Product Model
787-1602
Selling Points
- 1Reliable and Efficient Power Supply: Switched-mode AC/DC power supply unit with a 24VDC output at 1A.
- 2Robust Protection: Overvoltage protection with varistor, internal protective circuit, and external fuse options.
- 3Durable Construction: CAGE CLAMP spring connections for secure connections and DIN-35 rail mounting.
- 4Compliant Standards: NEC Class 2 and DNV approved, ensuring high safety standards.
- 5Versatile Operation: Accepts input voltage range of 85-264Vac or 120-300Vdc, suitable for single-phase AC or DC.
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 | Internal protective circuit |
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/Signaling |
Connection technology | CAGE CLAMP? | WAGO connector | WAGO 721 Series |
Solid conductor | 0.08 … 2.5?mm2?/ 28 … 12?AWG | Fine-stranded conductor | 0.08 … 2.5?mm2?/ 28 … 12?AWG |
Strip length | 8 … 9?mm?/ 0.31 … 0.35?inches | Width | 22.5?mm?/ 0.886?inches |
Height | 90?mm?/ 3.543?inches | Depth from upper-edge of DIN-rail | 107.5?mm?/ 4.232?inches |
Mounting type | DIN-35 rail | Weight | 128g |
Ambient temperature (operation) | -25 … +70 °C (Device starts at ?40 °C (type-tested)) | Ambient temperature (storage) | -25 … +85 °C |
Relative humidity | 5 … 96?% (no condensation permissible) | Derating | ?3 %/K (> 50 °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 | 4055143060417 | 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 | -2.5 %/V (< 95 VAC) | Nominal mains frequency range | 44 … 66 Hz;0 Hz |
Input current I<sub>i</sub> | ≤?0.28?A (240 VAC);?≤?0.49?A (100?VAC) | Inrush current | ≤?30?A |
Power factor correction (PFC) | Passive | Mains failure hold-up time | ≥?120?ms (230?VAC);?≥?20?ms (100?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 A (24 VDC); 1.2 A (< 40 °C) |
Nominal output power | 24W | Deviation | ≤?1?% |
Residual ripple | ≤?20?mV (peak-to-peak) | Current limitation | 1.1 x Io nom(typ.) |
Overload behavior | Constant current | Signaling | 1 x LED DC OK (green) |
Operation status indicator | Green LED (Uo) | Power loss P<sub>l</sub> | ≤?1?W;?≤?4?W (230 VAC; nominal load) |
Power loss (max.) P<sub>l (max.)</sub> | 5?W (100 VAC / 24 VDC; 1 A) | Efficiency (typ.) | 86?% |
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