787-785/000-040

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Part Number: 787-785/000-040
Tariff Code: 85044082900
UPC: 4055143889704

Group Code : EG000017

Group Description : Low-voltage Industrial Components

Class Description : DC-power supply

Class Code : EC002540

Version : 7

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Safety And Protection

Isolation voltage (connectors – housing): DC 0.5 kV
Protection class: III
Protection type: IP20; per EN 60529
Resistance to reverse feed: ≤ DC 60 V
Pollution degree: 2
Overvoltage protection; secondary: No
Short-circuit-protected: No
Open-circuit-proof: Yes
Parallel operation: Yes
Series operation: No
MTBF: > 10 million h (per IEC 61709)

Environmental Requirements

Ambient temperature (operation): -25 … +70 °C
Ambient temperature (storage): -40 … +85 °C
Relative humidity: ≤ 95% (no condensation permissible)
Derating: -2.66 %/K (55 °C < Tu ≤ 70 °C)
Resistance to shock and vibration: Shock: 15g (per EN 60068-2-27)

Connection Data

Connection type 1: Input/output
Connection technology: Push-in CAGE CLAMP®
WAGO connector: WAGO 2716 Series
Solid conductor: 1.5 … 16 mm² / 16 … 6 AWG
Fine-stranded conductor: 1.5 … 16 mm² / 16 … 6 AWG
Strip length: 12 … 13 mm / 0.47 … 0.51 inches

Signaling And Communication

Signaling: 1 x IN1 LED (green) || 1 x IN2 LED (green) || 1 x OUT LED (green)
Operation status indicator: 2 x Green LED (Ui > 7.5 VDC) || 1 x Green LED (Uo > 7.5 VDC)

Physical Data

Width: 83 mm / 3.268 inches
Height: 130 mm / 5.118 inches
Depth from upper-edge of DIN-rail: 153 mm / 6.024 inches

Material Data

Fire load: 0.000 MJ
Weight: 960.000 g

Input

Nominal input voltage Ui nom: 2 x DC 24 V
Input voltage range: 2 x DC 9 … 54 V
Nominal mains frequency range: 0 Hz
Input current Ii: ≤ 40 A (per path); ≤ 76 A (in total)

Output

Nominal output voltage Uo nom: DC 24 V
Output voltage range: DC 9 … 54 V (Ue − voltage drop)
Voltage drop: ≤ 500 mV (Input/output)
Nominal output current Io nom: 40 A (redundancy operation); 65 A (parallel operation [UL]); 76 A (parallel operation)
Nominal output power: 1824 W
Output power (max.): ≤ 4104 W