Introducing the extraordinary KYN28A-12 Indoor Metal-Clad Removable Switchgear, a pinnacle of advanced power management technology. This avant-garde switchgear is meticulously crafted for essential use in power plants, substations, and power transformation facilities, as well as distribution centers across industrial and mining sectors. It is ingeniously engineered to optimize the reception and distribution of electrical energy while delivering robust control, protection, and meticulous monitoring of electrical circuits. The switchgear's cabinet stands as a testament to resilience, boasting a fully armored and enclosed design that ensures unrivaled anti-oxidation and corrosion resistance. Its exceptional stiffness and mechanical prowess further establish its reliability and durability.
1. Fuse chamber 2. Capacitive voltage indicator 3. Short Circuit Ground Fault Indicator (Accessory) 4. Pressure indicator 5. Standard with serial number 6. Analog circuit diagram 7. Fuse fuse indicator 8. Padlock device on the panel 9. Cable room 10. RTU installation room 11. Key lock (accessory) 12. Circuit breaker operation hole 13. Load switch operation hole 14. Grounding switch operation hole 15. Isolation switch operation hole 16. Open button 17. Closing button
Rated voltage
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3.6kV, 7.2kV, 12kV, 24kV, 40.5kV, etc
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Rated current
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630A, 1250A, 2000A, 2500A, 3150A, 4000A, 5000A, etc
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Rated frequency
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50Hz, 60Hz
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Rated short-circuit breaking current
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25kA, 31.5kA, 40kA, 50kA, etc
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Rated peak withstand current
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Approximately 2.5 times the rated short-circuit breaking current
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Rated short-circuit duration
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4s or 3s
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Power frequency withstand voltage
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12kV switchgear, main insulation to ground 42kV, isolation gap 48kV;
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Lightning impulse withstand voltage
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12kV switchgear, main insulation to ground 75kV, isolation gap 85kV;
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Mechanical lifespan
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Isolation switch ≥ 5000 times, vacuum circuit breaker ≥ 20000 times
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Operation sequence
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Vacuum circuit breakers generally have a break time of 0.3s, a break time of 180s, and a break time of 180s
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Protection level
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Shell IP4X, compartment IP2X
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Operating temperature
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-5~45
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altitude
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Not exceeding 1000 meters
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humidity
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24-hour relative humidity not exceeding 95%
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Shipping Method: Ocean+Truck US (Economy) Total Shipping Cost: $5,445.27 Discounted Price for 5 Sets: $5,425.27 Guaranteed Delivery Date: By June 23
Our products are crafted with precision using top-notch materials, offering exceptional insulation and precise electrical stability control. With advanced five prevention functions, they ensure unmatched safety and protection against any faults. Designed for adaptability, our cabinets provide flexible solutions and components that are effortlessly expandable. The robust steel CNC precision spraying ensures solid connections, significantly reducing losses and boosting overall efficiency.
Experience peace of mind with our comprehensive protection services, including guaranteed delivery, secure payment methods, and straightforward return and refund policies. With our partnership through ***.com, we ensure secured transactions and offer compensation for any delays, providing a seamless post-purchase experience.
Zhejiang Gangkong Electric Co., Ltd is at the forefront of R&D, production, and sales of superior power equipment. Our mission is to deliver efficient, reliable, and safe power solutions, driven by a relentless commitment to technological innovation. We have established strategic alliances with both domestic and international entities, as we aspire to ascend as a global leader in power equipment supply.
Q: Are you a manufacturer? If yes, where is your factory located?
A: Yes, we are a manufacturer. Our company is located in Liushi, the electrical capital of China
Q: What can I buy from you?
A: Complete set of low voltage distribution cabinets, drawer cabinets, distribution boxes, electrical cabinets, power cabinets, ATS cabinets, generator synchronization panels, high voltage switch cabinets, etc. We have 18 years of experience in the electrical automation industry, providing the most suitable power distribution solutions.
Q: How can I place an order with you?
A: You should first provide us with detailed technical specifications or SLD (single line diagram) or related drawings, etc. by email, WeChat, WhatsApp, phone, etc. You can contact any of our sales staff for quotation and further communication at any time.
Q: How is the price of your distribution cabinet calculated?
A: The price of our distribution cabinet is determined comprehensively according to its specifications, configuration, quantity, and other factors. Please contact our sales team for specific prices, and they will provide accurate quotations based on your specific needs.
Q: How long does it take to get a quotation? What is the lead time?
A: After receiving the detailed information, we will give you a quotation within 2 days. Generally speaking, it takes about 15 days for samples and about 25-30 days for mass production. The specific delivery time depends on the items and quantity of your order.
Q: What are your payment terms?
A: We accept any flexible and fast payment method. Irrevocable L/C at sight. Prepay 30% as deposit + 70% of the balance after goods are ready (support T/T, Paypal, Apple Pay, Google Pay, Western Union, WeChat, etc.)
Q: If we want to visit your factory, then pick us up from the airport or train station?
A: No problem at all. If you need an invitation letter before coming to China, we can provide it for you.