Verkon automaattiohjain NX2009706
e-RTU 2020-1A manages in Local or Remote mode from a scada overhead line LBS AUGUSTE.
| Koodi | NX2009706 |
| GTIN | 3700540434538 |
| Nimi | Verkon automaattiohjain Control box e-RTU2020-1A |
| Paino | 35 kg |
| Korkeus | 340 mm |
| Leveys | 310 mm |
| Pituus | 625 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 impulse |
| 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 | IP55 |
| Automaatio | Auto Sectionalizing Function |
| Arvot | Network load current on each phase MV voltage measured through the MV/LV voltage transformer 1.000 time stamped events |
| Anturit | - 3 Toroidal current sensors ratio 500/1 - or 2 Toroidal current sensors plus homopolar sensor ratio 500/1 - 3 Voltage sensors used for directional fault detection |
| Kokoonpano | With a laptop equipped with a web browser |
| Asennus | Outdoor use on concrete, wodden or steel poles |
| Lavapakkaus | |
|---|---|
| Pakkauskoko | 1 pce |
| Paino | 40.000 kg |