Extra-low voltage
Extra-low voltage (ELV) is an electricity supply voltage in a range which carries a low risk of dangerous electrical shock. There are various standards that define Extra-Low Voltage (ELV) The International Electrotechnical Commission member organizations and the UK IET (BS 7671:2008) define an ELV device or circuit as one in which the electrical potential between conductor or electrical conductor and earth (ground) does not exceed 50 V a.c. or 120 V d.c. (ripple free).
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Extra-low voltage
Extra-low voltage (ELV) is an electricity supply voltage in a range which carries a low risk of dangerous electrical shock. There are various standards that define Extra-Low Voltage (ELV) The International Electrotechnical Commission member organizations and the UK IET (BS 7671:2008) define an ELV device or circuit as one in which the electrical potential between conductor or electrical conductor and earth (ground) does not exceed 50 V a.c. or 120 V d.c. (ripple free).
has abstract
En France, le domaine très bas ...... ourant continu : U ≤ 120 volts
@fr
Extra-low voltage (ELV) is an ...... V (ELV) safety specifications.
@en
Kleinspannung (engl. Extra Low ...... ng und Funktionskleinspannung.
@de
La bassissima tensione o ELV ( ...... ssificati in SELV, PELV e FELV
@it
Napięcie bezpieczne – najwięks ...... e dopuszczalne (długotrwale)".
@pl
الجهد شديد الانخفاض (ELV)، في ...... مة الأكثر تقييدًا على التوالي.
@ar
特低压电（Extra-Low Voltage，简称ELV），是经过适当设计和保护的二次电路，使得在正常工作条件下和单一故障条件下，它所呈现的电压值仍然是可以接触的安全电压。
@zh
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741,959,123
comment
En France, le domaine très bas ...... ourant continu : U ≤ 120 volts
@fr
Extra-low voltage (ELV) is an ...... . or 120 V d.c. (ripple free).
@en
Kleinspannung (engl. Extra Low ...... t (siehe VDE 0100 Gruppe 700).
@de
La bassissima tensione o ELV ( ...... ssificati in SELV, PELV e FELV
@it
Napięcie bezpieczne – najwięks ...... e dopuszczalne (długotrwale)".
@pl
الجهد شديد الانخفاض (ELV)، في ...... يل كبيرة لملامسة الجسم البشري.
@ar
特低压电（Extra-Low Voltage，简称ELV），是经过适当设计和保护的二次电路，使得在正常工作条件下和单一故障条件下，它所呈现的电压值仍然是可以接触的安全电压。
@zh
label
Bassissima tensione
@it
Extra-low voltage
@en
Kleinspannung
@de
Napięcie bezpieczne
@pl
Très basse tension
@fr
جهد شديد الانخفاض
@ar
特低壓電
@zh