	Technical Parameter
Rated voltage		KV	12
Rated current		A	1250
Rated short-time power frequency withstand voltage(effective value)		KV	42
Rated lightning impulse withstand voltage(peak value)		KV	75
Rated short-circuit breaking current(effective value)		KA	31.5
Rated short-circuit making current(peak value)		KA	80
Rated thermal stability current(effective value)	Main circuit(4S)	KA	31.5
Rated thermal stability current(effective value)	Ground loop(4S)	KA	27.3
Rated dynamic stability current(peak value)	Main circuit	KA	80
Rated dynamic stability current(peak value)	Ground loop	KA	68.3

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.