What is the JVR1000-A Voltage Phase Sequence Protector designed for?

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.

How does the JVR1000-A handle overvoltage conditions?

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.

What is the input voltage range of the JVR1000-A?

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.

Can the JVR1000-A be used for single-phase applications?

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.

Is installation of the JVR1000-A complicated?

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.

What safety features does the JVR1000-A provide?

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.

How can I reset the JVR1000-A after an alarm?

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.

What type of applications is the JVR1000-A suitable for?

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.

Where can I buy the JVR1000-A 3 Phase Voltage Protector in Hong Kong?

You can purchase the JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence Protector from Ubuy in Hong Kong. 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.

如何從 Ubuy 在線購物 JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence？

從 Ubuy 在線購物 JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。

JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence 可以在 Hong Kong 在線購物嗎？

是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence 在本地不可用，但您可以信任我們的快遞服務。

下訂單後需要多長時間才能收到產品？

您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

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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.

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物品 #: 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

物品 #: 85302709

HKD 351

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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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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.

產品詳情

Who Should Buy?

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.

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

產品敘述

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

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客戶問題與解答

題: 如何從 Ubuy 在線購物 JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence？

回答: 從 Ubuy 在線購物 JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。
題: JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence 可以在 Hong Kong 在線購物嗎？

回答: 是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. JVR1000-A 3 Phase 4 Wire Voltage Phase Sequence 在本地不可用，但您可以信任我們的快遞服務。
題: 下訂單後需要多長時間才能收到產品？

回答: 您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

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HKD 351

現在訂購，約可在下列時間收貨：星期三, 九月 16

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特色和優勢

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

HKD 351

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

產品詳情

Who Should Buy?

產品敘述

客戶問題與解答

Eujgoov Voltage Monitoring Relays Editorial Review

Customer Reviews & Ratings

評價此產品

Product Price History

重要資訊

HKD 351

特色和優勢

Ubuy Assurance

Fast
Shipping

Free
Return^*