GEYA
GRLE8-S Earth Leakage Relay with Digital Display
Ռելեներ և կառավարում։ GRLE8-S Earth Leakage Relay with Digital Display։ Մոդելի տեխնիկական տվյալներ և գնառաջարկ ԲիգՎոլտից։
| Բրենդ | GEYA |
| Ապրանքային խումբ | Ռելեներ և կառավարում |
Տեխնիկական բնութագրեր
| Item | GRLE8-S |
| Function | Earth leakage relay |
| Supply terminals | A1-A2 |
| Voltage range | AC85-265V, 50/60Hz |
| Burden | 3VA |
| Operation range | 30mA to 30A |
| Trip level limits | 85% of set value |
| Trip time delay | 0 to 99.9s (forced to 0 when IΔn = 0.03A) |
| Power-on time delay | 0.5 to 99.9s |
| Reset time | ~2s |
| Response time | ≤30ms (trip current > 5× set value); ≤50ms (trip current = 1× set value) |
| Hysteresis (trip relay R1) | 5 to 40% of trip level, adjustable |
| Hysteresis (alarm relay R2) | 10% of set alarm leakage current, fixed |
| ZCT detection | Absent or short (“Ct Err” indication) |
| Accuracy | Trip: ±5% of set trip current; Time: ±5% of set time ±50ms |
| Reset mode | Manual / Auto reset |
| Output | 2×SPDT: trip relay R1 (11-12-14), alarm relay R2 (21-22-24) |
| Current rating | 10A / AC1 |
| Switching voltage | 250VAC / 24VDC |
| Min. breaking capacity DC | 500mW |
| Mechanical life | 1×107 |
| Electrical life (AC1) | 1×105 |
| Operating temperature | -20°C to +55°C |
| Storage temperature | -35°C to +75°C |
| Humidity | Up to 95% RH (non-condensing) |
| Mounting / DIN rail | DIN rail EN/IEC 60715 |
| Protection degree | IP20 |
| Operating position | Any |
| Overvoltage category | III |
| Pollution degree | 2 |
| Max. cable size (mm²) | 1×2.5mm² or 2×1.5mm², 0.4N·m |
| Dimensions | 90mm×36mm×70mm (95mm high incl. DIN rail clip) |
| Weight | 118g |
| Standards | IEC 60947-2 |