Product Model
2787-3147/000-030
Selling Points
- 1Reliable 3-Phase Power: Designed for 3-phase AC systems with a 24 VDC output.
- 2High Current Capacity: Delivers 20 A of output current for demanding applications.
- 3Advanced Boost Features: Equipped with TopBoost and PowerBoost functionalities for enhanced performance.
- 4Communication Capability: Supports optional communication for seamless integration.
- 5Durable Construction: Built with CAGE CLAMP spring connections and IP20 protection rating for long-lasting use.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Isolation voltage (pri.-sec., AC) | 3,510V | Isolation voltage (pri.-PE, AC) | 2,200V |
Isolation voltage (sec.-PE) | DC 0.5?kV | Isolation voltage (sec.-signal) | DC 0.5?kV |
Protection class | I | Protection type | IP20; per EN 60529 |
Resistance to reverse feed | ≤?DC?35?V | Overvoltage category | III (≤ 2000 m a.s.l.); II (> 2000 m a.s.l.) |
Pollution degree | 2 | Transient suppression (primary) | Yes |
Overvoltage protection; secondary | Internal protective circuit | Short-circuit-protected | Yes |
Open-circuit-proof | Yes | Parallel operation | Yes |
Series operation | Yes | MTBF | > 800,000 h (per IEC 61709) |
Connection type 1 | Input/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 | Fine-stranded conductor; with insulated ferrule | 0.25 … 1.5?mm2?/ 20 … 16?AWG |
Fine-stranded conductor; with uninsulated ferrule | 0.25 … 2.5?mm2?/ 20 … 14?AWG | Strip length | 8 … 9?mm?/ 0.31 … 0.35?inches |
Connection type 2 | Output | Connection technology 2 | Push-in CAGE CLAMP? |
WAGO connector 2 | WAGO 831 Series | Solid conductor 2 | 0.5 … 10?mm2?/ 20 … 8?AWG |
Fine-stranded conductor 2 | 0.5 … 10?mm2?/ 20 … 8?AWG | Fine-stranded conductor; with insulated ferrule 2 | 0.5 … 6?mm2 |
Fine-stranded conductor; with uninsulated ferrule 2 | 0.5 … 6?mm2 | Strip length 2 | 13 … 15?mm?/ 0.51 … 0.59?inches |
Width | 70?mm?/ 2.756?inches | Height | 130?mm?/ 5.118?inches |
Depth from upper-edge of DIN-rail | 130?mm?/ 5.118?inches | Note (dimensions) | Height without connector |
Mounting type | DIN-35 rail | Weight | 1450g |
Ambient temperature (operation) | -25 … +70 °C (Device starts at ?40 °C (type-tested)) | Ambient temperature (storage) | -40 … +85 °C |
Relative humidity | 5 … 96?% (no condensation permissible) | Derating | ?3 %/K (> +55 °C) |
Climatic category | 3K3 (per EN 60721) | Operating altitude (max.) | 5000m |
Conformity marking | CE | Standards/specifications | EN 61010-1 |
ETIM 9.0 | EC002540 | ETIM 8.0 | EC002540 |
ECCN | NO US CLASSIFICATION | PU (SPU) | 1?pcs |
Packaging type | Box | Country of origin | CN |
GTIN | 4066966320428 | Customs tariff number | 85044083900 |
RoHS Compliance Status | Compliant,No Exemption | Phases | 1 |
Nominal input voltage [V] | 1 x AC?100 … 240?V | Input voltage range | 1 x AC 90 … 264 V |
Nominal mains frequency range | 50 … 60?Hz | Input current I<sub>i</sub> | ≤?2.2?A (240 VAC; nominal load);?≤?5.9?A (100 VAC; nominal load) |
Inrush current | ≤?12?A (after 1 ms) | Power factor | ≥?0.98? (240 VAC) |
Power factor correction (PFC) | Active | Mains failure hold-up time | ≥?24?ms (230?VAC) |
Nominal output voltage [V] | DC?24?V (SELV) | Output voltage range | DC 24 … 28?V?(adjustable) |
Default setting | DC?24?V | Nominal output current I<sub>o nom</sub> | 20?A (24?VDC) |
Nominal output power | 480W | Deviation | ≤?1?% |
Residual ripple | ≤?70?mV (peak-to-peak) | Current limitation | 1.1 x Io nom(typ.) |
Overload behavior | TopBoost/PowerBoost/Time-limited constant current mode (other overload behaviors can be set) | PowerBoost | DC?30?A (5?s) |
TopBoost | Up to 600 % | Signaling | Optical status indication (DC OK; load; warning and error states) |
Communications | EtherNet/IPTM(2789-9023 Communication Module) | Power loss P<sub>l</sub> | ≤ 1.3 W (standby); ≤ 2.6 W (no load); ≤ 24 W (230 VAC; nominal load) |
Efficiency (typ.) | 95.4?% (230 VAC; 20 A; 25 °C) | Internal fuse | T 10 A / 250?VAC |
Backup fusing (recommended) | 16?A (for USA/Canada: 15?A) |
Specifications may be subject to change without notice