| 摘要 |
PROBLEM TO BE SOLVED: To provide a generator terminal box for reducing installation space without causing overheating, while appropriately maintaining insulation characteristics. SOLUTION: An insulation hollow aluminum pipe conductor 4, that is taped with an insulation tape 3, is used for an insulation conductor which is accommodated in a generator terminal box (GTC) 2. The insulation hollow aluminum pipe conductor 4 constitutes a line-side conductor 5 and a neutral point side three-phase connection conductor 6. An individual feedthrough-type CT7 is mounted to the line-side conductor 5 for each phase, and also, and individual capacitor 8 and a lightning arrester 9 are connected. The individual feedthrough- type CT7 is mounted to the neutral point side three-phase connection conductor 6 for each phase, and also a common neutral point grounding device 10 is connected.
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