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- JVR8002 Three Phase Voltage Protector, with O...
商品＃:
174966997
JVR8002 Three Phase Voltage Protector, with Over Voltage, Under Voltage, Phase Loss LCD Display 3 Phase Voltage Relay
商品＃:
174966997
TWD 1657
Price Details
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*All items will import from 美國
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立即訂購並活動它 週四, 十月 29
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Versatile equipped with functions for over-voltage, under-voltage, phase loss, and unbalanced three phase voltage.
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What Stands Out
LCD Display
The integrated LCD display provides real-time monitoring and clear visibility of voltage status, ensuring users can easily check system performance and quickly identify issues.
Comprehensive Protection
Safeguards equipment with overvoltage, undervoltage, and phase loss protection, minimizing the risk of damage and downtime for critical three-phase systems.
User-Friendly Interface
Designed for ease of use, the intuitive setup and operation allow quick installation and hassle-free monitoring, appealing to both professionals and DIY enthusiasts.
產品詳情
| Other Special Features of the Product | Default |
| Plug Type | Type B |
| Amperage | 6 A |
| Color | Default |
| Enclosure Material | Copper |
| Brand | KUIDAMOS |
| Item Type Name | Phase Monitoring Relays |
| Manufacturer | KUIDAMOS |
| Model Number | KUIDAMOSo2imgz7qvw |
| Mfr Part Number | KUIDAMOSo2imgz7qvw |
| Special Feature | Default |
| Material | Copper |
| Plug Format | Type B |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Industrial Applications
Ideal for factories and large facilities to safeguard machinery from voltage fluctuations and ensure uninterrupted operation.
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HVAC Systems
Perfect for HVAC technicians needing to protect complex systems from potential damage due to voltage issues.
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Power Distribution
Useful for electricians managing power distribution to prevent phase loss and maintain stable voltage levels.
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Residential Use
Not suitable for small home appliances, as users may not require three-phase voltage protection.
產品描述
JVR8002 Three Phase Voltage Protector, with Over Voltage, Under Voltage, Phase Loss LCD Display 3 Phase Voltage Relay
有疑問？ 和我們聊天
客戶問題與解答
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問題:
What is the primary function of the JVR8002 Three Phase Voltage Protector?
Answer: The primary function of the JVR8002 is to protect three-phase electrical systems from overvoltage, undervoltage, and phase loss scenarios. By constantly monitoring voltage levels, the relay ensures that electrical equipment operates within safe parameters. In cases of anomalies, it automatically disconnects the power supply, preventing damage to motors, transformers, and other critical machinery, making it essential for industrial and commercial applications. -
問題:
How does the LCD display on the JVR8002 enhance user experience?
Answer: The LCD display provides real-time information regarding voltage levels and system status, allowing users to easily monitor the performance of their electrical systems. This feature aids in quick diagnostics, so users can identify issues without having to rely on guesswork. For instance, if the system experiences a phase loss, the LCD will explicitly indicate this problem, enabling immediate corrective action, thus reducing downtime in production. -
問題:
What types of environments is the JVR8002 designed for?
Answer: The JVR8002 is designed for use in industrial environments where three-phase systems are prevalent, such as factories, commercial buildings, and HVAC systems. Its robust build ensures reliability in high-stress conditions, and its ability to handle fluctuations makes it suitable for equipment like motors and pumps, which are sensitive to voltage changes. This versatility means it can be applied across various industries, maximizing operational safety and equipment lifespan. -
問題:
Can the JVR8002 be used with single-phase equipment?
Answer: The JVR8002 is specifically designed for three-phase applications, making it unsuitable for single-phase equipment. Users should opt for devices that cater specifically to single-phase monitoring and protection needs. For setups that involve both single-phase and three-phase equipment, a diverse protective relay strategy should be implemented to ensure all devices operate safely and efficiently. -
問題:
What are the installation requirements for the JVR8002?
Answer: Installation of the JVR8002 requires basic electrical knowledge and adherence to safety protocols. The device should be connected to a three-phase power supply, and proper wiring must correspond with the voltage and phase configurations of the system. For optimal performance, it is recommended to consult the user manual, and in complex setups, enlisting a qualified electrician can provide assurance of correct installation and functionality. -
問題:
What kind of maintenance does the JVR8002 require?
Answer: The JVR8002 is designed to operate with minimal maintenance; however, periodic checks are advisable to ensure all connections are secure, and the device is functioning as intended. Monitoring the LCD display for consistent readings also helps to identify potential issues early. In high-usage environments, routine inspections can be beneficial for long-term reliability, ensuring the longevity and effectiveness of the protector. -
問題:
How does the over and undervoltage protection feature work in the JVR8002?
Answer: The JVR8002 features built-in thresholds that monitor voltage levels continuously. If the voltage exceeds the preset overvoltage limit or falls below the undervoltage threshold, the device triggers a relay that disconnects the circuit from the power supply. This intelligent monitoring system acts quickly, helping to protect sensitive equipment from electrical disturbances that could cause serious damage. Understanding these thresholds aids in fine-tuning the relay for specific application needs. -
問題:
Why is phase loss detection important in three-phase systems?
Answer: Phase loss detection is critical in three-phase systems as it helps prevent motor burnout and equipment malfunction. When one phase is lost, the remaining phases may cause the motor to run unbalanced, leading to excessive heat and eventual damage. The JVR8002 promptly identifies such occurrences and disconnects the power supply, safeguarding motors and ensuring operational efficiency, thus prolonging equipment life and reducing maintenance costs. -
問題:
Can I integrate the JVR8002 with an existing electrical monitoring system?
Answer: Yes, the JVR8002 can be integrated into existing electrical monitoring systems, enhancing their functionality with voltage protection. Its output signals can be linked to monitoring systems to provide alerts in the event of a voltage anomaly, allowing users to track system performance closely. This integration is especially beneficial in large facilities where monitoring multiple systems simultaneously increases operational efficiency. -
問題:
Where can I buy the JVR8002 Three Phase Voltage Protector in Taiwan?
Answer: You can purchase the JVR8002 Three Phase Voltage Protector at Ubuy in Taiwan. Ubuy offers a convenient online shopping experience with a wide variety of electronic products, including voltage protectors. Their platform also provides detailed product descriptions and customer support, making it easier for you to secure the right device for your electrical protection needs.
KUIDAMOS Phase Monitoring Relays KUIDAMOSo2imgz7qvw Editorial Review
The JVR8002 Three Phase Voltage Protector is an essential device designed to safeguard electrical systems by monitoring over voltage, under voltage, and phase loss, all displayed conveniently on an LCD. With its compact dimensions of 3.54 x 2.36 x 1.97 inches and a lightweight body of 4.6 ounces, it is perfect for various installations without causing clutter. Users appreciate the reliability it brings in preventing equipment damage due to voltage irregularities, ensuring that your electrical appliances operate within safe parameters. Its design by KUIDAMOS emphasizes quality and functionality, making it a valuable addition to any electrical setup.
Customer Reviews & Ratings
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優點
- Compact and lightweight design
- LCD display for easy monitoring
- Protects against voltage irregularities
- Reliable performance in various setups
- Designed for three-phase systems
缺點
- Limited user feedback available
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TWD 1657
立即訂購並活動它 週四, 十月 29
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特色和優勢
- Combines three phase voltage protection, chronograph, and counter in one relay.
- Features a clear LCD display for easy data reading.
- No external power required for operational convenience.
- Includes electricity delay and output test functions.
- Ideal for industrial applications with protective voltage functions.
- Ensures safety against over-voltage, under-voltage, and phase loss.
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