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Wago 787-1200
Features:Switched-mode power supplyStepped profile, ideal for distribution boards/boxesPluggable picoMAX® Connection Technology (tool-free)Series operationElectrically isolated output voltage (SELV) p…
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Description
Features:Switched-mode power supplyStepped profile, ideal for distribution boards/boxesPluggable picoMAX® Connection Technology (tool-free)Series operationElectrically isolated output voltage (SELV) per EN 62368/UL 62368 and EN 60335-1; PELV per EN 60204
Specification
Technical data - Input
| Phases | 1 |
|---|---|
| Nominal input voltage U<sub>i nom</sub> | 1 x 100 … 240 VAC |
| Input voltage range | 1 x 90 … 264 VAC |
| Input voltage derating | -2 %/V (< 100 VAC) |
| Nominal mains frequency range | 47 … 63 Hz |
| Input current I<sub>i</sub> | ≤ 0.27 A (100 VAC; 0.5 ADC) |
| Inrush current | ≤ 30 A (NTC) |
| Power factor | ≥ 0.5 |
| Power factor correction (PFC) | None |
| Mains failure hold-up time | ≥ 100 ms (230 VAC) |
Technical data - Output
| Nominal output voltage U<sub>o nom</sub> | 24 VDC (SELV) |
|---|---|
| Nominal output current I<sub>o nom</sub> | 0.5 A |
| Nominal output power | 12 W |
| Deviation | ≤ 1 % |
| Deviation, dynamic load change 10 … 90 % | ≤ 1 % |
| Residual ripple | ≤ 100 mV (peak-to-peak) |
| Overload behavior | shutdown and automatic restart in the event of a short circuit |
Technical data - Signaling and communication
| Signaling | 1 x Status indication LED (green) |
|---|---|
| Operation status indicator | Green LED (Uo) |
Technical data - Efficiency/power losses
| Power loss P<sub>l</sub> | ≤ 0.2 W |
|---|---|
| Power loss (max.) P<sub>l (max.)</sub> | 2.5 W (100 VAC / 24 VDC; 0.5 A) |
| Efficiency (typ.) | 83 % (230 VAC; nominal load); 82 % (110 VAC; nominal load) |
Technical data - Circuit protection
| Internal fuse | T 1 A / 250 VAC |
|---|---|
| Pre-fuse (required) | An external DC fuse is required for the DC input voltage. |
| Backup fuse (recommended) | Circuit breaker: 6 A (C characteristic), 10 A (B characteristic) or higher |
Safety and protection
| Protection class | II |
|---|---|
| Protection type | IP20; per EN 60529 |
| Reverse voltage protection | Yes |
| Resistance to reverse feed | ≤ 31 VDC |
| Overvoltage category | II |
| Pollution degree | 2 |
| Transient suppression (primary) | Yes |
| Overvoltage protection; secondary | ≤ 31 VDC (in the event of a fault) |
| Short-circuit-protected | Yes |
| Open-circuit-proof | Yes |
| Parallel operation | No |
| Series operation | Yes, for 2 devices of the same type |
| MTBF | > 700,000 h (per IEC 61709) |
Connection data
| Cable length (max.) | 30 m |
|---|
Connection data - Connection 1
| Connection type | Input |
|---|---|
| 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 |
Connection data - Connection 2
| Connection type | Output |
|---|---|
| Connection technology | Push-in CAGE CLAMP® |
| WAGO connector | picoMAX® 3.5 (WAGO 2091 Series) |
| Solid conductor | 0.2 … 1.5 mm² / 24 … 14 AWG |
| Fine-stranded conductor | 0.2 … 1.5 mm² / 24 … 14 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 inches |
Physical data
| Width | 18 mm / 0.7 inches |
|---|---|
| Height | 90 mm / 3.543 inches |
| Depth | 55 mm / 2.165 inches |
| Depth from upper-edge of DIN-rail | 52.5 mm / 2.067 inches |
Mechanical data
| Housing design | DIN-rail-mount enclosure |
|---|---|
| Mounting type | DIN-35 rail, Screw mount (back/side) |
Material data
| Flammability class per UL94 | V2 |
|---|---|
| Fire load | 0.113 MJ |
| Weight | 63 g |
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
|---|---|
| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | 20 … 90 % (no condensation permissible) |
| Derating | −2.6 %/K (> 55 °C) |
| Climatic category | 3K3 (per EN 60721; except for low air pressure) |
Standards and specifications
| Conformity marking | CE |
|---|---|
| Standards/specifications | EN 61204-3, EN 60335-1, EN 62368, UL 62368, UL 508 |
Commercial data
| PU (SPU) | 1 pcs |
|---|---|
| Packaging type | box |
| Country of origin | CN |
| GTIN | 4055143812184 |
| 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 |
|---|---|
| SCIP notification number (Bulgaria) | d77ec3ad-d4ea-40c4-987e-5ae1218cbb93 |
| SCIP notification number (Czech Republic) | 0a095fbc-0aaf-4376-9f91-7363a8eac7f7 |
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