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Item #:
89115996
Voltage Monitor Module, A30-U1 DC 0-99.9V Delay Relay Controller Board for Overvoltage Undervoltage Control Voltage Detection
Item #:
89115996
TMT 81
Price Details
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Imported from USA store
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What Stands Out
Precise Voltage Monitoring
Tracks voltage from 0 to 99.9V, ensuring accurate detection of overvoltage and undervoltage conditions, thus protecting connected devices from potential damage.
Delay Relay Control
Includes a built-in delay relay, allowing users to set time delays, enhancing flexibility in applications and reducing false triggers during momentary voltage fluctuations.
User-Friendly Design
Compact design with clear display indicators simplifies installation and operation, making it ideal for both professional and DIY users in various electrical projects.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Electrical Engineers
Ideal for professionals needing precise voltage monitoring in their electrical systems and circuit designs.
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DIY Enthusiasts
Great for hobbyists building projects that require voltage detection and relay control for safety and efficiency.
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Battery Management
Suitable for managing battery charging and discharging to prevent damage from overvoltage or undervoltage situations.
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Casual Users
Not ideal for users without technical knowledge or experience in working with electronic components.
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High Voltage Applications
Not suitable for applications exceeding 99.9V; it may lead to device failure or other safety issues.
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Complex Systems
Users requiring integration into complex automation systems may find limitations in this basic relay controller.
Product Description
Voltage Monitor Module, A30-U1 DC 0-99.9V Delay Relay Controller Board for Overvoltage Undervoltage Control Voltage Detection
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Voltage Monitor Module A30-U1 used for?
Answer: The Voltage Monitor Module A30-U1 is designed to monitor voltage levels within a DC range of 0-99.9V. It effectively detects both overvoltage and undervoltage conditions, which can prevent damage to electronic devices by disconnecting the load during unsafe voltage fluctuations. This module can be highly beneficial in solar power systems, battery management setups, or industrial applications for real-time voltage monitoring. -
Question:
How does the delay relay feature work in the A30-U1 module?
Answer: The delay relay feature in the A30-U1 module allows for a preset time delay before it activates or deactivates the connected load. This is particularly useful for avoiding false triggering due to voltage spikes or dips that may only last for a short duration. The delay helps stabilize voltage conditions, making it ideal for home appliances and sensitive electronics that require consistent voltage levels. -
Question:
Can the A30-U1 module be used in battery storage systems?
Answer: Yes, the A30-U1 is perfectly suited for use in battery storage systems. It monitors the voltage level of the batteries and can trigger disconnect scenarios if the voltage reaches unsafe levels. This feature is critical in protecting batteries from overcharging or deep discharging, which can significantly extend battery life and maintain optimal performance. -
Question:
Is the A30-U1 module easy to install?
Answer: The A30-U1 module features a straightforward installation process, primarily requiring connections to the power source and load. With clearly labeled terminals, it provides a user-friendly setup experience for both beginners and seasoned users. Such versatility makes it a popular choice for DIY enthusiasts and professionals alike in various electrical projects. -
Question:
What are the application scenarios for the Voltage Monitor Module?
Answer: The A30-U1 Voltage Monitor Module can be applied in various scenarios, including renewable energy systems, battery management systems, and industrial automation. It is particularly useful in solar panel setups, where it monitors the solar battery voltage, and disconnects the system in the case of overvoltage to prevent damage. -
Question:
What voltage range can the A30-U1 module detect?
Answer: The A30-U1 module can accurately monitor voltages in the range of 0 to 99.9V DC. This versatile range makes it adaptable for various applications, including automotive, industrial, and home electrical systems. The ability to cover such a broad range ensures that users can employ the module for diverse voltage detection needs. -
Question:
Can the A30-U1 module be integrated with microcontrollers?
Answer: Absolutely! The A30-U1 can be seamlessly integrated with microcontrollers and other automation systems. By sending output signals based on voltage detection, it can work alongside Arduino or Raspberry Pi projects, making it an essential component for anyone involved in technology or robotics that requires voltage monitoring. -
Question:
What happens when the voltage reading goes out of range?
Answer: When the A30-U1 detects a voltage outside its designated range, it activates the relay which can either disconnect the load or sound an alarm depending on your configuration. This safety mechanism is crucial in preventing potential damage to sensitive devices and maintaining safe operating conditions. Users can rest assured knowing that their equipment is actively monitored and protected. -
Question:
Is it possible to adjust the trigger settings on the A30-U1 module?
Answer: Yes, users have the ability to adjust the trigger settings on the A30-U1 module, allowing for tailored voltage thresholds for overvoltage or undervoltage detection. This customization ensures optimal performance based on specific application requirements and enhances the module's functionality in varying environments. -
Question:
Where can I buy the Voltage Monitor Module A30-U1 in Turkmenistan?
Answer: You can purchase the Voltage Monitor Module A30-U1 from Ubuy, which provides a reliable platform for electronic components. Ubuy offers a variety of products along with detailed descriptions and customer reviews, ensuring that you make an informed decision when buying your Voltage Monitor Module.
MiOYOOW Voltage Testers Editorial Review
** Voltage Monitor Module A30-U1** The Voltage Monitor Module A30-U1 has garnered positive acclaim from customers who have employed it in various applications, predominantly in renewable energy systems like RV solar setups. Users have praised it for its reliability in monitoring voltage levels, enabling them to effectively manage excess electricity generated by solar panels. The device’s ability to automatically redirect surplus energy to a hot water heater or other loads ensures that solar panels operate efficiently without wasting generated electricity—a significant advantage for off-grid living and energy Conservation. Customers have highlighted the module's robust Construction, capable of handling loads efficiently, with a commendable double throw relay that supports both normally open and normally closed configurations. This flexibility allows for varied applications, which customers have exploited to create custom solutions that fit their needs. The setup capabilities, allowing users to set high and low voltage parameters, along with a useful offset for calibration, have also been noted as significant features that enhance the overall functionality of the module. While most feedback is overwhelmingly positive, the product does face critique due to unclear initial operating instructions. However, resourceful users have shared their own rewritten guidelines, proving that the community support is strong, and solutions can be found beyond the product's original documentation. Overall, the Voltage Monitor Module A30-U1 emerges as a well-made, efficient solution for voltage monitoring and management, particularly appreciated by those looking to optimize energy usage in sustainable setups. **
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Pros
- Reliable and well-built design
- Easily handles up to 20 amps
- Flexibility with double throw relay (normally open & closed)
- Customizable set high and low voltage parameters
- Has an offset feature for voltage calibration
- Community support for setup guidance
Cons
- Operating instructions are unclear
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TMT 81
Order now and get it around Monday, June 29
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Monitor voltage with precise upper and lower limits.
- Easily customizable settings for voltage detection.
- Adjust display timeout from 1 to 9 minutes.
- Relay triggering options for both charging and discharging modes.
- Instant visual feedback on current voltage measurements.
- Responsive after-sale service promises solutions within 24 hours.