| Customization: | Available |
|---|---|
| Certification: | VDE, CCC, ISO9001 |
| Shell Material: | Stainless Steel |
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Xgn15-12 type unit AC metal enclosed ring network switchgear (hereinafter referred to as ring network cabinet) is an advanced technology introduced into foreign countries by us and is transformed according to domestic rural power and urban power grid All technical performance indexes conform to IE c62271-200:2003 and GB3906 standards. The main switch, operating mechanism and components of the ring network cabinet shall be the original parts of company a B B or the sfl-1 2 / 24 switchgear manufactured by domestic assembly of imported components, or According to the needs of users, it is equipped with the original had / According to the needs of users, it is equipped with the original had / US type SF6 of other companies. Circuit breaker or vd4-s vacuum circuit breaker. Its operation mode can be divided into two types: power and electric. The cabinet body is riveted after being processed by numerical control machine tool. The protection level reaches IP3X, and it has reliable mechanical interlock and misoperation prevention functions. This product has small volume, light weight Beautiful appearance, easy operation,long life,high parameters, no pollution, less maintenance and other very significant characteristics.Xgn15-12 type unit type AC metal enclosed ring network switchgear is applicable to the AC 50Hz and 12kV power network as the power acceptance and distribution.
| Description | Unit | LBS unit | Switch-fuse unit | VCB unit | |
| Rated voltage | kV | 24 | 24 | 24 | |
| Power frequency withstand voltage (1min) | Phase to phase/earth | kV | 50 | 50 | 50 |
| Across the isolating distance | kV | 60 | 60 | 60 | |
| Impulse withstand voltage | Phase to phase/earth | kV | 125 | 125 | 125 |
| Across the isolating distance | kV | 145 | 145 | 145 | |
| Rated frequency | Hz | 50, 60 | 50, 60 | 50, 60 | |
| Rated current | A | 630 | 125 | 630 | |
| Rated short circuit breaking current | kA | 31.5 | 20 | ||
| Rated short time withstand current | kA/s | 20/3 | 20/3 | ||
| Rated peak withstand current | kA | 50 | 50 | ||
| Rated short circuit making current | kA | 50 | 80 | 50 | |
| Rated transfer current | A | 1400 | |||
| Rated active load breaking current | A | 630 | |||
| Rated closed loop breaking current | A | 630 | |||
| Mechanical lifetime | Ops. | 5000 | 5000 | 10000 | |
| Annual leakage rate | <0.02% | ||||
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