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WAGO's Kompakte "Electronic Circuit Breakers"

17. juni 2024

Fremtiden indenfor DC Spændingskreds beskyttelse

Dine fordele:

Tavlebyggere kan spare helt op til 80% plads!
8 kanals ECB kun 32mm bred, den smalleste på markedet
Kan hjælpe slutbrugere med at undgå dyre nedetider.
Justerbar for-alarm giver advarsel om overstrøm
OEM'er kan opnå overensstemmelse med EN 60204.
Takket være elektronisk strømmåling kan brug af en ECB muliggøre fordudsigelig udløsning for at opnå frakobling inden 5 sek. ved jordfejl

Flerkanals ECB

Maximal sikkerhed, effektivitet og pålidelighed

Kun 32mm bred – den mindste på markedet
Overbelastningsadvarselsgrænse muliggør forebyggende vedligeholdelse
Fjernovervågning og nulstilling muliggør nem diagnosticering og vedligeholdelse
Aftagelige forbindelser – Push-in med fast leder eller blød med terminalrør
QR-kode – Hurtig adgang til produktinformation
Individuel kanaljustering – Muliggør nem indstilling af strøm
Flerfarvede LED'er grøn/rød/gul til at signalere driftstilstanden for hver kanal – Nem diagnosticering
16A kapacitet ved parallel drift af 2 kanaler

Enkeltkanals ECB'er

Maximal sikkerhed, effektivitet og pålidelighed

Push-in’ forbindelser – hurtige og pålidelige forbindelser
Kun 6mm bred – sparer tavleplads
Flerfarvede LED'er grøn/rød/gul til at signalere driftstilstanden for hver kanal – Nem diagnosticering
Distributionsmoduler med 8+, 8- eller 4 af hver – muliggør nem ledningsføring og modulær løsning
Jumper slot til hver terminal – Kombinerer nemt ECB'er for at skabe en modulær række
*NEC Klasse 2 versioner tilgængelige for Amerikanske-markeder (<100W 24Vdc)

WAGO elektronisk sikring: maksimal sikkerhed, effektivitet og pålidelighed

Oplev vores ECB'er i dag

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Hvorfor sekundærside sikringsbeskyttelse?

På den sekundære side leverer switch mode-strømforsyninger DC-spænding til styrekredsløbsbelastninger (f.eks. controllere, betjeningspaneler, displays og ekstrarelæer). Disse styrekredsløb skal også fortrådningsbeskyttes, og - hvis belastningen ikke har sin egen beskyttelsesenhed - også enhedsbekyttelse. Ydermere kræver Maskindirektivet EN 60204 registrering af farlige jordingsfejl i styrekredsløbet og slukning inden for 5 sekunder.

Overstrømsbeskyttelsen i primært switch-mode strømforsyninger reagerer meget hurtigt på overstrøm på udgangssiden. Selektiv beskyttelse af individuelle strømstier i det sekundære kredsløb ved hjælp af sikringer eller konventionelle kredsløbsafbrydere er ofte ineffektivt, hvis strømforsyningen ikke kan levere en kort overstrøm.