Танилцуулга
This manual provides essential information for the installation, operation, and maintenance of your Smart-Home Smart RCBO 30mA Type A & AC Wi-Fi Residual Current Operated Circuit Breaker. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.
The Smart-Home Smart RCBO is a single-phase residual current operated circuit breaker with overcurrent protection, available in Type A and AC. It provides comprehensive protection against residual currents and electrical overloads. Featuring a compact two-DIN module design, an OLED display for real-time data, and compatibility with Tuya Smart and Smart Life apps. It supports current settings from 1 to 40A (C curve) and a 30mA leakage current. The device includes an automatic reclosing function with up to three attempts after a trip, and manual rearming via the app. Additional protections cover short-circuits, overheating, overvoltage, болон undervoltage. It is compatible with Linux and Home Assistant, and includes a MODBUS RTU RS485 interface. Detailed logs are stored for seven days on the Tuya IoT Platform. The product complies with EN 61009-1, EN 60947-2:2017/A11:2020, EN 60947-1:2021, and RoHS 2 directive.
Аюулгүй байдлын мэдээлэл
- Installation must be performed by a qualified electrician in accordance with national and local wiring regulations.
- Always disconnect power before installing, wiring, or servicing the device.
- Хэрэв төхөөрөмж эвдэрсэн эсвэл ажиллахаа больсон бол бүү ажиллуул.
- Цахилгаан цочролоос сэргийлэхийн тулд зөв газардуулга хийх.
- Төхөөрөмжийг хуурай орчинд ашиглах зориулалттай. Чийг болон хэт өндөр температурт өртөхөөс зайлсхий.
- Do not attempt to modify or repair the device yourself. Contact qualified personnel for service.
Бүтээгдэхүүн дууссанview
The Smart RCBO combines residual current and overcurrent protection in a compact 2-DIN module design. It features an OLED display and can be controlled via Wi-Fi through the Tuya Smart or Smart Life applications.
Гол онцлогууд:
- Компакт дизайн: Occupies only two DIN modules in your electrical panel.
- Иж бүрэн хамгаалалт: Detects leakage current (Type A & AC 30mA) and overcurrent (1-40A, C curve).
- Automatic Reclosing: Up to 3 attempts after a trip, with a 30-second interval. Manual rearming is also possible via the app.
- OLED дэлгэц: Бодит цагийн дэлгэцtage, current, power, temperature, leakage current, kWh consumption, and MODBUS status.
- Ухаалаг хяналт: Remote management via Tuya Smart/Smart Life app, scenario creation, and voice commands (Alexa, Google Home).
- Advanced Compatibility: Supports Linux and Home Assistant integrations, with a MODBUS RTU RS485 interface.
Бүрэлдэхүүн хэсгүүдийн таних тэмдэг:

Зураг: Урд view of the Smart RCBO with labeled components. This image shows the phase input, neutral input, OLED screen, pairing button/function selector, leakage current test button, mechanical condition check, LED status indicator, locking lever, MODBUS interface tab, phase output, and neutral output. The OLED screen displays various electrical parameters.
- Phase Input/Output: Connections for the live wire.
- Neutral Input/Output: Connections for the neutral wire.
- OLED дэлгэц: Displays real-time electrical data.
- Pairing Button/Function Selector: Used for Wi-Fi pairing and navigating OLED display functions.
- Leakage Current Test Button: For manual testing of the residual current function.
- Mechanical Condition Check: Visual indicator of the breaker's state.
- LED төлөв: Indicates operational status and Wi-Fi connection.
- Түгжих хөшүүрэг: Secures the device to the DIN rail.
- MODBUS Interface Tab: (Factory reserved) For advanced integration.
Үзүүлэлтүүд
| Параметр | Үнэ цэнэ |
|---|---|
| Үйлдвэрлэгч | Ухаалаг гэр |
| Бүтээгдэхүүний хэмжээ (L x W x H) | 7 x 3.5 x 10 см |
| Жин | 240 грамм |
| Загварын лавлагаа | Smart RCBO 30mA type A & AC |
| Загвар | Type A & AC 30mA |
| Ботьtage | 230 вольт (AC) |
| Ватtage | 9 кВт |
| Одоогийн үнэлгээ | 1-40 A (C curve) |
| Leakage Current Sensitivity | 30mA (Type A & AC) |
| Breaking Capacity (Icu/Ics) | 6кА |
| Шонуудын тоо | 2 |
| Суурилуулах төрөл | DIN rail (2 modules) |
| Хэт ихtage Хамгаалалт | Adjustable 250V to 350V (Default: 280V) |
| Undervoltage Хамгаалалт | Adjustable 110V to 200V (Default: 165V) |
| Хамгийн их температурын тохиргоо | Adjustable 60°C to 125°C (Default: 80°C) |
| Power Max Setting | Adjustable 5W to 9000W (Default: 2000W) |
Дагаж мөрдөх:
- EN 61009-1
- EN 60947-2:2017/A11:2020
- EN 60947-1:2021
- RoHS 2 Directive 2011/65/EU Annex II

