Description
can be widely used in power grid terminal lines, such as meter boxes, new energy circuit management, PV solar control box, smart electricity, smart home, new energy vehicle charging pile, and so on.
GRD9L-R Auto Recloser Module
FEATURES
It can be matched with a circuit breaker/leakage protection switch and automatically reclose when MCB / RCCB trips unexpectedly, no need for manual closing, reduce the cost of manual maintenance, and eliminate faults in time to improve efficiency.
built-in 3 reclosing times, continuous closing failure within 15 minutes can send an alarm through auxiliary contact.
With manual / automatic selector switch.
With mechanical/electronic double locking function.
The shaft transmission mode is more stable and reliable.
Can match other accessories.
Work status is indicated by LED.
1-MODULE.
with RS485 interface Control
| Technical parameters | GRD9L-R |
| Control mode | Auto Reclosing |
| Supply terminals | A1-A2 |
| Voltage range | DC 12V |
| Power input DC | max.1W(standby)Â max.20W(action) |
| Voltage range | AC220V(50-60Hz) |
| Supply voltage tolerance | -10%;+10% |
| Power input | Â AC max.1VA(standby)max.20VA(action) |
| Supply voltage tolerance | -10%;+10% |
| Supply indication | red LED |
| Action time | ≤1s |
| Auto reclosing times | 3 |
| Auto reclosing interval time | 10s-60s-300s |
| Reset the closing times | Â No trip or manual reset within 15 minutes after the successful closing |
| Mechanical life | 10000 |
| Electrical life(AC1) | 4000 |
| operating temperature |  -20℃ to +55℃ (-4℉ to 131℉） |
| Storage temperature |  -35℃ to +75℃ (-22℉ to 158℉) |
| Mounting/DIN rail | Din rail EN/IEC60715 |
| Protection degree | Â IP20 |
| operating position | any |
| overvoltage category | â…¢ |
| Pollution degree | 2 |
| Max.cable size(mm) | solid wire max.1×2.5or2×1.5/with sleeve max.1×2.5(AWG12) |
| Dimensions | 82×18×78mm |
| Weight | 80g |
| combination with accessories | |
| Auxillary contact | Yes |
| Alarm contact | Yes |
| Shunt release Yes | Yes |
| Under-voltage release | Yes |
