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Fonte de alimentação WAGO 787-834 - Usada
Descricao
Fonte de alimentação WAGO 787-834 usada com entrada de 110-240 V CA/50-60 Hz. Removida de um equipamento. Apresenta sinais de uso.
Especificacoes
| Brand | WAGO |
|---|---|
| MPN | 787-834 |
| HS Code | 850440 |
| Origin | Germany |
| Connection type | Input |
| Input current | 5.1-2.3 A |
| Input voltage range | 1 x 85 … 264 VAC; 120 … 300 VDC |
| Output current | 20 A |
| Inrush current | ≤ 8 A (active power factor correction (PFC)) |
| Power factor correction (PFC) | Active |
| Power loss Pl | ≤ 0.8 W (standby); ≤ 4.8 W (no load); ≤ 43.2 W (nominal load) |
| Nominal mains frequency range | 50 … 60 Hz; 0 Hz |
| Output voltage range | 22 … 29.5 VDC (adjustable) |
| Weight | 2300 g |
| Relative humidity | 5 … 96 % (no condensation permissible) |
| Ambient temperature (operation) | -25 … +70 °C (Device starts at -40 °C (type-tested)) |
| Ambient temperature (storage) | -25 … +85 °C |
| Backup fuse (recommended) | Circuit breaker: 6 A, 10 A, 16 A; Tripping characteristic: B or C |
| Boost | 30A/4s; 80A/25ms |
| Climatic category | 3K3 (per EN 60721) |
| Conformity marking | CE |
| Connection technology | CAGE CLAMP® |
| Connection technology | Push-in CAGE CLAMP® |
| Connection type | Output |
| Connection type | Signaling |
| Current limitation | 1.1 x Io nom (typ.) |
| Default Setting | 24 VDC |
| Depth from upper-edge of DIN-rail | 187 mm / 7.362 inches |
| Derating | -3%K > +50°C |
| Deviation | ≤ 1 % |
| Eccn | NO US CLASSIFICATION |
| eCl@ss 10.0 | 27-04-07-01 |
| eCl@ss 9.0 | 27-04-07-01 |
| Efficiency (typ.) | 91 % |
| ETIM 10.0 | EC002540 |
| ETIM 9.0 | EC002540 |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor | 0.5 … 10 mm² / 20 … 8 AWG |
| Fine-stranded conductor | 0.08 … 0.5 mm² / 28 … 20 AWG |
| Height | 171 mm / 6.732 inches |
| Input | 110-240Vac/50-60 Hz |
| Input current Ii | ≤ 2.3 A (230 VAC; 20 ADC) |
| Input voltage derating | -1.5 %/V (< 110 VAC) |
| Internal fuse | T 10 A / 250 VAC |
| Isolation voltage (pri.-PE) | 2.2 kVDC |
| Isolation voltage (pri.-sec.) | 4.242 kVDC |
| Isolation voltage (sec.-PE) | 0.7 kVDC |
| Mains failure hold-up time | ≥ 25 ms (230 VAC) |
| Mounting type | DIN-35 rail |
| Mtbf | > 500,000 h (per IEC 61709) |
| Nominal input voltage Ui nom | 1 x 100 … 240 VAC |
| Nominal output current Io nom | 20 A (24 VDC) |
| Nominal output power | 480 W |
| Nominal output voltage Uo nom | 24 VDC (SELV) |
| Open-circuit-proof | Yes |
| Operation status indicator | Green LED (DC OK); Red LED (error) |
| Output | 24 Vdc (22-29.5Vdc) |
| Overload behavior | TopBoost/PowerBoost/Constant current mode |
| Overvoltage category | II |
| Parallel operation | Yes |
| Phases | 1 |
| Pollution degree | 2 |
| Powerboost | 30 ADC (4 s); 25 ADC (8 s) |
| Pre-fuse (required) | An external DC fuse is required for the DC input voltage. |
| Protection class | I |
| Protection type | IP20; per EN 60529 |
| PU (SPU) | 1 pcs |
| Residual ripple | ≤ 70 mV (peak-to-peak) |
| Resistance to reverse feed | ≤ 35 VDC |
| RoHS Compliance Status | Compliant,No Exemption |
| Series operation | Yes |
| Short-circuit-protected | Yes |
| Signaling | 1 x DC OK LED (green); 1 x Error LED (red); 1 x Stand-by input; 1 x DC OK relay contact (changeover contact) |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Solid conductor | 0.5 … 10 mm² / 20 … 8 AWG |
| Solid conductor | 0.08 … 0.5 mm² / 28 … 20 AWG |
| Standards/specifications | EN 61010-1; EN 61010-2-201; EN 61204-3; EN 61558-2-16; UL 60950; UL 508 |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
| Strip length | 13 … 15 mm / 0.51 … 0.59 inches |
| Strip length | 5 … 6 mm / 0.2 … 0.24 inches |
| Topboost | 80 ADC (25 ms) |
| Transient suppression (primary) | Varistor |
| Unspsc | 39,121,004 |
| WAGO connector | WAGO 231 Series |
| WAGO connector | WAGO 831 Series |
| WAGO connector | WAGO 733 Series |
| Width | 97 mm / 3.819 inches |