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787-844/000-002
Switched mode power supply

Anahtarlamalı mod güç kaynağı; Pro; 3 fazlı; 24 VDC çıkış gerilimi; 40 A çıkış akımı; TopBoost + PowerBoost; DC OK kontak; 2,50 mm² Features:Switched-mode power supply with PowerBoost and TopBoostStand-by input for switching off the output and minimizing power consumptionDC OK contact for output monitoringSuitable for both parallel and series operationNatural convection cooling when horizontally mountedEnclosed for use in control cabinetsElectrically isolated output voltage (SELV) per EN 60950-1/UL 60950-1; PELV per EN 60204

Anahtarlamalı mod güç kaynağı; Pro; 3 fazlı; 24 VDC çıkış gerilimi; 40 A çıkış akımı; TopBoost + PowerBoost; DC OK kontak; 2,50 mm²


Features:

  • Switched-mode power supply with PowerBoost and TopBoost
  • Stand-by input for switching off the output and minimizing power consumption
  • DC OK contact for output monitoring
  • Suitable for both parallel and series operation
  • Natural convection cooling when horizontally mounted
  • Enclosed for use in control cabinets
  • Electrically isolated output voltage (SELV) per EN 60950-1/UL 60950-1; PELV per EN 60204

Phases 2
3
Nominal input voltage Ui nom (2 / 3) x AC 400 … 500 V
Input voltage range (2 / 3) x AC 340 … 550 V; DC 480 … 780 V
Nominal mains frequency range 50 … 60 Hz; 0 Hz
Input current Ii ≤ 3 x 2 A (340 AC; 40 ADC)
Discharge current ≤ 1 mA
Inrush current ≤ 30 A
Power factor correction (PFC) Passive
Mains failure hold-up time ≥ 15 ms (3 x 400 VAC)
Nominal output voltage Uo nom DC 24 V (SELV)
Output voltage range DC 22,8 … 28,8 V (adjustable)
Factory preset DC 24 V
Nominal output current Io nom 40 A (24 VDC)
Nominal output power 960W
Adjustment accuracy ≤ 1 %
Residual ripple ≤ 70 mV (peak-to-peak)
Akım sınırlaması 1,1 x Ia tipik
Aşırı yük davranışı TopBoost/PowerBoost/Sabit akım modu
PowerBoost DC 60 A (4 s); DC 50 A (16 s)
TopBoost DC 100 A (50 ms)
Göstergeler 1 x LED DC OK (green)
1 x LED error (red)
1 x stand-by input
1 x Relaiskontakt DC O.K. (changeover contact)
Çalışma göstergesi LED green (DC OK)
LED red (error)
Power loss Pv ≤ 7 W (no load); ≤ 61,5 W (nominal load)
Efficiency 93,6 %
Dahili sigorta 3 x T 3,2 A / 250 V
External fuse (required) an external DC fuse required for DC input voltage
Harici sigorta 3 x circuit breakers 6 A, 10 A, 16 A, characteristic: B or C
or motor circuit breakers, setpoint: 3.2 A, setting range: 2.5 … 4 A
Insulation voltage (PRI-SEC) DC 4,242 kV
Isolation voltage (PRI-GND) DC 2,2 kV
Insulation voltage (SEC-GND) DC 0,7 kV
Koruma sınıfı I
Koruma sınıfı IP20 (per EN 60529)
Feedback voltage ≤ DC 35 V
Aşırı gerilim kategorisi II
Transient protection, primary Varistor
Kısa devre koruması evet
Yüksüz emniyeti Yes
Paralel çalışma evet
Series connection Yes
MTBF > 500000 saat
Connection type (1) Input
Bağlantı teknolojisi CAGE CLAMP®
WAGO terminal WAGO 231 Series
Tek damarlı boylar 0,08 … 2,5 mm² / 28 … 12 AWG
İnce bükümlü kablolar 0,08 … 2,5 mm² / 28 … 12 AWG
Sıyırma uzunluğu 8 … 9 mm / 0.31 … 0.35 inch
Connection type (2) Output
Bağlantı tipi 2 Push-in CAGE CLAMP®
WAGO terminal 2 WAGO 831 Series
tek damarlı, bağlanabilir 0,5 … 10 mm² / 20 … 8 AWG
ince bükümlü, bağlanabilir 0,5 … 10 mm² / 20 … 8 AWG
Sıyırma uzunluğu 13 … 15 mm / 0.51 … 0.59 inch
Connection type (3) Signaling
Bağlantı teknolojisi 3 CAGE CLAMP®
WAGO terminal 3 WAGO 733 Series
tek damarlı, bağlanabilir 0,08 … 0,5 mm² / 28 … 20 AWG
ince bükümlü, bağlanabilir 0,08 … 0,5 mm² / 28 … 20 AWG
Sıyırma uzunluğu 5 … 6 mm / 0.2 … 0.24 inch
Width 128 mm / 5.039 inch
Height 171 mm / 6.732 inch
Length from upper-edge of DIN-35 rail 205 mm / 8.071 inch
Note on dimensions Height iincluding female connector
Montaj tipi DIN-35 rail (EN 60715) in 2 positions
Ağırlık 2500
Surrounding air (operating) temperature -25 … 55 °C (Device start at -40 °C type-tested)
Surrounding air (storage) temperature -25 … 85 °C
Relative humidity 5 … 96 % (no condensation permissible)
Kapasite düşüşü -5 %/K (> 45 °C)
Kirlilik derecesi 2
İklim kategorisi 3K3 (per EN 60721)
Uygunluk işareti CE
Standartlar/spesifikasyonlar EN 60950; EN 61204-3; EN 61558-2-16; UL 60950; UL 508
SAP´den ambalaj tipi BOX
Country of origin DE
GTIN 4050821594444
Customs Tariff No. 85044082900

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