Product Model
787-1211
Selling Points
- 1Compact design for easy installation in standard distribution boards.
- 2Electrically isolated output voltage (SELV) per EN 60335-1 and UL 60950-1.
- 3Suitable for both parallel and series operation with pluggable Connection Technology.
- 4High efficiency with a power factor ≥ 0.5 and passive power factor correction (PFC).
- 5Robust protection features including internal fuse and reverse voltage protection.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Protection class | I | Protection type | IP20; per EN 60529 |
Reverse voltage protection | Yes | Overvoltage category | II |
Pollution degree | 2 | Transient suppression (primary) | Varistor |
Overvoltage protection; secondary | ≤ 20 VDC (in the event of a fault) | Short-circuit-protected | Yes |
Open-circuit-proof | Yes | Parallel operation | Yes, for devices of the same type |
Series operation | Yes, for 2 devices of the same type | MTBF | > 500,000 h (per IEC 61709) |
Connection type 1 | Input/Output | 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 |
Cable length (max.) | 30?m | Width | 72?mm?/ 2.835?inches |
Height | 90?mm?/ 3.543?inches | Depth | 56?mm?/ 2.205?inches |
Depth from upper-edge of DIN-rail | 52.5?mm?/ 2.067?inches | Note (dimensions) | Depth: 48 mm (without cover) |
Housing design | DIN-rail-mount enclosure | Mounting type | DIN-35 rail |
Flammability class per UL94 | V0 | Weight | 63g |
Ambient temperature (operation) | -25 … +70 °C | Ambient temperature (storage) | -40 … +85 °C |
Relative humidity | 20 … 90?% (no condensation permissible) | Derating | ?3°%/K (> +45°°C and Ue= 90°VAC); ?2.3°%/K (> +50°°C and Ue= 230°VAC) |
Climatic category | 3K3 (per EN 60721; except for low air pressure) | Conformity marking | CE |
Standards/specifications | EN 61204-3 | ETIM 9.0 | EC002540 |
ETIM 8.0 | EC002540 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 1?pcs | Packaging type | box |
Country of origin | CN | GTIN | 4055143804226 |
Customs tariff number | 8504409510 | RoHS Compliance Status | Compliant,No Exemption |
Phases | 1 | Nominal input voltage [V] | 1 x AC 100 ... 240 V |
Input voltage range | 1 x AC?85 … 264?V;?DC?125 … 375?V | Input voltage derating | -2 %/V (< 100 VAC); -1.33 %/V (< 140 VDC) |
Nominal mains frequency range | 47 … 63 Hz;0 Hz | Input current I<sub>i</sub> | ≤?0.6?A |
Inrush current | ≤?30?A (NTC) | Power factor | ≥?0.5 |
Power factor correction (PFC) | Passive | Mains failure hold-up time | ≥?600?ms (230?VAC);?≥?12?ms (110 VAC) |
Nominal output voltage [V] | DC?12?V (SELV) | Output voltage range | DC?12?V |
Default setting | DC?12?V | Nominal output current I<sub>o nom</sub> | 5?A |
Nominal output power | 60W | Deviation | ≤?1?% |
Deviation, dynamic load change 10 … 90 % | ≤?1?% | Residual ripple | ≤?100?mV (peak-to-peak) |
Overload behavior | Constant power (in overload range: 1.22 … 1.7 x Io nom); Hiccup in the event of a short circuit or permanent overload | Signaling | 1 x LED DC OK (green) |
Operation status indicator | Green LED (Uo) | Power loss P<sub>l</sub> | ≤?0.6?W |
Power loss (max.) P<sub>l (max.)</sub> | 9?W (100 VAC / 12 VDC; 2.5 A) | Efficiency (typ.) | 88.5?% (230 VAC; Nominal load);?87.5?% (110 VAC; Nominal load) |
Internal fuse | T 3.15 A / 250 VAC | Backup fusing (required) | An external DC fuse is required for the DC input voltage. |
Backup fusing (recommended) | Circuit breaker: 6 A, 10 A or higher; Tripping characteristic: B |
Specifications may be subject to change without notice