Product Model
787-1200
Selling Points
- 1Compact design for easy installation in standard distribution boards.
- 2Switched-mode technology for high efficiency (>88%).
- 324 VDC output voltage for reliable DC power distribution.
- 40.5 A output current for sufficient power supply to various devices.
- 5DC-OK LED indicator for easy monitoring of power supply status.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Protection class | II | Protection type | IP20; per EN 60529 |
Reverse voltage protection | Yes | 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 type 1 | 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 type 2 | Output | Connection technology 2 | Push-in CAGE CLAMP? |
WAGO connector 2 | picoMAX?3.5 (WAGO 2091 Series) | Solid conductor 2 | 0.2 … 1.5?mm2?/ 24 … 14?AWG |
Fine-stranded conductor 2 | 0.2 … 1.5?mm2?/ 24 … 14?AWG | Strip length 2 | 8 … 9?mm?/ 0.31 … 0.35?inches |
Cable length (max.) | 30?m | 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 | Housing design | DIN-rail-mount enclosure |
Mounting type | DIN-35 rail | Flammability class per UL94 | V2 |
Fire load | 0.109MJ | Weight | 63g |
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) | Conformity marking | CE |
Standards/specifications | EN 61204-3 | eCl@ss 10.0 | 27-04-07-01 |
eCl@ss 9.0 | 27-04-07-01 | ETIM 9.0 | EC002540 |
ETIM 8.0 | EC002540 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 1?pcs | Packaging type | box |
Country of origin | CN | GTIN | 4055143812184 |
Customs tariff number | 8504409510 | 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 |
Phases | 1 | Nominal input voltage [V] | 1 x AC?100 … 240?V |
Input voltage range | 1 x AC?90 … 264?V | 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) |
Nominal output voltage [V] | DC?24?V (SELV) | Nominal output current I<sub>o nom</sub> | 0.5?A |
Nominal output power | 12W | 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 | Signaling | 1 x Status indication LED (green) |
Operation status indicator | Green LED (Uo) | 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) |
Internal fuse | T 1?A / 250?VAC | Backup fusing (required) | An external DC fuse is required for the DC input voltage. |
Backup fusing (recommended) | Circuit breaker: 6?A (C characteristic), 10 A (B characteristic) or higher |
Specifications may be subject to change without notice