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SKU: Wago-787-2861/200-000

elektronik devre kesici

elektronik devre kesici; 1 kanallı; 24 VDC giriş gerilimi; 2 A; iletişim yeteneği
Features:

Space-saving ECB with one channel
Reliably and safely trips in the event of an overload and short circuit on the secondary side
Switch-on capacity > 50,000 μF
Enables the use of an economical, standard power supply
Minimizes wiring via two voltage outputs and maximizes commoning options on both input and output sides (e.g., commoning of the output voltage on 857 and 2857 Series devices)
Status signal – as single or group message
Reset, switch on/off via remote input or local switch
Prevents power supply overload due to total inrush current thanks to time-delayed switching on during interconnected operation

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elektronik devre kesici; 1 kanallı; 24 VDC giriş gerilimi; 2 A; iletişim yeteneği
Features:

Space-saving ECB with one channel
Reliably and safely trips in the event of an overload and short circuit on the secondary side
Switch-on capacity > 50,000 μF
Enables the use of an economical, standard power supply
Minimizes wiring via two voltage outputs and maximizes commoning options on both input and output sides (e.g., commoning of the output voltage on 857 and 2857 Series devices)
Status signal – as single or group message
Reset, switch on/off via remote input or local switch
Prevents power supply overload due to total inrush current thanks to time-delayed switching on during interconnected operation

Nominal input voltage U_{i nom}	DC 24 V
Input voltage range	DC 18 … 30 V
Total number of channels (module)	1
Nominal output voltage U_{o nom}	1 x DC 24 V
Output voltage range	DC 18 … 30 V (U_i – voltage drop(
Voltage drop	≤ 100 mV
Nominal output current I_{o nom}	1 x 2 A (fixed setting)
Trip time	4 ms … 100 s (Load-dependent)
Switch-on capacity	> 50000 µF per channel
Açma davranışı	Time-delayed channel switching (load-dependent, min. 170 ms / max. 500 ms)
Aktif akım sınırlaması	no
Göstergeler	1 x LED status (green/yellow/rot/blue) 1 x cntrol input 1 x active signal output (U<sub>i</sub>, max. 4 mA)
Çalışma göstergesi	LED green (channel OK) LED red (tripped channel)
Uzaktan giriş	18 … 30 VDC signal, switches on/off and resets the channel
Power loss P_v	≤ 0,3 W (no load)
Efficiency	99 %
Dahili sigorta	15 AT
Insulation voltage (connectors-housing)	DC 0,5 kV
Koruma sınıfı	III
Koruma sınıfı	IP20 (per EN 60529)
Ters gerilim koruması	hayır
Transient protection, primary	Suppressor diode, 33 V
Tekli kanalların paralel çalışması	izin verilmez
Series connection	hayır
MTBF	1,262,142 h (per MIL-HDBK-217F2)
Number of jumper slots	8
Bağlantı teknolojisi	CAGE CLAMP^® S
WAGO terminal	WAGO 857 Series
Tek damarlı boylar	0,08 … 2,5 mm² / 28 … 14 AWG
İnce bükümlü kablolar	0,34 … 2,5 mm² / 22 … 14 AWG
Sıyırma uzunluğu	9 … 10 mm / 0.35 … 0.39 inch
Width	6 mm / 0.236 inch
DIN rayın üst kenarından yükseklik	97,8 mm / 3.85 inch
Depth	94 mm / 3.701 inch
Montaj tipi	DIN-35 rail (EN 60715)
Yangın yükü	0,405MJ
Ağırlık	38,1
Surrounding air (operating) temperature	-25 … 70 °C
Surrounding air (storage) temperature	-40 … 85 °C
Relative humidity	10 … 95 % (no condensation permissible)
Kapasite düşüşü	No derating
Kirlilik derecesi	2
Uygunluk işareti	CE
Standartlar/spesifikasyonlar	EN 61000-6-2; EN 61000-6-3; UL 61010-2-201; DNV GL* (*pending)
SAP´den ambalaj tipi	bag
Country of origin	DE
GTIN	4055143533584
Customs Tariff No.	85363010900

elektronik devre kesici

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