General information
| Terminals | Protection against direct contact screw clamps |
| Status indicators | Green status LED (buffer charged/discharged, charging/discharging) |
| Signal connections | |
| Outputs | 2 (buffer operation, ready for operation) |
| Inputs | 1 (discharge capacitor) |
| Certifications |
Terminal block
| Connection cross section | |
| Flexible | 0.5 to 4 mm² / 20 to 10 AWG |
| Inflexible | 0.5 to 6 mm² / 20 to 10 AWG |
Charging mode (input)
| Internal fuse | Not available |
| Loading time | 18 to 27 s (first charge) |
| Power consumption | Typ. 1.9 W |
| Nominal voltage | DC 24V |
| Quiescent current draw | Typ. 80 mA |
| Battery charging data | |
| Charging current | <600 mA |
Buffer operation (output)
| Buffer current | 0 to 20 A |
| Power back immunity | 35 V |
| Current limiting | > 20 A |
| Buffer voltage | |
| Response threshold | Can be selected using jumpers |
| "22.5 V fixed" | Fixed response threshold 22.5 V |
| "Vin - 1 V" | Variable response threshold (1 V under Vin) 23-27.8 V |
| Buffer time | |
| Typical | 0.31 s at 22.5 V/20 A, 43 s at 22.5 V/100 mA |
| Guaranteed | 0.2 s at 22.5 V/20 A, 28 s at 22.5 V/100 mA |
Efficiency, reliability
| Service life | >42,000 hours calculated life expectancy (TU = +40°C) |
| MTBF | Approx. 480,000 hours (readiness for operation, TU = +40°C) |
Ambient conditions
| Temperature | |
| Operation | -10 to 70°C |
| Storage | -25 to 85°C |
| Relative humidity | |
| Operation | 5 to 95% |
Mechanical properties
| Installation | Easy snap-on mounting onto the DIN rail |
| Dimensions | |
| Width | 64 mm |
| Height | 124 mm |
| Depth | 102 mm (+ rail) |
| Weight | 740 g |
| Ventilation/Cooling | Normal convection, no fan required |
物料号:
0PB020.1描述:
24 VDC Buffer Module, 0..20 A, 0.2 s / 20 A .. 3.6 s / 1 A, DIN Rail Mounting
| 文档 | 版本（日期） | 下载 |
|---|---|---|
| Datasheet 0PB020.1 | PDF / 410 KB |