Introducing the KYN28A-12 Indoor Metal-Clad Withdrawable Switchgear
The KYN28A-12 Our state-of-the-art indoor metal-clad withdrawable switchgear, fondly referred to as 'the switchgear', is an all-encompassing power distribution marvel crafted for 3.6 - 24 kV, three-phase AC 50Hz single-bus sectionalized systems. Amazingly versatile, it fulfills several pivotal roles within diverse power systems:
- Applications in Power Plants: Expertly applied for the seamless transmission of energy from medium-to-small generators in power plants, this switchgear guarantees the efficient transfer of electrical power to the grid or interconnected systems. Experience unhampered energy flow like never before!
- Substation and Distribution Excellence: Whether in substations nested within distribution networks or within the power fabric of factories, mines, and enterprises, this switchgear is indispensable for power reception and transmission. It ensures power is reliably apportioned to various end-users and facilities, fostering continuous operational integrity.
- Efficient Motor Starting: This switchgear is a go-to for the initiation of substantial high-voltage motors. With its adept current management during motor startup, it shields motors against the potential harms of over-current or unexpected voltage peaks, thus preserving equipment longevity.
Functionally unparalleled, this switchgear is engineered with precision to control, protect, and monitor electrical systems. It proudly meets international and national benchmarks, adhering to IEC298 and GB3906-91 standards. Such compliance guarantees its unwavering reliability, safety, and compatibility across various applications.
When it comes to component compatibility, the switchgear is a paragon of adaptability. Not only does it harmonize with domestic VS1 vacuum circuit breakers, but it also embraces integration with top-tier international and domestic components like VD4, 3AH5 from Siemens, domestic ZN65A, and VB2 from GE. This breadth in component choice permits extensive system customization and design flexibility.
Tailored to fulfill specific needs for wall-mounting and front-end maintenance, the switchgear is fitted with an advanced current transformer. This thoughtful design empowers operators with the ease of conducting maintenance checks from the front, significantly optimizing accessibility and upkeep of the equipment. In summary, the KYN28 indoor metal-clad withdrawable switchgear is a premium power distribution solution merging robustness, compatibility, and user-centric features.
| Item |
Unit |
Parameters |
|
|
KV |
12 |
| Rated Frequency |
Hz |
50/60 |
| Rated Current |
A |
630, 1250, 1600, 2000, 2500, 3150 |
| Branch Busbar Rated Current |
A |
630, 1250, 1600, 2000, 2500, 3150 |
| Main Busbar Rated Current |
A |
630, 1250, 1600, 2000, 2500, 3150 |
| Lightning Impulse Withstand Voltage |
KV |
75, 95/125 |
| Rated Short-time Withstand Current (4s) |
KA |
16, 20, 25, 31.5, 40, 50 |
| Rated Short Circuit Breaking Current (Peak) |
KA |
40, 50, 63, 80, 100 |
|
|
|
Housing Protection: IP4X Rated |
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