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787-1662/004-1000
circuit breaker

elektronik devre kesici; 2 kanallı; 24 VDC giriş gerilimi; 3,8 A; aktif akım sınırlaması; NEC Sınıf 2; iletişim yeteneği Features:Space-saving ECB with two channelsNominal current is fixed at 3.8 A for each channelEach output complies with NEC Class 2Active current limitationSwitch-on capacity > 65000 μF per channelOne illuminated, three-colored button per channel simplifies switching (on/off), resetting, and on-site diagnosticsTime-delayed switching of channelsTripped message (group signal)Status message for each channel via pulse sequenceRemote input resets tripped channels or switches on/off any number of channels via pulse sequence

elektronik devre kesici; 2 kanallı; 24 VDC giriş gerilimi; 3,8 A; aktif akım sınırlaması; NEC Sınıf 2; iletişim yeteneği


Features:

  • Space-saving ECB with two channels
  • Nominal current is fixed at 3.8 A for each channel
  • Each output complies with NEC Class 2
  • Active current limitation
  • Switch-on capacity > 65000 μF per channel
  • One illuminated, three-colored button per channel simplifies switching (on/off), resetting, and on-site diagnostics
  • Time-delayed switching of channels
  • Tripped message (group signal)
  • Status message for each channel via pulse sequence
  • Remote input resets tripped channels or switches on/off any number of channels via pulse sequence

Nominal input voltage Ui nom DC 24 V
Input voltage range DC 20 … 28,8 V
Total number of channels (module) 2
Nominal output voltage Uo nom 2 x DC 24 V
Output voltage range DC 20 … 28,8 V (Ui – voltage drop(
Voltage drop ≤ 125 mV (Input (+))
Nominal output current Io nom 2 x 3,8 A (fixed setting; NEC Class 2 at 20 … 24 VDC); 2 x 3,2 A (NEC Class 2 at 28 VDC)
Factory preset DC 3,5 A; switched on
Trip time 16 ms … 4.7 s (Load-dependent)
Switch-on capacity > 65000 µF per channel
Açma davranışı Zaman geciktirmeli kanal değiştirme (yüke bağlı, min. 50 ms / maks. 5 sn)
Aktif akım sınırlaması yes
Akım sınırlaması 3.8 A (3.2 A at Uo > 25 VDC); LPS per NEC Class 2
Göstergeler 2 x LED (yeşil/kırmızı/turuncu)
1 x remote input (S1)
2 x active signal output (S2, S3)
Çalışma göstergesi LED green (channel OK)
LED red (tripped channel)
Uzaktan giriş Reactivation of all tripped channels via 15 … 30 VDC pulse for min. 500 ms.
Switching on/off any number of channels via pulse sequence.
Power loss Pv ≤ 0,65 W (no load); ≤ 1,6 W (2 x 3.8 A)
Efficiency 99 %
Dahili sigorta hayır
Insulation voltage (connectors-housing) DC 0,5 kV
Koruma sınıfı III
Koruma sınıfı IP20 (per EN 60529)
Ters gerilim koruması hayır
Feedback voltage ≤ DC 28,8 V
Transient protection, primary Suppressor diode, 33 V
Tekli kanalların paralel çalışması izin verilmez
Series connection hayır
MTBF > 500000 saat
Connection type (1) Input (+)
Bağlantı teknolojisi CAGE CLAMP® S
WAGO terminal WAGO 831 Series
Tek damarlı boylar 0,5 … 10 mm² / 20 … 8 AWG
İnce bükümlü kablolar 0,5 … 10 mm² / 20 … 8 AWG
Sıyırma uzunluğu 13 … 15 mm / 0.51 … 0.59 inch
Connection type (2) Input (–), output, signaling
Bağlantı tipi 2 CAGE CLAMP®
WAGO terminal 2 WAGO 721 Series
tek damarlı, bağlanabilir 0,08 … 2,5 mm² / 28 … 12 AWG
ince bükümlü, bağlanabilir 0,08 … 2,5 mm² / 28 … 12 AWG
Sıyırma uzunluğu 8 … 9 mm / 0.31 … 0.35 inch
Width 45 mm / 1.772 inch
Height 90 mm / 3.543 inch
Length from upper-edge of DIN-35 rail 115,5 mm / 4.547 inch
Montaj tipi DIN-35 rail (EN 60715)
Ağırlık 170
Surrounding air (operating) temperature -25 … 70 °C
Surrounding air (storage) temperature -25 … 85 °C
Relative humidity 5 … 96 % (no condensation permissible)
Kapasite düşüşü No derating
Kirlilik derecesi 2
Uygunluk işareti CE
Standartlar/spesifikasyonlar EN 60950; EN 61000-6-2; EN 61000-6-3; UL 508; UL 2367
SAP´den ambalaj tipi BOX
Country of origin DE
GTIN 4055143355100
Customs Tariff No. 85363010900

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