JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC
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JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC
Standard and Universal: The protector standard modular structure, 35mm rail installation, with ultra wide voltage design, universal for worldwide.
JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC
Sản phẩm #: 85302709

JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC

88% of respondents would recommend this to a friend

Sản phẩm #: 85302709

VND 1184469

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Hoa Kỳ

Trong kho
Hoa Kỳ Đã nhập từ cửa hàng USA
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Tư, Tháng 9 09
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Standard and Universal: The protector standard modular structure, 35mm rail installation, with ultra wide voltage design, universal for worldwide.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

Voltage Protection
Safeguards equipment from damaging overvoltage and undervoltage conditions, ensuring reliable performance and prolonging the lifespan of electrical devices.
Phase Sequence Monitoring
Continuously checks phase sequence for proper operation, helping prevent accidental motor damage and enhancing system efficiency, particularly in three-phase applications.
Wide Compatibility
Supports a voltage range of 208~480VAC, making it versatile for various industrial and commercial setups, adapting seamlessly to different electrical environments.

Thông tin chi tiết sản phẩm

Shop JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC online at a best price in Vietnam. B0BB2PBG1Z

Who Should Buy?

Suitable For
  • Industrial Users

    Ideal for factories needing reliable voltage protection for machinery to prevent damaging power surges and outages.

  • HVAC Technicians

    Useful for HVAC systems requiring stable voltage levels to ensure optimal performance and prevent equipment failure.

  • Electrical Engineers

    Beneficial for engineers designing electrical systems requiring consistent voltage regulation and phase sequence protection.

Not Suitable For
  • Residential Users

    Homeowners typically do not need advanced voltage protection features for standard household electricity usage.

MÔ TẢ SẢN PHẨM

JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector Overvoltage Relay Undervoltage Protector 208~480VAC

Có thắc mắc? Trò chuyện với chúng tôi

Câu hỏi và trả lời của khách hàng

  • câu hỏi: What is the JVR1000-A Voltage Phase Sequence Protector designed for?

    trả lời: The JVR1000-A Voltage Phase Sequence Protector is specifically designed to safeguard electrical equipment in three-phase systems against phase sequence errors, overvoltage, and undervoltage conditions. This device ensures that your machinery operates efficiently by monitoring voltage levels and protecting against potentially damaging electrical anomalies. For instance, if there is a phase reversal or if the voltage exceeds the safe limit, the relay will automatically disconnect the power to prevent equipment failure.
  • câu hỏi: How does the JVR1000-A handle overvoltage conditions?

    trả lời: The JVR1000-A detects overvoltage conditions by continuously monitoring the voltage levels across the three phases. When a voltage level exceeds the preset threshold, the device immediately disconnects the load, preventing damage to connected equipment. This feature is crucial for industrial equipment like motors and drives, where overvoltage can lead to catastrophic failures. Additionally, this protection enhances the operational longevity of your electrical systems.
  • câu hỏi: What is the input voltage range of the JVR1000-A?

    trả lời: The JVR1000-A operates within an input voltage range of 208 to 480 VAC. This wide range makes it compatible with various industrial and commercial applications. It's ideal for environments where multiple voltage levels may occur, ensuring that the protector can be utilized across different machinery without the need for multiple devices. For example, it can be particularly beneficial in factories where different equipment operates at different voltages.
  • câu hỏi: Can the JVR1000-A be used for single-phase applications?

    trả lời: The JVR1000-A is specifically designed for three-phase systems, making it unsuitable for single-phase applications. For single-phase requirements, a different model tailored to that configuration would be necessary. Using the right phase protector is critical, as it optimally monitors voltage and phase conditions, ensuring comprehensive protection for your equipment. Applications such as three-phase motors and industrial control systems would greatly benefit from this device.
  • câu hỏi: Is installation of the JVR1000-A complicated?

    trả lời: The installation of the JVR1000-A is user-friendly and can typically be completed by a qualified electrician. It is designed to connect directly to three-phase systems for seamless integration. Clear wiring instructions and LED indicators help in ensuring correct setup. Proper installation is crucial for optimal functioning to avoid potential electrical issues that can arise from incorrect wiring, thus securing your equipment effectively.
  • câu hỏi: What safety features does the JVR1000-A provide?

