Description
The Siemens P1A509510 (7SA87) is a SIPROTEC 5 Distance protection, 1-/3-pole. (Flush-mounting; 1 x 19 in; DC 24 V to 48 V) New original Siemens part; availability and price on request.
Technical Specifications
| Manufacturer | Siemens |
|---|---|
| Manufacturer order code (MLFB) | P1A509510 |
| Product family | SIPROTEC 5 |
| Device type | 7SA87 |
| Product type | Distance Protection |
| Poles | 1-/3-pole |
| Binary inputs (BE) | 47 |
| Binary outputs (BA) | 73 (57ST + 16F + 0HS + 0P) |
| Housing type | Flush-mounting |
| Measuring transducer inputs | 0 (20 mA or 10 V, fast), 0 (20 mA, standard) |
| Housing width | 1 x 19 in |
| Modules in 19" row 1 | IO208, PS201, IO205, IO208, IO205, IO205 |
| LEDs / push-buttons | 32 LEDs |
| Operating unit | Integrated |
| Key switch | with |
| Display type | Large display |
| Front design | Standard |
| Auxiliary voltage | DC 24 V to 48 V |
| Current measuring inputs (I) | 8 (protection) |
| Voltage measuring inputs (U) | 8 (Standard) |
| Country of origin | Germany |
Independent distributor — not an authorised Siemens dealer. Parameters are a direct translation of the official Siemens German product text (Langtext) for this exact order code.
