Product Model
787-1102
Key Features
- 1Compact design for easy installation in DIN-rail-mount housings.
- 2High-performance output with 24 VDC and 1.3 A current.
- 3Electrically isolated output voltage (SELV) for enhanced safety.
- 4Suitable for both parallel and series operation.
- 5Low power loss and high efficiency (82% typical).
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 | ≤ 40 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 | Push-in CAGE CLAMP? | WAGO connector | picoMAX?5.0, WAGO 2092 Series |
| Solid conductor | 0.2 … 2.5?mm2?/ 24 … 12?AWG | Fine-stranded conductor | 0.2 … 2.5?mm2?/ 24 … 12?AWG |
| Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches | Width | 54?mm?/ 2.126?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 | 170g | 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 | 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 | CN | GTIN | 4055143421997 |
| Customs tariff number | 8504409510 | End of Sale | 2022-05-01 |
| End of Production | 2022-05-02 | End of Delivery | 2022-07-31 |
| End of Service and Repair | 2024-07-31 | 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≤ 1 A (< 100 VAC) |
| Nominal mains frequency range | 44 … 66 Hz;0 Hz | Input current I<sub>i</sub> | ≤?0.5?A (230?VAC);?≤?0.7?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?24?V (SELV) |
| Output voltage range | DC?24?V | Default setting | DC?24?V |
| Nominal output current I<sub>o nom</sub> | 1.3?A (24?VDC);?0.9?A (in any mounting position) | Nominal output power | 31W |
| 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> | ≤?2.6?W;?≤?7?W (230 VAC; Nominal load) | Power loss (max.) P<sub>l (max.)</sub> | 7.3?W (100 VAC / 24 VDC; 1.3 A) |
| Efficiency (typ.) | 82?% | 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, 10 A, 16 A; Tripping characteristic: B or C |
Specifications may be subject to change without notice