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Wago 2687-2344
Features:Power supply with PowerBoostSignal output, optical status indicationSuitable for both parallel and series operationNatural convection cooling when horizontally mountedConnection technology wi…
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Description
Features:Power supply with PowerBoostSignal output, optical status indicationSuitable for both parallel and series operationNatural convection cooling when horizontally mountedConnection technology with push-in termination and tool-free lever operationElectrically isolated output voltage (SELV) per EN 61010/UL 61010PELV can be implemented via external grounding on the DC sideMarker slot (Item No. 2789-1233, not included) for WAGO’s marking cards (WMB) and WAGO’s marking strips
Specification
Technical data - Input
| Phases | 3 |
|---|---|
| Nominal input voltage U<sub>i nom</sub> | 3 x 400 … 500 VAC |
| Input voltage range | 3 x 360 … 550 VAC |
| Nominal mains frequency range | 50 … 60 Hz |
| Input current I<sub>i</sub> | ≤ 0.5 A (500 VAC; nominal load); ≤ 0.45 A (400 VAC; nominal load) |
| Inrush current | ≤ 15 A (after 1 ms) |
| Power factor | ≥ 0.5 (400 VAC; nominal load) |
| Mains failure hold-up time | ≥ 20 ms (3 x 400 VAC); ≥ 40 ms (3 x 500 VAC) |
Technical data - Output
| Nominal output voltage U<sub>o nom</sub> | 24 VDC (SELV) |
|---|---|
| Output voltage range | 24 … 28 VDC |
| Nominal output current I<sub>o nom</sub> | 5 A |
| Nominal output power | 120 W |
| Deviation | ≤ 1 % |
| Residual ripple | ≤ 50 mV (peak-to-peak) |
| Overload behavior | Constant current up to 105 … 110 %; during PowerBoost up to 150 … 155 %; shutdown and automatic restart in the event of a short circuit |
| PowerBoost | DC 7.5 A (5 s) |
Technical data - Signaling and communication
| Signaling | Optical status indication (overload), Optical status indication (DC OK), Digital signal output (DO) |
|---|
Technical data - Efficiency/power losses
| Power loss P<sub>l</sub> | ≤ 1.3 W (no load); ≤ 12 W (nominal load) |
|---|---|
| Efficiency (typ.) | 91 % |
Technical data - Circuit protection
| Internal fuse | No |
|---|---|
| Pre-fuse (required) | 3 x 16 A (for USA/Canada: 3 x 15 A) |
Safety and protection
| Isolation voltage (pri.-sec., AC) | 3,510 V |
|---|---|
| Isolation voltage (pri.-PE, AC) | 2,210 V |
| Isolation voltage (sec.-PE) | 0.5 kVDC |
| Isolation voltage (sec.-signal) | 0.5 VDC |
| Protection class | I |
| Protection type | IP20; per EN 60529 |
| Resistance to reverse feed | ≤ 32 VDC |
| Overvoltage category | III (≤ 2000 m a.s.l.); II (> 2000 m a.s.l.) |
| Pollution degree | 2 |
| Transient suppression (primary) | Varistor; gas-filled surge arrester |
| Short-circuit-protected | Yes |
| Open-circuit-proof | Yes |
| Parallel operation | Yes |
| Series operation | Yes |
| MTBF | > 2.000.000 h (per IEC 61709) |
Connection data - Connection 1
| Connection type | Input/output/signaling |
|---|---|
| Connection technology | Push-in CAGE CLAMP® |
| WAGO connector | WAGO 2604 Series |
| Solid conductor | 0.2 … 4 mm² / 24 … 12 AWG |
| Fine-stranded conductor | 0.2 … 4 mm² / 24 … 12 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.25 … 2.5 mm² |
| Fine-stranded conductor; with uninsulated ferrule | 0.25 … 2.5 mm² |
| Strip length | 9 … 11 mm / 0.35 … 0.43 inches |
Physical data
| Width | 49.5 mm / 1.95 inches |
|---|---|
| Height | 130 mm / 5.118 inches |
| Depth from upper-edge of DIN-rail | 130 mm / 5.118 inches |
Mechanical data
| Mounting type | DIN-35 rail |
|---|
Material data
| Weight | 800 g |
|---|
Environmental requirements
| Ambient temperature (operation) | -25 … +70 °C |
|---|---|
| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | 5 … 96 % (no condensation permissible) |
| Derating | −3 %/K (> 45 °C) |
| Climatic category | 3K3 (per EN 60721) |
| Operating altitude (max.) | 5000 m |
Standards and specifications
| Conformity marking | CE |
|---|---|
| Standards/specifications | EN 61010-1, EN 61010-2-201, EN 61204-3, UL 61010-1, UL 61010-2-201, UL 121201 (HazLoc) |
Commercial data
| PU (SPU) | 1 pcs |
|---|---|
| Packaging type | Box |
| Country of origin | CN |
| GTIN | 4066966433258 |
| Customs tariff number | 85044083900 |
Product Classification
| UNSPSC | 39121004 |
|---|---|
| ETIM 9.0 | EC002540 |
| ETIM 10.0 | EC002540 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
|---|
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