Зураг: This image provides a summary of the Smart RCBO's main features, including Wi-Fi compatibility, manual/smartphone operation, OLED display functions, maximum intensity, and European standards compliance. It also includes a table detailing default and adjustable settings for maximum intensity, leakage current, overvoltage, undervoltage, maximum temperature, and power max.
Тохиргоо
1. Суурилуулалт ба утас:
- Install the Smart RCBO at the head of the row of the electrical panel, typically downstream of the main circuit breaker.
- Ensure the installation complies with EN 61009-1 standards and local electrical codes.
- Connect the phase input and neutral input wires to the top terminals of the RCBO.
- Connect the phase output and neutral output wires to the bottom terminals of the RCBO, leading to the circuits to be protected.
- Secure the device firmly onto the DIN rail using the locking lever.
2. App Connection (Tuya Smart / Smart Life):

Зураг: This image illustrates the steps for connecting the Smart RCBO to the Tuya Smart app. It shows the device's front panel, the app download QR code, and a step-by-step guide for pairing the device with a smartphone.
- Download the "Tuya Smart" app from the App Store or Google Play Store, or scan the QR code provided in the product documentation. You can also visit https://smartapp.tuya.com/tuyasmart.
- Press the Pairing button (labeled 'A' in the diagram) on the circuit breaker for 5 seconds. The LED indicator will flash rapidly.
- Open the Tuya Smart app. On the homepage, tap the "+" icon in the top right corner.
- Tap "Add Device".
- Select the "Electrical" menu, then choose the "Breaker (Wi-Fi)" icon.
- Enter the name of your Wi-Fi network (SSID) and the password. Ensure your smartphone is connected to a 2.4 GHz Wi-Fi network. Tap "Next".
- Аппликейшнд гэрэл хурдан анивчиж байгаа эсэхийг баталгаажуулна уу.
- Аппликешн төхөөрөмж нэмэхийг хүлээнэ үү.
- Once the process is complete, the device will be added to your app.
Жич: The device only supports 2.4 GHz Wi-Fi networks. 5 GHz networks are not supported.
Ашиглалтын заавар
1. OLED Display Navigation:
The OLED screen displays various real-time electrical parameters. Use the function selector button (same as the pairing button) to cycle through the following displays:
- U: Ботьtage
- I: Current (Intensity)
- P: Хүч
- T: Температур
- Үүнд: Гүйдэл алдагдах
- ID: MODBUS ID
- Хэрэглээ: kWh consumed
- MODBUS Status: Харилцаа холбооны байдал
2. App Control (Tuya Smart / Smart Life):
The Tuya Smart or Smart Life app allows for remote control and monitoring of your Smart RCBO.
- Алсын Асаах/унтраах: Switch the breaker on or off from your smartphone.
- Параметрийн тохиргоо: Adjust protection thresholds for overvoltage, undervoltage, overcurrent, over-temperature, and overpower. You can also set the leakage current sensitivity.
- Consumption Monitoring: View daily, monthly, and yearly energy consumption data in kWh.
- Сценари үүсгэх: Set up automated scenarios based on time, device status, or other conditions.
- Дуут удирдлага: Integrate with Alexa or Google Home for voice commands.

