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787-854
Switched mode power supply

Switched mode power supply; Pro; 3 phase; 24 VDC output voltage; 40 A output current; TopBoost + PowerBoost; LineMonitor; DC OK signal; 2.50mm²Primary switched mode power supply unit with TopBoost and PowerBoost LineMonitor for parameter setting and monitoring RS-232 serial interface 4 signal outputs Parallel operation, serial connection possible Prepared for protection class I devices Natural convection cooling when mounted horizontally Enclosed for use in switchgear panels Electrically isolated input voltage (SELV) according to EN 60950-1 / UL 60950-1

Switched mode power supply; Pro; 3 phase; 24 VDC output voltage; 40 A output current; TopBoost + PowerBoost; LineMonitor; DC OK signal; 2.50mm²


  • Primary switched mode power supply unit with TopBoost and PowerBoost
  • LineMonitor for parameter setting and monitoring
  • RS-232 serial interface
  • 4 signal outputs
  • Parallel operation, serial connection possible
  • Prepared for protection class I devices
  • Natural convection cooling when mounted horizontally
  • Enclosed for use in switchgear panels
  • Electrically isolated input voltage (SELV) according to EN 60950-1 / UL 60950-1

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 VAC)
Discharge current ≤ 1 mA
Inrush current ≤ 30 A
Power factor correction (PFC) Passive (changeable via software/display)
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 ayarlanabilir (sabit akım / sigorta 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 warning (yellow)
1 x LED error (red)
LCD
4 x signal output (24 VDC, max. 25 mA)
1 x RS-232 interface
Çalışma göstergesi LED green (DC OK)
LED yellow (warning)
LED red (error)
İletişim RS-232 serial interface
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 2300
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
Product Group 6 (Interface Electronics)
SAP´den ambalaj tipi BOX
Country of origin DE
GTIN 4045454909895
Customs Tariff No. 85044082900

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