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High voltage - Wikipedia


The term high voltage usually means electrical energy at voltages high enough to inflict harm ... Two factors considered in classifying a voltage as "high voltage" are the possibility of c...

What is High Voltage - from High Voltage Connection


There is no universally accepted definition, although some industry standards do specify various minimum voltages, above which is considered high voltage.

High Voltage: What is Medium Voltage?


Jul 13, 2007 ... Various definitions exist. In general, medium voltage is a term used by the electrical power distribution industry. Here are a few ways medium ...

Voltage Classification - LV, MV and EHV - ElectroTechnik


As the level of voltages increases, there was a need for more levels. ... In some situations, the term Ultra High Voltage is used to denote voltages above 800 kV.

What is the difference between high voltage (HV), medium voltage ...


Mar 4, 2016 ... I think it depends on where you live and what norm is enforced. I've found the ... 230 kV to 1100 kV is considered Ultra High Voltage. 2.9k Views ...

current - How much voltage is "dangerous"? - Electrical Engineering ...


Sep 5, 2011 ... So obviously high voltages are not that dangerous in some cases. ... The rule of thumb is 50 VAC or 120 VDC is considered the danger limit, ...

Glossary of Electrical Terms - e-Hazard


According to the NEC (National Electrical Code), high voltage is any voltage over 600V, ... It contains the basic provisions considered necessary for the safety of ...

04 System voltage - Schneider Electric


69 kV-230 kV are referred to as “high voltage” and voltages 230 kV-1,100 kV are referred to ... However, this must be considered along with the fact that medium.



"high voltage" or "HV", in relation to electricity, means electricity at a voltage exceeding 1 000 volts alternating current ("ac") or 1 500 volts direct current ("dc"); .

What is medium voltage? It depends on application, industry ...


Jul 26, 2010 ... Moreover, this is followed by two still higher class designations—high voltage ( HV) ranging to 230 kV and extra high voltage (EHV) above that ...