| Marca | MV Switchgear Accessories |
| Numerus Modeli | GRV8-1UVR Relais de Tension Inférieure Monophasé |
| Frequenta nominata | 45Hz-65Hz |
| Series | GRV8 |
Protegimento Fidelis: Praesidium pro motoribus, systematibus aeris conditi, et aliis oneribus inductivis ab conditionibus subvoltage noxiis.
Mensura Veri RMS: Praebet praecisam observationem voltage, etiam in ambientibus cum harmonicis vel formis undarum distortis.
Lata Compatibilitas: Functio in ambitu 45Hz ad 65Hz, adaptabilis ad diversa systemata electrica.
Alta Praecisio: Offert accuratam mensuram voltage minus quam 1% pro performance constans.
Design Amicus Usoris: Habet indicatorem status LED et formatum compactum 1-MODULE pro facili montatura in rail DIN.
GEYA GRV8-1UVR est relais subvoltage uniphasicum specialiter designatum pro usibus industrialibus et commercialibus. Destinatum est ad protegendum onera inductiva, sicut systemata aeris conditi et motores, ab damno causato per fluctuationes subvoltage repentinas. Utilizando technologiam advancedam mensurae veri RMS, hoc instrumentum continenter monitorat tensionem supply in tempore reali et prompte disjungit onus quando voltage cadit sub limen praestabilitum, efficaciter preveniens damnum aequipmentorum et interruptiones productionis.
Function： Subvoltage
Tensio supply nominata (Un)：220V/230V/240V
Frequensia supply nominata：45Hz-65Hz
Limen subvoltage：Fixum 75% de Un
Productus utilisatur pro oneribus inductivis fluctuantibus maxime sicut Aer.
Conditioning system in Industrial and commercial establishments.
Protexit systematis aequipmentorum et oneris ab fluctuationibus subvoltage repentinis.
| Item | GRV8-1UVR Relais Subvoltage Uniphasicum |
| Function | Subvoltage |
| Terminales monitoring | L-N |
| Terminales supply | L-N |
| Tensio supply nominata (Un) | 220V/230V/240V |
| Frequensia supply nominata | 45Hz-65Hz |
| Limen subvoltage | R:fixum 75% de Un |
| Tempus morae disjunctio (Tu) | 0.1s |
| Hysteresis | 5V |
| Error mensurae | ≤1% |
| Tempus morae supply (Td) | Adjustabile: 5min-15min |
| Tempus morae recuperationis (Tr) | Adjustabile: 5min-15min |
| Accuratia setting konb | 10% de scala valoris |
| Indicatio supply | LED viridis |
| Indicatio output | LED rubrum |
| Output | 1×SPDT |
| Rating currentis | 10A/AC1 |
| Voltage commutationis | 250VAC/24VDC |
| Vita mechanica | 1*107 |
| Vita electrica (AC1) | 1*105 |
| Temperatura operationis | -20℃ ad +55℃（-4℉ ad 131℉） |
| Temperatura storage | -35℃ ad +75℃（-22℉ ad 158℉） |
| Montage/DIN rail | Din rail EN/IEC 60715 |
| Gradus protectionis | IP40 pro fronte panel/IP20 terminales |
| Positio operationis | cualibet |
| Categoria overvoltage | III |
| Gradus pollutionis | 2 |
| Max.Cable size(mm²） | solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12) |
| Torque tightening | 0.8Nm |
| Dimensiones | 90×18×64mm |
| Pondus | 63g,65g |
| Standards | EN 60255-1,IEC60947-5-1 |
