1. Introducció
The GEYA GYAR9 Self Reclosing Circuit Breaker is designed to automatically reclose after an unexpected trip caused by an electrical fault, such as an earth leakage current. This intelligent device eliminates the need for manual intervention, significantly reducing maintenance costs and improving operational efficiency by promptly restoring power.
It is suitable for a wide range of applications, including power grid terminal lines, meter boxes, new energy circuit management, PV solar control boxes, smart electricity systems, smart homes, and new energy vehicle charging piles.
2. Informació de seguretat
- Warning: Non-professionals are not allowed to install this device. La instal·lació ha de ser realitzada per personal qualificat.
- Always disconnect the main power supply before attempting any installation, wiring, or maintenance procedures to prevent electric shock.
- Ensure all connections are secure and comply with local electrical codes and standards.
- No feu servir el dispositiu si sembla que està danyat o que no funciona correctament.
3. Producte acabatview
The GYAR9-AC-G recloser is designed to be matched with Residual Current Circuit Breakers (RCCB) of Type AC and Type A. It features a digital display for monitoring and control, along with an auto/manual selector switch for flexible operation. The device incorporates both mechanical and electronic double locking functions for enhanced safety.
Característiques principals:
- Remote switching and splitting of RCCB.
- Manual / automatic selector switch.
- Mechanical / electronic double locking function.
- LED indicator for work status.
- Automatic reclosing after an electrical trip.
- Adjustable auto reclosing interval times: 10 seconds, 60 seconds, and 300 seconds (displayed digitally).
- Built-in 3 reclosing attempts; continuous closing failure within 15 minutes can trigger an alarm via an auxiliary contact.
4. Especificacions
Especificacions generals:
- Número de model: GYAR9-AC-G RCCB Recloser
- Nom de marca: GEYA
- Tipus: Earth Leakage, RCD
- És un dispositiu intel·ligent: Sí
- Mode de control: Tancament automàtic
- Origen: Xina continental
- Certificació: CE
Característiques elèctriques:
| Paràmetre | Valor |
|---|---|
| Estàndard | EN 50155, GB/T 24338.4-2018, EN 45545-2, IEC 61373, IEC/EN61008-1 |
| Adaptació | GYL9 Series |
| Voltage | 220 V AC |
| Vol. Operatiutage | 230V AC (70%-125%), 24-48V DC (optional) |
| Recloser Voltage Rang | 220 V CA |
| Senyal de control | MODBUS-RS485 Wet node 230V high level/pulse signal (optional) |
| Over & Under Voltage Funció | 160-275V ±5V (optional) |
| Funció de temporització | Available (3-digit voltage, switching times, fault status digital display) |
| Effective Control Signal Duration | > 400 ms |
| Closing Action Time | <1 s |
| Opening Action Time | <0.5 s |
| 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) |
| Consum d'energia | ≤ 1.5VA (static); ≤25VA (dynamic)400V |
| Aïllament nominal Voltage | 400 V |
| Resistència d'impuls nominal 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. |
Característiques mecàniques:
| Paràmetre | Valor |
|---|---|
| Llum indicadora | Green (Normal status), RCD or MCB overcurrent fault |
| Auto/Manual Switching | Auto Remote control of opening & closing available; Manual Remote control of opening & closing disabled |
| Vida mecànica | 10000 |
| Classe de protecció | Ip20 |
| Hazard Class (EN 45545-2) | EN 45545-2 R26 /HI3 |
| Shock and Vibration Resistance (IEC 61373) | Category 1 - Class A/B - body mounted |
| Resistance to Heat and Humidity (IEC/EN 60068-2-30) | 28 cycles (55°C/90-96 %), 25°C/95-100 %) |
| Temperatura ambient | -25 ~ + 70 ° C |
| Temperatura d'emmagatzematge | -40 ~ + 70 ° C |
Dimensions del producte:
5. Instal·lació i cablejat
Installation must be carried out by a qualified electrician in accordance with all applicable electrical codes and standards.
Muntatge:
- The GYAR9 recloser is designed for DIN rail mounting (DIN rail EN 60715 (35 mm)).
- It can be mounted in any position.
Cablejat:
Refer to the wiring diagram below for proper connection. Ensure all wires are securely terminated.
- Power and Control Signal Terminal Wiring Capacity: 28-12AWG (2.5mm²)
- Auxiliary Signal Terminal Wiring Capacity: 28-14AWG (1.5mm²)
Connexions de terminals:
The control terminals are labeled as follows:
- 1: TANCAR
- 2: OBERT
- 3: COM (comú)
- 4: NC (normalment tancat)
- 5: L (Live, AC220V)
- 6: N (Neutral, AC220V)
6. Instruccions de funcionament
Automatic Reclosing:
When the connected RCCB trips due to an earth leakage fault, the GYAR9 recloser will automatically attempt to reclose the circuit after a set interval. The reclosing sequence is as follows:
- First attempt after 10 seconds.
- Second attempt after 60 seconds (if the first fails).
- Third attempt after 300 seconds (if the second fails).
The digital display will show the current switching time and fault status.
Funcionament manual:
The device features an AUTO/MANU selector switch. To switch between automatic and manual control, use this selector. In manual mode, remote opening and closing are disabled.
Tripped Count Zero Reset:
To reset the tripped count, follow these steps:
- Pull out the lock mechanism.
- Perform three switches (toggle the main switch) within 5 seconds.
7. Manteniment
- Prova mensual: It is recommended to test the RCCB and recloser functionality monthly to ensure proper operation.
- Inspecció visual: Regularly inspect the device for any signs of physical damage, loose connections, or overheating.
- Neteja: Mantingueu el dispositiu net i lliure de pols i brutícia. Feu servir un drap sec i suau per netejar-lo. No utilitzeu netejadors líquids.
8. Solució De Problemes
- Continuous Closing Failure: If the device experiences continuous closing failure within 15 minutes (after 3, 4, or 6 attempts depending on the self-locking protection settings), it can send an alarm through its auxiliary contact. Investigate the cause of the persistent fault in the electrical circuit.
- Self-Locking: The product will enter a self-locked state if it experiences 3 continuous trips within 10 seconds, 4 continuous trips within 20 seconds, or 6 continuous trips within 30 seconds. In this state, it will automatically recover after 40 seconds. If self-locking occurs frequently, identify and resolve the underlying electrical issue.
- Sense pantalla/alimentació: Check the AC220V power supply to terminals L and N. Ensure connections are secure.
9. Consells d'usuari
- Aprofita l'automatització: Utilize the automatic reclosing feature to minimize downtime in critical applications, ensuring continuous power supply without immediate manual intervention.
- Pantalla digital del monitor: Pay attention to the digital display for real-time information on voltage, switching times, and fault status, which can aid in quick diagnosis of issues.
10. Garantia i Suport
For warranty information, technical support, or service inquiries, please contact GEYA directly using the details below. Please have your product model (GYAR9-AC-G) and any relevant purchase information ready when contacting support.
Informació de contacte:
- Marca: GEYA
- Weblloc: www.geya.net
- Correu electrònic: cassie@cngeya.com
- Telèfon: +86 13968799499
- Adreça: Wenzhou Bridge Industrial Zone, Beibaixiang Town, Wenzhou City, Zhejiang Province, China
