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MODE OF OPERATION / MODALITÀ DI FUNZIONAMENTO / MODE DE FONCTIONNEMENT / BETRIEBSMODUS / MODO DE FUNCIONAMIENTO / DRIFTSFORM
Normal Condition
Normal Condi on
Mains Voltage
Green LED
Red LED
Control Voltage
Controller Output
Relay Contact (Bypassed)**
Relay Contact (Alarm)
Wrong Phase Sequence
Wrong Phase Sequence
1 L
Mains Voltage
2 L
3 L
Green LED
Red LED
Control Voltage
Controller Output
Relay Contact (Bypassed)**
Relay Contact (Alarm)
Undervoltage condition
Undervoltage Condi on
< 1sec
Mains Voltage
Green LED
Red LED
Control Voltage
Controller Output
Relay Contact (Bypassed)**
Relay Contact (Alarm)
LED STATUS INDICATIONS / LED DI INDICAZIONE STATO
‚
Immediate user intervention is required to restore the starter operation by changing the wrong connections of the phase sequence and resetting the alarm.
L'intervento immediato dell'utente è necessario per ripristinare il funzionamento dell'avviatore modificando le connessioni per errata sequenza fase e resettando l'allarme.
ƒ
User intervention is required to restore the starter operation by switching the starter off and on again.
L'intervento dell'utente è necessario per ripristinare l'avviatore effettuando lo spegnimento e nuova accensione dell'avviatore.
„
Alarm tripping is for reference and indication purposes only; it should not be considered as means of protection. The bypass relays remain closed even in alarm conditions.
Immediate user intervention is required to switch off the starter who then must verify the eventual causes of the alarm.
La funzionalità dell'allarme è puramente informativa; non va considerata come mezzo di protezione. I relè di bypass rimangono chiusi anche in condizioni di allarme.
Il pronto intervento dell'utente è necessario per spegnere l'avviatore il quale dovrà verificare eventuali cause dell'allarme.
1 sec
1 sec
>= 1 sec
< 1 sec
1 sec
2 L
L3
1 L
L2
3 L
L1
= > 1sec
1 sec
5 mins recovery
5 mins recovery
Overcurrent Condition (during ramping)
Overcurrent Condi on (during Ramping)
(>4x le during ramp-up)
(>Ie + 15%)
Mains Voltage
Green LED
1 sec
Red LED
5mins
Control Voltage
Controller Output
5mins recovery
Over Current Condi on
(>4xIe)
Relay Contact (Bypassed)**
Relay Contact (Alarm)
Overcurrent condition (during bypass)
Overcurrent Cond n (during Bypass)*
(> le +15%)
(> Ie +15%)
Mains Voltage
Green LED
1sec
Red LED
5mins
Control Voltage
Controller Output
Over Current Condi on
(>Ie + 15%)
Relay Contact (Bypassed)**
Relay Contact (Alarm)
to protect against over current.
Ramp-Up Time > 1 sec. alarm
Ramp-Up Time >1sec Alarm
Mains Voltage
Green LED
1sec
Red LED
5mins
Control Voltage
Controller Output
>1sec
5mins recovery
Relay Contact (Bypassed)**
Relay Contact (Alarm)
User Interven on required to reset device by
switching OFF and re-applying power to the so starter
1 sec
1 sec
5mins
LED con nues
ashing
5mins recovery
Alarm does not
self-recover
Two Consecu ve
Alarms
User Interven on required to reset device by
switching OFF and re-applying power to the so starter
1min*
1min*
5mins
LED con nues
ashing
Two Consecu ve Alarms
5mins recovery
Alarm does not
self-recover
Two Consecu ve Alarms
User Interven on required to reset device by
switching OFF and re-applying power to the so starter
1sec
5mins
LED con nues
ashing
>1sec
5mins recovery
>1sec
Two Consecu ve Alarms
Alarm does not self-
recover
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