Verkon automaattiohjain NX2009884
e-RTU2020-4S manages in Local or Remote mode from a scada, up to four substation MV swithgears.
| Koodi | NX2009884 |
| GTIN | 3700540436372 |
| Nimi | Verkon automaattiohjain Control box e-RTU2020-4S |
| Paino | 38 kg |
| Korkeus | 650 mm |
| Leveys | 330 mm |
| Pituus | 310 mm |
| Standardimerkinnät | HN 64-S-44 |
| Nimellisjännite (Ur) | 0.23 kV |
| Suurin nimelliseristysjännite | 2kV 50Hz 1min 10kV 50Hz 1min on BT Input; 20kV 1.2/50µs inpluse |
| Nimellinen syöksyjännitekesto | 5 kV |
| Tietoliikenneprotokolla | IEC 60870-5-101, IEC 60870-5-104, DNP3 serial, DNP3 IP, MODBUS RTU, MODBUS IP, IEC 61850 (under development). Protocols redundancy available. |
| Tietoliikennemedia | Digital radio, GSM/GPRS, xG router, optic fiber, PSTN, Communication media redundancy, Secured communications with secure tunnels such as VPN, OpenVPN, IPSec. Secure hardware design. |
| Suojarele | Definite time earth fault and definite time overcurrent fault detection Directional earth fault and overcurrent fault detection |
| Kotelointiluokka | IP2XC |
| Automaatio | Auto Sectionalizing Function (ASF) Automatic Switching of Power Sources (ASPS) |
| Arvot | Network load current on each phase MV voltage measured through the MV/LV voltage transformer 10.000 time stamped events |
| Anturit | - 3 Openable toroidal current sensors ratio 500/1 per way - 3 Voltage sensors used for directional fault detection |
| Kokoonpano | With a laptop equipped with a web browser |
| Asennus | Installation on a wall of substations |
| Laatikko | |
|---|---|
| Pakkauskoko | 1 pce |
| Paino | 38.050 kg |