hourly rating

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

(electrical engineering, rail transport) A measure of the maximum output, usually expressed in horsepower, that can be obtained from the motors of an electric locomotive for a period of one hour without the motors overheating.

日本語の意味

電気機関車や鉄道分野において、モーターが1時間連続運転しても過熱せずに発生可能な最大出力（通常は馬力で表される）を指す。

英語の意味

(electrical engineering, rail transport) A measure of the maximum output, usually expressed in horsepower, that can be obtained from the motors of an electric locomotive for a period of one hour without the motors overheating.

このボタンはなに？

The locomotive's hourly rating specifies the maximum horsepower the motors can sustain for one hour without overheating.

その機関車の1時間定格は、モーターが過熱することなく1時間にわたって発揮できる最大馬力を示します。

詳細

意味（1）

(electrical engineering, rail transport) A measure of the maximum output, usually expressed in horsepower, that can be obtained from the motors of an electric locomotive for a period of one hour without the motors overheating.

The year 1926 saw the putting in service of the first of the magnificent 1-Co-Co-1 locomotives of Type Ae 6/8, which at the time of their construction, with their hourly rating of 4,500 h.p., were the most powerful single electric locomotive units in the world.

詳細

hourly ratings （ plural ）