| Customization: | Available |
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| Theory: | Monitoring Relay |
| Usage: | Control |
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| Technical parameters | GRV8-01 | GRV8-02 |
| Function | Monitoring voltage | |
| Supply terminals | A1-A2 | |
| Rated supply voltage | DC12V,AC/DC24V-48V,AC/DC110V-240V,AC220V | |
| Rated supply frequency | 45Hz-65Hz,0 | |
| Hysteresis | 5%-20% | 3%fixed |
| Supply indication | green LED | |
| Time delay | Adjustable 0.1s-10s,10% | |
| Measurement error | ≤1% | |
| Run up delay at power up | 0.5s time delay | |
| Konb setting accuracy | 10% of scale value | |
| Reset time | 1000ms | |
| Temperature coefficient | 0.05%/ºC,at=20ºC(0.05%ºF,at=68ºF) | |
| Output | 1×SPDT | |
| Current rating | 10A(AC1) | |
| Switching voltage | 250VAC/24VDC | |
| Min. breaking capacity DC | 500mW | |
| Output indication | red LED | |
| Mechanical life | 1×107 | |
| Electrical life(AC1) | 1×105 | |
| Operating temperature | -20ºC to+55ºC(-4ºFto131ºF) | |
| Storage temperature | -35ºC to+75ºC(-22ºFto158ºF) | |
| Mounting/DIN rail | Din rail EN/IEC 60715 | |
| Protection degree | IP40 for front panel/IP20 terminals | |
| Operating position | any | |
| Overvoltage category | III. | |
| Pollution degree | 2 | |
| Max.cable size(mm 2) | solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12) | |
| Tightening torque | 0.8Nm | |
| Dimensions | 90×18×64mm | |
| Weight | 59g | |
| Standards | EN 60255-1,IEC60947-5-1 | |
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