Armored Movable AC Metal-Enclosed Switchgear
KYN61-40.5 armored movable AC metal-enclosed switchgear is a complete set of indoor power distribution device with three-phase AC volume of 50Hz and rated voltage of 40.5kV. It is used for power plants, substations and industrial and mining enterprises to receive and distribute electrical...
Description
KYN61-40.5 armored movable AC metal-enclosed switchgear is a complete set of indoor power distribution device with three-phase AC volume of 50Hz and rated voltage of 40.5kV. It is used for power plants, substations and industrial and mining enterprises to receive and distribute electrical energy, and to control, protect and monitor circuits, and can also be used in frequently operated places.
Rated voltage | kv | 40.5 | |
Rated current | Rated current of main bus | A | 630, 1250, 1600, 2000 |
The rated current of the equipped circuit breaker | A | 630, 1250, 1600, 2000 | |
Rated insulation level | 1min power frequency withstand voltage, between poles, between poles/fracture | kV | 95/110 |
Lightning impulse withstand voltage (peak value), between poles, between poles/fracture | kV | 185/215 | |
Power frequency withstand voltage of auxiliary circuit and control circuit | V/1min | 2000 | |
Rated frequency | Hz | 50 | |
Rated short-circuit breaking current | kA | 20, 25, 31.5 | |
Rated short-time withstand current/rated short-circuit duration | kA/4s | 20, 25, 31.5 | |
Rated peak withstand current | Ka kA | 50, 63, 80 | |
Rated short-circuit making current | 50, 63, 80 | ||
Control circuit rated voltage | V | DC: 110 200. AC: 110 220 | |
Protection class | IP4X | ||
IP2X | |||
Dimensions (WXDXH) | mm | 1400X2800X2600 | |
Main feature
1. The cabinet structure adopts the assembled type, and the circuit breaker adopts the handcart floor type structure.
2. Equipped with a new type of composite insulation vacuum circuit breaker, and has the characteristics of good interchangeability and easy replacement.
3. The trolley frame is equipped with a screw nut propulsion mechanism, which can easily move the trolley and prevent the propulsion structure from being damaged by misoperation.
4. All operations can be carried out with the cabinet door closed.
5. The interlock between the main switch, handcart, and switch cabinet door adopts mandatory mechanical locking method to meet the "five-proof" function.
6. The cable compartment has ample space to connect multiple cables.
7. The quick earthing switch is used for earthing and closing the short circuit.
8. The enclosure protection grade is IP3X, and when the handcart door is open, the protection grade is IP2X.
Contact us:
Henan Fengyuan Power Technology Co.,ltd
Contact person:Mr Charles Du
E-mail: Fengyuan800@outlook.com
Mobile:008618639199897 (Available for Whatsapp,Wechat,Skype)
Hot Tags: armored movable ac metal-enclosed switchgear, China, manufacturers, suppliers, customized, metal clad AC switchgear, indoor distribution switchgear, AC Switch Cabinet, ring network cabinet, voltage switchgear, HV industrial switchgear
