GYAR9 smart auto reclosers are used for automatic reclosing and remote control in electrical distribution systems. The series includes versions adapted for GYL9 residual-current devices and GYM9H miniature circuit breakers, supporting automatic power restoration after temporary faults and remote control integration through communication or external control signals.
Adaptation Versions
| Version | Matched device | Typical use |
|---|
| GYAR9-AC-TY-GYL9 | GYL9 residual-current device | Residual-current protection combinations requiring automatic reclosing and remote control. |
| GYAR9-AC-TY-GYM9H | GYM9H miniature circuit breaker | MCB combinations for automatic reclosure and power restoration applications. |
Key Features
- Automatic reclosure for restoring power after temporary faults.
- Remote control integration through MODBUS-RS485.
- Optional wet-node high-level or pulse control signal modes are listed in the technical data.
- Designed for 1P to 4P Acti9-series adaptation according to the product data.
- Operating voltage range listed as 230V AC, 70% to 125%.
- Optional 24V to 48V DC operating voltage is listed in the technical data.
- Suitable for industrial, commercial and PV-related power management applications where automatic recovery is required.
Electrical Characteristics
| Item | Data |
|---|
| Standard | EN 50155, GB/T 24338.4-2018, EN 45545-2, IEC 61373 |
| Adaptation | Acti9 Series, 1P to 4P |
| Operating voltage | 230V AC, 70% to 125% |
| Optional operating voltage | 24V to 48V DC |
| Control signal | MODBUS-RS485; wet-node 230V high-level or pulse signal; dry-contact signal options are listed in the product data |
| Closing response time | Less than 1 second |
Version Notes
- The GYL9 adaptation is intended for residual-current-device combinations where leakage-current protection is part of the application.
- The GYM9H adaptation is intended for miniature-circuit-breaker combinations where automatic power restoration is required.
- The shared manual covers the smart auto recloser platform and should be referenced for installation and control details.
