| Muhimmiya | Switchgear parts |
| Model NO. | GYAR9 Wifi Smart Auto Recloser Self-recovery PV Special Reclosing Actuator |
| Rated Voltage | AC220V |
| Rated Frequency | 50/60Hz |
| Siri | GYAR9 |
GYAR9 Smart Auto Recloser Compatible with Schneider Electric A9 series air opening IC65N miniature circuit breaker. Intelligently upgrade the circuit breaker (without affecting the circuit breaker itself). It can be remotely controlled by MODBUS 485 for automatic closing and opening,have overload protection and short circuit protection functions,and have parameterized and configurable functions which can be automatically judged by MCU,realizing the function of opening the circuit breaker when power outage and automatically closing when power on.Currently widely used in photovoltaic grid-connected AC distribution boxes,as well as the following occasions, including places that are difficult for personnel to access, places where maintenance personnel cannot be in place in time, unattended occasions, and places with high requirements for power supply continuity.
Standard：EN 50155,GB/T 24338.4-2018,EN 45545-2,IEC 61373
Control Signal：MODBUS-RS485 Wet node 230V high level/pulse signal (optional)
Over&Under Voltage Function：160-270V±5V (Optional)
Effective Control Signal Duration：＞400ms
Closing Action Time：＜1s
Opening Action Time：＜0.5s
Control Circuit Cable Length：≤1500m
Note:At present, there are only reclosing, switch control, and RS485 functions. The Wi-Fi function will be developed later.
Visual voltage display:Visual voltage display makes it easier for maintenance personnel to judge the circuit during maintenance.
LOCK Padlock Device:Equipped with a LOCK padlock device to achieve a double protection mechanism and provide additional protection for circuit maintenance.
MODBUS 485:Supports MODBUS 485 remote communication function to remotely understand the working status of the device.
Local Operation Fault Storage:Supports local operation fault storage, and when the remote communication function is restored, the device data can be read.
Remote Automatic Mode:Remote automatic mode can operate safely and efficiently based on MCU self- test.
| Model | Rated Voltage | Functions | Optional Items |
| GYAR9-AC-G | AC 220V | Auto Reclosing+Dry Contact Control | Digital Display |
| GYAR9-AC-S | AC 220V | Auto Reclosing+Wet Contact Control | Digital Display |
| GYAR9-AC-RS | AC 220V | Auto Reclosing+RS485 Control | Digital Display Timing |
| GYAR9-AC-UV | AC 220V | Self-recovering over&under voltage protection | Digital Display |
| GYAR9-AC-PV | AC 220V | Photovoltaic/power-off open/power-up close | Digital Display |
| GYAR9-DC-RS | DC 48V | Auto Reclosing+RS485 Control | Digital Display Timing |
Remarks: GYAR9 Smart Auto Recloser can be adapted to Acti9 iC65 miniature circuit breaker, and other manufacturers’ circuit breakers with C65 structure can also be customized and adapted.The length of the operating handle can be purchased according to user needs, and can be configured with 1P-4P circuit breakers.
There may be a risk of electric shock, explosion or arc burns
Be sure to cut off all power supplies before maintaining the equipment.
Use an electroscope with an appropriate voltage rating to confirm that all conductors are uncharged.
Failure to follow the above instructions will result in personal injury or death.
| Standard | EN 50155,GB/T 24338.4-2018,EN 45545-2,IEC 61373 |
| Adaption | Acti9 Series 1P-4 |
| Electrical Characteristics | |
| Operating Voltage | 230V AC (70%~125%) 24-48V DC (optional) |
| Control signal | MODBUS-RS485 Wet node 230V high level/pulse signal (optional) |
| Over&under voltage function | 160-270V±5V (Optional) |
| Timing function | Available (optional) |
| Digital display | 3-digit voltage,switching times,fault status |
| Effective control signal duration | ＞400ms |
| Closing action time | ＜1s |
| Opening action time | ＜0.5s |
| Control circuit cable length | ≤1500m |
| Current-carrying capacity of auxiliary contacts(terminals 8-9-10) | 1CO,minimum operating current 3mA(24VDC)(resistive)(optional) |
| Current-carrying capacity of signaling contacts(terminals 5-6-7) | Maximum operating current 2A(30V DC),0.5A(125V AC)(optional) |
| Power consumption | ≤1.5VA（Static）；≤25VA（dynamic） |
| Rated insulation voltage | 400V |
| Rated impulse withstand voltage uimp | |
| (between S2C-RM DC and MCB） | 4kV（4.9kV at sea level） |
| Self-locking protection | Within 10s of 3CO/20s of 4CO/30s of 6CO，the product will self-lock and recover automatically after 40s. |
| Electrical life | 10000 times,3 times/minute |
| Mechanical Characteristics | |
| Indicator Light | Green,Normal status |
| Red,MCB overcurrent fault | |
| Auto/Manual switching | Auto Remote control of opening&closing available |
| Manual Remote control of opening&closing disabled | |
| Mechanical life | 10000 |
| Protection class | Ip20 |
| Hazard class according to EN 45545-2 | EN 45545-2 R26/HL3 |
| Shock and vibration resistance According to IEC 61373 | category 1-class A/B-body mounted |
| Resistance to heat and humidity IEC/EN 60068-2-30 | 28 cycles（55℃/90-96%，25℃/95-100%） |
| Ambient Temperature | -25..+70℃ |
| Storage Temperature | -40…+70℃ |
| Installation and Wiring | |
| Power and control signal terminal wiring capacity | 28-12AWG 2.5mm² |
| Auxiliary signal terminal wiring capacity | 28-14AWG 1.5mm² |
| DIN rail mounting | DIN rail EN 60715（35mm） |
| Mounting position | Mounting on DIN rail Any position |
