Convention, Bagian 3 |
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Halaman 122
... potential transformers , the installation shall be tested as a unit if the voltage is not in excess of 600 and the amperage not more than 150. At 440 volts this will require , in general , as much equipment in the way of standardized ...
... potential transformers , the installation shall be tested as a unit if the voltage is not in excess of 600 and the amperage not more than 150. At 440 volts this will require , in general , as much equipment in the way of standardized ...
Halaman 123
... potential alternating - current power to use cur- rent and potential transformers , but in the case of high potential direct - current power we have been obliged to apply the high potential direct to the metering apparatus , and have ...
... potential alternating - current power to use cur- rent and potential transformers , but in the case of high potential direct - current power we have been obliged to apply the high potential direct to the metering apparatus , and have ...
Halaman 208
... potential receptacle , 2- Current transformers , 2- Potential transformers , I - Swinging bracket per station at side of switchboard mounting , 2A - c voltmeters , one for reading bus volt- age and one to be plugged to the differ- ent ...
... potential receptacle , 2- Current transformers , 2- Potential transformers , I - Swinging bracket per station at side of switchboard mounting , 2A - c voltmeters , one for reading bus volt- age and one to be plugged to the differ- ent ...
Isi
INTRODUCTION | 3 |
SHUNT STANDARDIZATION Data | 15 |
RECENT DEVELOPMENTS | 39 |
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3-phase Alternating Current alternating-current ammeter amperes apparatus boiler cable capacity cent Chairman circuit coal coil Committee condenser conductor connected construction cost current transformers DEMAND INDICATOR designed device direct current distribution diversity factor duct economizer Edison Elec Electric Company engine equipment feeder Francis turbine fuel fuses gates governor effort ground hydro-electric inductive industry installation instrument insulators kilowatts lamps Light & Power lightning arresters load machine manholes manufacturers maximum ment method miles motor oil switches operation Overhead Line Pacific panels phase pipe plant polyphase Power Company practice present pressure pump railway regulation rheostat rules safety secondary short-circuit shunt single-phase standard station steam street substation supply surface condenser switchboard synchronous condensers temperature tion trans transmission turbine unit Utah voltage voltmeter volts water power water wheel water-power watthour meter wattmeter Westinghouse wire