KYN61-40.5 Armored withdrawable AC metal-enclosed switchgear
The KYN61-40.5 armored metal-enclosed switchgear (refered to as switchgear) is an improved version of our original product. t is suitable forthree-phase Ac 50Hz power sytems and is used to receive and distribute electrical energy, as well as to contro, protect, and monitor circuits.
Overview
The KYN61-40.5 armored metal-enclosed switchgear (refered to as switchgear) is an improved version of our original product. t is suitable forthree-phase Ac 50Hz power sytems and is used to receive and distribute electrical energy, as well as to contro, protect, and monitor circuits.
This switchgear is equipped with various functions to prevent misoperation, including preventing the movement of the draw-out unit under load.preventing the closing of the grounding switch under power, and preventing unauthorized access to live compartments.The switchgear is equipped with high-performance ZN85, VN1 vacuum circuit breakers or ABB VD4, HD4 series vacuum circuit breakers.
The switchgear is a technologicaly advanced, stable-performing, reasonably structured, user-fiendly, and safe and relable distribution equipment.
Model Meaning
Terms of Use
▪ Ambient air temperature: Maximum temperature +40'C, minimum temperature -10℃;
▪ Altitude: ≤1000m;
▪ Ambient relative humidity: daily average ≤ 95%, monthly average ≤ 90%;
▪ Ambient air: not suitable for locations with corrosive, severely contaminated, flammable gases, or severe vibrations;
▪ In the event of an earthguake, the seismic intensity must not exceed 8 on the Richter scale.
Main technical parameters
| Project | Unit | Parameters | |
| Rated Voltage | kV | 40.5 | |
| Rated insulation level | Lightning impulse withstand voltage(full wave) | kV | 185 |
| Powerfrequency withstand voltage(1min) | 95 | ||
| Rated Frequency | Hz | 50 | |
| Rated Current | A | 630；1250；1600；2000 | |
| Rated short-circuit breaking time | Power frequency withstand voltage(1min) | kV | 20、25、31.5 |
| Rated short-circuit closing current(peak) | kA | 50、63、80 | |
| Rated dynamic stability current(peak) | kA | 50、63、80 | |
| 4s thermal stability current(effectivevalue) | kA | 20、25、31.5 | |
| Ingress protection rating | IP4X | ||
| Externaldimensions(w×dch) | Vacuum circuit breaker cabinet | mm | 1400x2800x2600 |
| SF6 circuit breaker cabinet | |||
Related products
-
Quick View
Morbi varius ligula eget ante
Original price was: $55.00.$45.00Current price is: $45.00.Add to cartMaecenas nulla est, dictum quis augue ultrices, dictum rutrum enim. Aliquam erat volutpat. Quisque ultricies ornare lacus, eu sagittis urna euismod ac. Nulla rhoncus ultrices ligula, id maximus ligula ultricies non.
-
Quick View
The Benefits of Roof Insulation: Is it a Wise Investment?
Read moreRoof insulation is a topic that often goes unnoticed, yet it plays a crucial role in maintaining a comfortable and energy-efficient home. Many homeowners wonder whether insulating their roof is a good idea. In this article, we will delve into the benefits of roof insulation, exploring its impact on energy efficiency, cost savings, and overall …
The Benefits of Roof Insulation: Is it a Wise Investment?Read More
-
Quick View
Morbi mattis ipsum sem
$33.00Add to cartin gravida dolor venenatis vestibulum. Aenean laoreet, nisi in bibendum dictum, purus libero accumsan enim, id vehicula enim metus vitae ipsum. Maecenas nulla est, dictum quis augue ultrices, dictum rutrum enim. Aliquam erat volutpat. Quisque ultricies ornare lacus, eu sagittis urna euismod ac. Nulla rhoncus ultrices ligula, id maximus ligula ultricies non.
-
Quick View
Cras viverra rhoncus metu
$77.00Add to cartAenean ut commodo justo. Fusce accumsan erat ut purus mollis, quis fermentum magna luctus. Morbi pulvinar augue lorem, quis molestie ipsum dictum non. Donec malesuada fermentum ex non hendrerit. Sed tempor viverra arcu a ultrices. Suspendisse non malesuada massa. Praesent imperdiet rhoncus nunc, vel fringilla enim lacinia quis
Reviews
There are no reviews yet.