KYN28-24 Metal-Clad Withdrawable AC Switchgear
Product Summary
The KYN28-24 is an indoor metal-clad withdrawable AC switchgear designed for 24kV power systems. It offers a rated current up to 3150A and short-circuit breaking capacity up to 31.5kA, ensuring reliable power distribution and protection. Its robust construction and IP4X protection make it suitable for demanding environments.
Key Selling Points
- 24kV Rated Voltage: Engineered for 24kV distribution networks, meeting modern grid requirements.
- High Breaking Capacity: Rated short-circuit breaking current up to 31.5kA ensures effective fault isolation.
- Withdrawable Design: Enables quick and safe maintenance without full power interruption.
- IP4X Protection: Protects against dust and accidental contact, enhancing safety.
- Compliance with International Standards: Meets IEC standards, suitable for global projects.
Technical Specifications
| Rated Voltage | 24 kV |
| Rated Frequency | 50/60 Hz |
| Power Frequency Withstand Voltage | 65 kV / 79 kV (1 min) |
| Lightning Impulse Withstand Voltage | 125 kV / 145 kV |
| Rated Current | 630, 1250, 1600, 2000, 2500, 3150 A |
| Rated Short-circuit Breaking Current | 20, 25, 25, 31.5 kA |
| Protection Degree | IP4X |
Models and Options
Available in multiple rated currents (630A to 3150A) and breaking capacities to suit various applications.
Materials and Structure
The cabinet body and partition plates are made of galvalume steel sheet, ensuring strength and corrosion resistance. Conductive busbars and contacts use T2 pure copper with silver plating for excellent conductivity. Insulating parts are composed of epoxy resin and SMC composite materials. Handcart components utilize stainless steel plates, paired with rubber sealing strips and stainless steel fasteners.
Applications
Ideal for power plants, substations, industrial and mining enterprises, and high-rise buildings for reliable power reception, distribution, and control.
Customization
We offer OEM/ODM services to tailor the switchgear to specific project requirements, including customization of dimensions, protection grades, component brands, and intelligent monitoring features.
FAQ
Q: What is the delivery time for KYN28-24?
A: Delivery time varies based on order quantity and customization. Please contact us for specific lead times.
Q: Can the switchgear be customized for special environmental conditions?
A: Yes, we provide customizations for high altitude, coastal salt corrosion, chemical corrosive environments, and extreme temperatures.
Q: What standards does KYN28-24 comply with?
A: It meets IEC standards and can be adapted to meet CE, SABER, UL, and other international requirements upon request.
Q: What is the minimum order quantity?
A: The minimum order is 1 unit.
Q: How is the product shipped?
A: We ship on FOB Shanghai terms, with pre-shipment inspection and third-party inspection (e.g., SGS) available.
Q: What payment terms are available?
A: We accept 30% deposit by T/T, with the balance before shipment.
Q: Do you provide after-sales support?
A: Yes, we offer technical support and spare parts supply.
Inquiry Information
Contact us at sale@tuoxinelectric.com or via WhatsApp for more details and a quotation.
KYN28-24 switchgear in a typical installation
