Selectivity module SITOP PSE200U, 24 V DC/4 x 0.5 ... 3 A with group signal contact
125.93€
Включая НДС
Артикул: 6EP1961-2BA51
SITOP, 4х-канальный модуль селективности PSE200U 3 A NEC CLASS 2, вход: =24 В, выход:=24 В/3 А на канал, выход с настройкой по току 0,5-3 А The SITOP PSE200U selectivity module is the optimal addition to all 24 V power supplies for distributing and monitoring the load current across several branch circuits. Overload and short-circuit in one or more feeders are reliably detected. The electronics tolerate short-term current peaks, e.g. due to high inrush current, and de-energize feeders with longer overload. This is ensured even on high-resistance cables and for short-circuits that develop slowly over time. The intact feeders continue to be supplied with 24 V without any interruption or disturbance, thereby minimizing plant downtimes. The faulty feeder is signaled using LEDs and a group signal contact. The outputs meet the requirements of NEC Class 2. Regardless of the industry or requirements, Siemens offers reliable and efficient power supplies for every plant.
Параметры
| Width | 72.0 |
| Height | 80.0 |
| Depth | 72.0 |
| Current measurement range | - |
| External current transformer | - |
| With detachable clamps | Нет |
| Single-phase hysteresis possible | - |
| Three-phase hysteresis possible | - |
| Single-phase under current possible | - |
| Three-phase under current possible | - |
| Single-phase over current possible | - |
| Three-phase over current possible | - |
| Contains function DC-voltage under current | Нет |
| Contains function DC-voltage over current | Да |
| Function DC-current hysteresis | Да |
| Type of electric connection | Screw connection |
| Rated control supply voltage Us at AC 50HZ | - |
| Rated control supply voltage Us at AC 60HZ | - |
| Rated control supply voltage Us at DC | 22 |
| Max. permitted delay-on energization time | 5.0 |
| Min. adjustable delay-on energization time | - |
| Max. permitted off-delay time | - |
| Min. adjustable off-delay time | - |
| Voltage type for actuating | DC |
| Number of contacts as normally closed contact | 0 |
| Number of contacts as normally open contact | 0 |
| Number of contacts as change-over contact | 1 |