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V Function 

diagrams

a)  ON-delayed over- and undervoltage  

monitoring, 1 x 2 c/o contacts 

b)  OFF-delayed over- and undervoltage  

monitoring, 1 x 2 c/o contacts 

25-26

25-28

L1, L2, L3

15-16

15-18

> U

> U - 5 %

< U + 5 %

< U

ts

<tv

<tv

tv

2CDC 252 091 F0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

t

s

 = start-up delay fixed 200 ms

t

v

 = adjustable tripping delay

L1, L2, L3

15-16

15-18

L1, L2, L3 L1, L2

L3

ts

tv

tv

<tv

25-26

25-28

2CDC 252 092 F0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

Unbalance

Unbalance -Hyst.

UnbHyst.

Unbalance

t

s

 = start-up delay fixed 200 ms

t

v

 = adjustable tripping delay

e) ON-delayed 

 

phase unbalance monitoring

25-26

25-28

L1, L2, L3

15-16

15-18

ts

<tv

<tv

tv

L1, L2, L3 L1, L2

L3

2CDC 252 093 F0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

Unbalance

Unbalance -Hyst.

UnbHyst.

Unbalance

t

s

 = start-up delay fixed 200 ms

t

v

 = adjustable tripping delay

f) OFF-delayed 

 

phase unbalance monitoring

25-26

25-28

L1, L2, L3

15-16

15-18

L1, L2, L3

L1, L2, L3

L1, L2, L3

L1, L2, L3

L1, L3, L2

L1, L2

L1

L3

L2, L3

t

s

2CDC 252 094 F0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

t

s

 = start-up delay fixed 200 ms

g)  Phase sequence and phase failure monitoring 

L1, L2, L3

15-16

15-18

25-26

25-28

> U

> U - 5 %

< U + 5 %

< U

ts

tv

tv

<tv

2CDC 252 006 F0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

t

s

 = start-up delay fixed 200 ms

t

v

 = adjustable tripping delay

c)  ON-delayed over- and undervoltage  

monitoring, 2 x 1 c/o contact 

d)  OFF-delayed over- and undervoltage  

monitoring, 2 x 1 c/o contact 

L1, L2, L3

15-16

15-18

25-26

25-28

> U

> U - 5 %

< U + 5 %

< U

ts

<tv

<tv

tv

2CDC 252 007 F0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

t

s

 = start-up delay fixed 200 ms

t

v

 = adjustable tripping delay

L1, L2, L3

15-16

15-18

> U

> U - 5 %

< U + 5 %

< U

ts

tv

tv

<tv

25-26

25-28

2CDC 252 090 F0207

F1: red LED

F2: red LED

R/T: yellow LED

Measuring value

t

s

 = start-up delay fixed 200 ms

t

v

 = adjustable tripping delay






 






 






 






 






 






 


 


Содержание EMR5-AWN500-1

Страница 1: ...peuvent pas non plus tenir compte de tous les cas d application Toutes les indications ne sont donn es qu titre de description du produit et ne constituent aucunes obligations l gales Pour de plus am...

Страница 2: ...produit E Fijar el producto I Montare il prodotto D Produkt entfernen GB Remove product F D montage du produit E Desmontar el producto I Rimuovere il prodotto 2CDC 252 282 F0005 2CDC 252 281 F0005 7 m...

Страница 3: ...elais 1 25 26 28 Ausgangsrelais 2 EMR5 AWN280 1 eignet sich auch zur berwachung von Einphasennetzen Voraussetzungen DIP 2 ON und L1 L2 L3 gebr ckt Schwellwert f r Asymmetrie auf Maximum 25 eingestellt...

Страница 4: ...dervoltage In case of other faults both output relays react synchronously I Face avant et dispositifs de commande Fran ais Indication de fonctionnement par LED R T LED jaune Indication relais et tempo...

Страница 5: ...tensi n rel de salida R2 reacciona ante una subtensi n En el caso de otros fallos los dos rel s de salida reaccionan sincr nicamente I Vista frontale con gli elementi di comando Italiano LED di visual...

Страница 6: ...ung den eingestellten Schwellwert so f llt Ausgangsrelais R1 je nach eingestellter Verz gerungsart unverz gert oder verz gert 0 1 30 s ab Unterschreitet die zu berwachende Spannung den eingestellten S...

Страница 7: ...nbalance Hyst Unbalance Hyst Unbalance ts start up delay fixed 200 ms tv adjustable tripping delay f OFF delayed phase unbalance monitoring 25 26 25 28 L1 L2 L3 15 16 15 18 L1 L2 L3 L1 L2 L3 L1 L2 L3...

Страница 8: ...nfolgekorrektur Automatic phase sequence correction Correction automatique de l ordre des phases Correcci n autom tica de la secuencia de fases Correzione automatica della sequenza fasi Die Unterbrech...

Страница 9: ...are energized If the voltage to be monitored exceeds the set threshold value output relay R1 de energizes instantaneously or delayed 0 1 30 s depending on the set time delay If the voltage to be moni...

Страница 10: ...rrecte les relais de sortie sont activ s Si la tension surveiller d passe la valeur de seuil ajust e le relais de sortie R1 se d sactive selon la temporisation s lectionn e sans temporisation ou avec...

Страница 11: ...zada excede el valor umbral ajustado el rel de salida R1 se des energiza instant neamente o con retardo 0 1 30 s dependiendo del tiempo ajustado Si la tensi n monitorizada cae por debajo del valor umb...

Страница 12: ...ottoposta a misura aumenta oltre il valore di soglia impostato il rel di uscita R1 si diseccita a seconda del modo di ritardo impostato senza o con 0 1 30 s ritardo Se la tensione sottoposta a misura...

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