Зураг: Screenshot of the Tuya Smart app showing the parameter settings screen. This allows users to configure overvoltage, undervoltage, nominal current, high temperature threshold, overpower value, and leakage current settings.

Зураг: Screenshot of the Tuya Smart app displaying total consumption data. It shows a graph of daily consumption and the current total consumption value, along with real power.
3. Automatic Reclosing Mode:
The Smart RCBO features an automatic reclosing function to restore power after a trip, provided the fault is temporary.

Зураг: Flowchart illustrating the automatic reclosing mode. It details the sequence of attempts (up to 3) with 30-second intervals after a trip, and the conditions for reclosing or remaining off, including leakage, overcurrent, overpower, overvoltage, болон undervoltage.
- After a trip due to leakage, overcurrent, overpower, overvoltage, or undervoltage, the device will attempt to reclose up to three times.
- Each reclosing attempt is spaced by 30 seconds.
- If the fault persists after three attempts, the circuit breaker will remain open for 15 minutes before attempting to reclose again. If the fault is still present, the system will reset to OFF.
- Аюулгүй байдлын тэмдэглэл: The device will NOT reclose automatically in case of a short-circuit or excessive temperature to ensure safety.
- You can manually rearm the breaker via the Tuya Smart app if automatic reclosing fails or is disabled.

Зураг: Screenshot of the Tuya Smart app's Advanced Function screen. This screen allows users to restore default settings and activate or deactivate the automatic closing switch (auto reclosing) feature.
Засвар үйлчилгээ
- Regularly check the device for any visible damage or signs of wear.
- Төхөөрөмжийг цэвэр, тоос шороо, хог хаягдлаас хол байлга. Цэвэрлэхэд хуурай, зөөлөн даавуу ашиглаарай.
- Test the leakage current function periodically using the test button on the device.
- Ensure all wiring connections remain tight and secure.
- Perform firmware updates via the Tuya Smart app when available to ensure optimal performance and security.
Алдааг олж засварлах
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Төхөөрөмж асахгүй байна. | Цахилгаан хангамж байхгүй; буруу утас холболт. | Check main circuit breaker; verify wiring connections. |
| Wi-Fi connection fails or is unstable. | Incorrect Wi-Fi password; 5GHz network used; device too far from router; router issues. | Ensure correct 2.4GHz Wi-Fi password; move device closer to router; restart router; re-pair device. |
| Automatic reclosing does not work. | Feature disabled in app; persistent fault (short-circuit, high temperature); incorrect settings. | Enable "Automatic Closing Switch" in the app's Advanced Function settings. Check for persistent faults and resolve them. Manually rearm via app if necessary. |
| OLED display is blank or shows incorrect data. | Цахилгаангүй байна; төхөөрөмж эвдэрсэн. | Check power supply. If power is present and display is still blank, contact support. |
| App instructions do not match current app interface. | App updates have changed the interface. | Refer to the latest in-app help or online resources for updated instructions. The core functionality remains, but menu paths may differ. For example, auto-reclosing settings might be under "Param set" instead of "Advanced functions". |
Баталгаат болон дэмжлэг
Баталгаат хугацаа:
This product comes with a 2-year legal conformity warranty, excluding transport costs. Please retain your proof of purchase for warranty claims.
Сэлбэг хэрэгсэл:
Сэлбэг хэрэгслийг худалдан авсан өдрөөс хойш 2 жилийн хугацаанд авах боломжтой.
Хэрэглэгчийн дэмжлэг:
For technical assistance, troubleshooting, or warranty inquiries, please contact the seller or manufacturer directly. Refer to your purchase documentation for contact details.