| 摘要 |
<p>PURPOSE:To provide a gas insulated switchgear which can be installed in a limited space, transported en block, and manufactured at low cost. CONSTITUTION:The gas insulated switchgear comprises a pair of unit groups, each comprising a power receiving cable head unit 1a or 1b, a circuit breaker unit 2a or 2b, a disconnector unit 3a or 3b, a transformer side cable head, an earth system (ES), and a pair of disconnectors (DC), and a transformer side cable head unit 104c comprising a transformer side cable head, a disconnector (DS), and a pair of earth system (ES) and connected with the pair of unit groups.</p> |
