Switched-mode power supply; Classic; 1-phase; 24 VDC output voltage; 2 A output current; NEC Class 2; DC OK signal
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In breve
| Disponibilità | Conferma su richiesta |
| Categoria | Power Supplies |
| Ciclo di vita | active |
| Garanzia | 12 mesi (nuovo) · 3 mesi (usato/rigenerato) |
Spedizione e disponibilità
Quando può essere spedito 787-1606?
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<p><b>Features:</b></p><ul><li>Switched-mode power supply</li><li>Natural convection cooling when horizontally mounted</li><li>Encapsulated for use in control cabinets</li><li>Limited Power Source (LPS) per NEC Class 2</li><li>Bounce-free switching signal (DC OK)</li><li>Suitable for both parallel and series operation</li><li>Electrically isolated output voltage (SELV) per UL 60950-1; PELV per EN 60204</li><li>DNV approval, also suitable for EMC 1 in conjunction with 787-980 Filter Module</li></ul>
Specifiche
Technical data - Input
| Phases | 1 |
| Nominal input voltage U<sub>i nom</sub> | 1 x 100 … 240 VAC |
| Input voltage range | 1 x 85 … 264 VAC; 120 … 300 VDC |
| Input voltage derating | -2.5 %/V (< 95 VAC) |
| Nominal mains frequency range | 44 … 66 Hz; 0 Hz |
| Input current I<sub>i</sub> | ≤ 0.48 A (240 VAC); ≤ 0.82 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) |
Technical data - Output
| Nominal output voltage U<sub>o nom</sub> | 24 VDC (SELV) |
| Output voltage range | 23 … 28.5 VDC (adjustable) |
| Default setting | DC 24 V |
| Nominal output current I<sub>o nom</sub> | 2 A (24 VDC); 2.2 A (< 40 °C) |
| Nominal output power | 48 W |
| Deviation | ≤ 1 % |
| Residual ripple | ≤ 20 mV (peak-to-peak) |
| Current limitation | 1.1 x Io nom (typ.) |
| Overload behavior | Constant current |
Technical data - Signaling and communication
| Signaling | 1 x DC OK LED (green), 1 x Active signal output DC OK (24 VDC; 20 mA) |
| Operation status indicator | Green LED (Uo) |
Technical data - Efficiency/power losses
| Power loss P<sub>l</sub> | ≤ 1 W; ≤ 6 W (230 VAC; nominal load) |
| Power loss (max.) P<sub>l (max.)</sub> | 7 W (100 VAC / 24 VDC; 2 A) |
| Efficiency (typ.) | 89 % |
Technical data - Circuit protection
| Internal fuse | T 4 A / 250 VAC |
| Pre-fuse (required) | An external DC fuse is required for the DC input voltage. |
| Backup fuse (recommended) | Circuit breaker: 6 A, 10 A, 16 A; Tripping characteristic: B or C |
Safety and protection
| Protection class | II |
| Protection type | IP20; per EN 60529 |
| Resistance to reverse feed | ≤ 35 VDC |
| Overvoltage category | II |
| Pollution degree | 2 |
| Transient suppression (primary) | Varistor |
| Overvoltage protection; secondary | Internal protective circuit, ≤ 37 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 data - Connection 1
| Connection type | 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 |
Physical data
| Width | 45 mm / 1.772 inches |
| Height | 90 mm / 3.543 inches |
| Depth from upper-edge of DIN-rail | 107.5 mm / 4.232 inches |
Mechanical data
| Mounting type | DIN-35 rail |
Material data
| Weight | 210 g |
Environmental requirements
| 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) |
Standards and specifications
| Conformity marking | CE |
| Standards/specifications | EN 61010-1, EN 61010-2-201, EN 61204-3, EN 60335-1, UL 60950-1, UL 508, DNV, SEMI F47 |
Commercial data
| Product Group | 6 (INTERFACE ELECTRONIC) |
| PU (SPU) | 1 pcs |
| Packaging type | box |
| Country of origin | DE |
| GTIN | 4055143060431 |
| Customs tariff number | 85044083900 |
Product Classification
| UNSPSC | 39121004 |
| eCl@ss 10.0 | 27-04-07-01 |
| eCl@ss 9.0 | 27-04-07-01 |
| ETIM 9.0 | EC002540 |
| ETIM 10.0 | EC002540 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
