High Voltage Solid Insulated Ring Main Unit
The solid insulated ring main unit is a ring network cabinet that uses solid insulating material as the main insulating medium. The solid insulated ring main unit consists of three switches, namely V unit (circuit breaker unit), C unit (load switch unit), and F unit (combination electrical...
Description
The solid insulated ring main unit is a ring network cabinet that uses solid insulating material as the main insulating medium.
The solid insulated ring main unit consists of three switches, namely V unit (circuit breaker unit), C unit (load switch unit), and F unit (combination electrical unit). Each unit can be used alone or can be freely expanded. Its structure is divided into intelligent control instrument room, operating mechanism and primary part, and the instrument room can be equipped with microcomputer protection (controller).
Technical data:
Description | Unit | Parameter | ||
Rated voltage | kV | 12 | 12 | 12 |
Power frequency withstand voltage phase to phase/earth | kV | 42 | 42 | 42 |
Power frequency withstand voltage Between open contacts | kV | 48 | 48 | 48 |
Impulse withstand voltage phase to phase/earth | kV | 75 | 75 | 75 |
Impulse withstand voltage Between open contacts | kV | 85 | 85 | 85 |
Rated frequency | Hz | 50 | 50 | 50 |
Rated current | A | 630 | 630 | |
Rated short-time withstand current (4s) | kA | 20/25 | 20/25 | |
Rated peak withstand current | kA | 50/63 | 50/63 | |
Rated active load breaking current | A | 630 | ||
Rated closed loop breaking current | A | 630 | ||
Mechanical lifetime | Ops | 10000 | 10000 | 10000 |
Company Information
Henan Fengyuan Power Technology Co., Ltd. was established in 2010 with a registered capital of 20 million yuan and is headquartered in Jiyuan City, Henan, China.
The main products are box-type substations, transformers, KYN61-40.5, KYN28A-24, KYN28A-12, XGN2-10, HXGN-10 high-voltage switchgear, XGN ring main unit, MNS, GCS, GCS, GGD, XL and other low-voltage power distribution equipment.
Certificates
Packing & Delivery
Contact us:
Henan Fengyuan Power Technology Co.,ltd
Sales Department
Contact person:Mr Charles Du
E-mail: Fengyuan800@outlook.com
Mobile:008618639199897 (Available for Whatsapp,Wechat,Skype)
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