    trả lời: The JVR1000-A is equipped with multiple safety features including phase sequence protection, overvoltage and undervoltage detection, and LED indicators for operational status. These features work together to ensure that if abnormal voltage conditions arise, the device disconnects the load, thus protecting sensitive equipment from damage. This level of protection is essential for preventing downtime in critical systems where equipment failure can lead to significant losses.
  • câu hỏi: How can I reset the JVR1000-A after an alarm?

    trả lời: After the JVR1000-A detects an alarm condition, it typically requires a manual reset to restore power. This reset ensures that operators are aware of the prior fault and can investigate the cause before re-establishing electrical connections. It's a vital safety feature that prevents accidental re-engagement of machinery without addressing the underlying issue, thus promoting a more secure working environment.
  • câu hỏi: What type of applications is the JVR1000-A suitable for?

    trả lời: The JVR1000-A is suitable for a variety of applications including industrial machinery, commercial HVAC systems, and any three-phase equipment that requires voltage monitoring and protection. It is especially beneficial in environments with fluctuating electrical conditions where equipment stability is crucial. Using this device can significantly reduce downtime and maintain the efficiency of essential operations in factories and manufacturing plants.
  • câu hỏi: Where can I buy the JVR1000-A 3 Phase Voltage Protector in Vietnam?

    trả lời: You can purchase the JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector from Ubuy in Vietnam. Ubuy is a reliable online platform offering a wide range of electrical components and solutions, making it convenient to find the specific products you need for your electrical systems. By shopping on Ubuy, you can easily access various options and ensure that you are getting a quality product.

Eujgoov Voltage Monitoring Relays Editorial Review

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Customer Reviews & Ratings

1 điểm của khách hàng
  • 5 sao
    0%
  • 4 sao
    100%
  • 3 sao
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  • 2 sao
    0%
  • 1 sao
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Đánh giá sản phẩm này

Chia sẻ suy nghĩ của bạn với các khách hàng khác

ưu

  • Reliable voltage protection
  • Wide voltage range (208-480VAC)
  • Easy installation process
  • Durable and sturdy design
  • Fast response time

Nhược điểm

  • Occasional calibration needed

Platform Trust & Buyer Confidence

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4.2/5 9250 + đánh giá
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Thông tin quan trọng

  • Hạn chế: Đối với các sản phẩm được vận chuyển quốc tế, xin lưu ý rằng bất kỳ chính sách bảo hành nào của nhà sản xuất có thể không còn hiệu lực; các tùy chọn dịch vụ của nhà sản xuất có thể không khả dụng; hướng dẫn sử dụng sản phẩm, hướng dẫn và cảnh báo an toàn có thể không có bằng ngôn ngữ của quốc gia đến; các sản phẩm (và các tài liệu đi kèm) có thể không được thiết kế theo các tiêu chuẩn, thông số kỹ thuật và các yêu cầu ghi nhãn của quốc gia đến; và các sản phẩm có thể không phù hợp với điện áp của quốc gia đến cũng như các tiêu chuẩn khác về điện (cần phái sử dụng đầu nối hoặc bộ chuyển đổi nếu thích hợp). Người nhận có trách nhiệm đảm bảo rằng sản phẩm có thể được nhập khẩu hợp pháp đến quốc gia đến. Khi đặt hàng từ Ubuy hoặc các chi nhánh của Ubuy, người nhận là nhà nhập khẩu trong hồ sơ, đồng thời phải tuân thủ tất cả các luật cũng như quy định của quốc gia đến.
  • Không phải tất cả các sản phẩm được liệt kê trên Ubuy đều được rao bán, vì Ubuy là một công cụ tìm kiếm toàn cầu. Sản phẩm phải tuân theo các quy định về xuất khẩu/thương mại.

VND 1184469

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Tư, Tháng 9 09

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Các tính năng và lợi ích

  • Modular structure with 35mm rail installation
  • Ultra wide voltage design for universal use worldwide
  • Reset automatically or manually
  • Adjustable overvoltage, undervoltage, unbalance values and action times
  • Real-time monitoring and protection for various electrical faults
  • Suitable for a wide range of applications

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