Product Model
787-1011
Selling Points
- 1Compact design for space-saving applications.
- 2Reliable 1-phase switched-mode power supply.
- 3Output voltage: 12 VDC.
- 4Output current: 4 A.
- 5Suitable for various industrial automation needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Protection class | II | Protection type | IP20; per EN 60529 |
Overvoltage category | II | Pollution degree | 2 |
Transient suppression (primary) | Varistor | Overvoltage protection; secondary | ≤ 30 VDC (in the event of a fault) |
Short-circuit-protected | Yes | Open-circuit-proof | Yes |
Parallel operation | Yes | Series operation | Yes |
MTBF | > 500,000 h (per IEC 61709) | Connection type 1 | Input/Output |
Connection technology | CAGE CLAMP? | WAGO connector | WAGO 740 Series |
Solid conductor | 0.08 … 2.5?mm2?/ 28 … 12?AWG | Fine-stranded conductor | 0.08 … 2.5?mm2?/ 28 … 12?AWG |
Strip length | 6 … 7?mm?/ 0.24 … 0.28?inches | Width | 72?mm?/ 2.835?inches |
Height | 89?mm?/ 3.504?inches | Depth | 59?mm?/ 2.323?inches |
Depth from upper-edge of DIN-rail | 55?mm?/ 2.165?inches | Housing design | DIN-rail-mount enclosure |
Mounting type | DIN-35 rail | Flammability class per UL94 | V0 |
Weight | 255g | Ambient temperature (operation) | -25 … +60 °C (Device starts at ?40 °C (type-tested)) |
Ambient temperature (storage) | -25 … +80 °C | Ambient temperature UL (operation at U<sub>N</sub>) | -25 … +55 °C |
Relative humidity | 5 … 96?% (no condensation permissible) | Derating | ?3 %/K (> 45 °C) |
Climatic category | 3K3 (per EN 60721) | Conformity marking | CE |
Standards/specifications | EN 61010-1 | Product Group | 6 (INTERFACE ELECTRONIC) |
eCl@ss 10.0 | 27-04-07-01 | eCl@ss 9.0 | 27-04-07-01 |
ETIM 9.0 | EC002540 | ETIM 8.0 | EC002540 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 1?pcs |
Packaging type | box | Country of origin | DE |
GTIN | 4050821297604 | Customs tariff number | 8504409510 |
RoHS Compliance Status | Compliant,No Exemption | Phases | 1 |
Nominal input voltage [V] | 1 x AC?100 … 240?V | Input voltage range | 1 x AC?85 … 264?V;?DC?120 … 300?V |
Input voltage derating | Io≤ 3.5 A (< 100 VAC) | Nominal mains frequency range | 44 … 66 Hz;0 Hz |
Input current I<sub>i</sub> | ≤?0.5?A (230?VAC);?≤?0.9?A (110?VAC) | Inrush current | ≤?30?A (NTC) |
Power factor correction (PFC) | Passive | Mains failure hold-up time | ≥?80?ms (230?VAC);?≥?10?ms (110 VAC) |
Nominal output voltage [V] | DC?12?V (SELV) | Output voltage range | DC?12?V |
Default setting | DC?12?V | Nominal output current I<sub>o nom</sub> | 4?A (12?VDC);?2.4?A (in any mounting position) |
Nominal output power | 48W | Deviation | ≤?2?% |
Residual ripple | ≤?100?mV (peak-to-peak) | Current limitation | 1.1 x Io nom(typ.) |
Overload behavior | Constant current | Signaling | 1 x Status indication LED (green) |
Operation status indicator | Green LED (Uo) | Power loss P<sub>l</sub> | ≤?2.2?W;?≤?8.5?W (230 VAC; nominal load) |
Power loss (max.) P<sub>l (max.)</sub> | 9?W (100 VAC / 12 VDC; 4 A) | Efficiency (typ.) | 85?% |
Internal fuse | T 2 A / 250 VAC | Backup fusing (required) | An external DC fuse is required for the DC input voltage. |
Backup fusing (recommended) | Circuit breaker: 6?A (C characteristic), 10 A (B characteristic) or higher |
Specifications may be subject to change without notice