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Wago 787-783
Features:Redundancy module with two inputs decouples two power supplies.For redundant and fail-safe power supplyWith LED for input voltage monitoring on site and remotely
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Description
Features:Redundancy module with two inputs decouples two power supplies.For redundant and fail-safe power supplyWith LED for input voltage monitoring on site and remotely
Specification
Technical data - Input
| Nominal input voltage U<sub>i nom</sub> | 2 x 24 VDC, 2 x DC 24 V |
|---|---|
| Input voltage range | 2 x 9 … 54 VDC |
| Nominal mains frequency range | 0 Hz |
| Input current I<sub>i</sub> | ≤ 12.5 A (per path); ≤ 25 A (in total) |
Technical data - Output
| Nominal output voltage U<sub>o nom</sub> | 24 VDC |
|---|---|
| Output voltage range | 9 … 54 VDC (Ue − voltage drop) |
| Voltage drop | ≤ 0.8 V (Input/output) |
| Nominal output current I<sub>o nom</sub> | 12.5 A (redundancy operation); 25 A (parallel operation) |
| Nominal output power | 600 W |
Technical data - Signaling and communication
| Signaling | 1 x IN1 LED (green), 1 x IN2 LED (green), 1 x LED OUT (green) |
|---|---|
| Operation status indicator | 2 x green LED (Re > 7.5 VDC), 2 x Green LED (Ui > 7.5 VDC), 1 x Green LED (Uo > 7.5 VDC) |
Technical data - Efficiency/power losses
| Power loss P<sub>l</sub> | ≤ 19 W (nominal load) |
|---|---|
| Efficiency (typ.) | 96 % |
Safety and protection
| Isolation voltage (connectors – housing) | 0.5 kVDC |
|---|---|
| Protection class | III |
| Protection type | IP20; per EN 60529 |
| Resistance to reverse feed | ≤ 60 VDC |
| Pollution degree | 2 |
| Overvoltage protection; secondary | No |
| Short-circuit-protected | No |
| Open-circuit-proof | Yes |
| Parallel operation | Yes |
| Series operation | No |
| MTBF | > 10 million h (per IEC 61709) |
Connection data - Connection 1
| Connection type | Input/output |
|---|---|
| Connection technology | Push-in CAGE CLAMP® |
| WAGO connector | WAGO 2706 Series |
| Solid conductor | 0.5 … 6 mm² / 20 … 10 AWG |
| Fine-stranded conductor | 0.5 … 6 mm² / 20 … 10 AWG |
| Strip length | 11 … 12 mm / 0.43 … 0.47 inches |
Physical data
| Width | 50 mm / 1.969 inches |
|---|---|
| Height | 130 mm / 5.118 inches |
| Depth from upper-edge of DIN-rail | 92 mm / 3.662 inches |
Mechanical data
| Mounting type | DIN-35 rail |
|---|
Material data
| Weight | 459 g |
|---|
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
|---|---|
| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | ≤ 95 % (no condensation permissible) |
| Derating | −2.66 %/K (55 °C < Tu ≤ 70 °C) |
| Climatic category | 3K3 (per EN 60721; except for low air pressure) |
| Resistance to shock and vibration | Shock: 15g (per EN 60068-2-27) |
Standards and specifications
| Conformity marking | CE |
|---|---|
| Standards/specifications | UL 508 |
Commercial data
| PU (SPU) | 1 pcs |
|---|---|
| Packaging type | Box |
| Country of origin | CN |
| GTIN | 4055143036290 |
| Customs tariff number | 85044095900 |
Product Classification
| UNSPSC | 39121008 |
|---|---|
| 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 |
|---|---|
| RoHS Exemption | 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Bulgaria) | ee8b3ea5-15c1-45d9-8bcc-d73670c4c6fe |
| SCIP notification number (Czech Republic) | 30618d2b-98b4-4bd3-9376-269bf618f4a8 |
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