| Marke | Switchgear parts |
| Numru tal-Model | GRV8-SV Sensor tal-Voltazz Relè |
| Rated frequency | 45Hz-65Hz |
| Siri | GRV8 |
Il-GRV8-SV Voltage Sensing Relay jmonitorja l-livelli tal-voltiġ. Jintervjenu meta l-voltiġ huwa troppo alt jew troppo bass. Dan jiżgħu l-makjinerija tiegħek minn dani u jaqbil ftit il-temp għal manutenzjoni. Huwa disinnjat għall-industrija, l-agrikoltura, u t-ttrasport. Il-montagg fuq DIN rail huwa sempliċi. Jokkupa spazju qasir. L-LCD intuitiv turi tdul ta’ voltiġ. Jmissura l-voltiġ b’prezzjoni permezz ta’ true RMS. Tista’ tkun fiducjusa f’l-aċċuratazza u r-reliabilità tiegħu.
Prodott Highlight:
Protezzjoni Dual Voltage: Tisigra mill-over-voltage u under-voltage, bl-iktar limiti operattivi salva.
Misurament True RMS: Jipprovdi lettori aċċurat tal-voltiġ b’prezzjoni ta’ ±1% għal monitoraġġ dipendibbli.
Switching Normal/Emergency Power: Jtransiżjoni sewwa bejn s-sors tas-silġ, biex jassigura l-operazzjoni mhux mgħaddma.
Display LCD Real-Time: Joffri visibilità ċara u immediata tal-livelli tal-voltiġ u status tas-sistema.
Dizajn Kompatt: 2-modul ta’ dinajkità mal-DIN rail mounting għal integrazzjoni eża fil-control panels.
Il-GRV8-SV voltage sensing relay, bil-protezzjoni dual voltage tiegħu, misurament True RMS aċċurat, display LCD real-time, dizajn kompatt, applikabbiltà wisa’, durabbiltà għoli, kwalitá certifikata, u karatteristiċi user-friendly, huwa l-għażla ideali għal protezzjoni tal-makjinerija mill-fluttwazzjonijiet tal-voltiġ u biex tissigura l-operazzjoni stabili tas-sistema.
| Model | GRV8-SV |
| Funzjoni | Over voltage, under voltage |
| Rated supply voltage | AC/DC110V…240V |
| Rated supply frequency | 45~65Hz,0Hz |
| Operation voltage range | 50V~350V |
| Burden | AC max.3VA |
| Over voltage operation value | 65V~300V,OFF |
| Under voltage operation value | OFF,65V~300V |
| Over/under voltage action delay | 0.1s~20s |
| Power-up delay | 0.5s~300s |
| Reset time | 0.5s~300s |
| Measurement error | ≤1% |
| Output | 2×SPDT |
| Current rating | 8A/AC1 |
| Switching voltage | 250VAC/24VDC |
| Electrical life(AC1) | 1×107 |
| Mechanical life | 1×105 |
| Operating temperature | -20℃ ~ +60℃ |
| Storage temperature | -35℃ ~ +75℃ |
| Mounting/DIN rail | Din rail EN/IEC 60715 |
| Protection degree | IP40 for front panel/IP20 terminals |
| Operating position | any |
| Overvoltage cathegory | III |
| Pollution degree | 2 |
| Max.cable size(mm²) | solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12) |
| Tightening torque | 0.4Nm |
| Dimensions | 82*36* 68mm |
| Weight | 100g |
| Standards | EN 60255-1,IEC60947-5-1 |
| Parametru | Ambit | Valur pass | Settings tal-fabbrika |
| Over voltage value | 65V~300V,OFF | 1V | 253V |
| Over voltage recovery value | 60V~295V | 1V | 248V |
| Under voltage value | OFF,65V~300V | 1V | 187V |
| Under voltage recovery value | 70V~305V | 1V | 192V |
| Voltage fault action time | 0.1s~20s | 0.1s | 2s |
| Power on delay time | 0.5s~300s | 0.1s/1s | 0.5s |
| Reset time | 0.5s~300s | 0.1s/1s | 1s |
| Fault reset | ON-OFF | / | ON |