GEYA
GRV8-SV Voltage Sensing Relay
Ռելեներ և կառավարում։ GRV8-SV Voltage Sensing Relay։ Մոդելի տեխնիկական տվյալներ և գնառաջարկ ԲիգՎոլտից։
| Բրենդ | GEYA |
| Ապրանքային խումբ | Ռելեներ և կառավարում |
Տեխնիկական բնութագրեր
| Model | GRV8-SV |
| Function | 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 |
| Parameter | Range | Step value | Factory settings |
| 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 |