| Customization: | Available |
|---|---|
| Theory: | Voltage Relay |
| Usage: | Household Appliances Relay, Communication Relay |
|
Still deciding? Get samples of US$ 20/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Applications
-Protect electrical equipment and motors from over-voltage and
under-voltage.
-Normal/emergency power supply switching.
Feature
-Controls its own supply voltage(True RMS measurement)
-.User may select operation mode through knob.
-Voltage measurementaccuracy<1%.
- Relay status is indicated by LED.
-1-MODULE,DIN rail mounting.
| 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 | 3%fixed | 5%-20% |
| 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=20C(0.05%°F,at=68°F) | |
| Output | 1XSPDT | |
| Current rating | 10A/AC1 | |
| Switching voltage | 250VAC/24VDC | |
| Min.breaking capacity DC | 500mW | |
| Output indication | red LED | |
| Mechanical life | 1×10^7 | |
| Electrical life(AC1) | 1×10^5 | |
| Operating temperature | -20ºC to+55ºC(-4°F to 131°F) | |
| Storage temperature | -35ºC to+75ºC(-22°F to158°F) | |
| 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(mm^2) | solid wire max.1×2.5or 2X1.5/with sleeve max.1×2.5(AWG 12) | |
| Dimensions | 90×18×64mm | |
| Weight | 59g | |
| Standards | EN 60255-1,IEC60947-5-1 | |
){kind=link}