Under Over Voltage Protector 3 Phase Voltage Relay
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Under Over Voltage Protector 3 Phase Voltage Relay
This versatile relay offers adjustable protection settings and automatic recovery for your three-phase system.
Under Over Voltage Protector 3 Phase Voltage Relay
Artikelnummer: 138674805

Under Over Voltage Protector 3 Phase Voltage Relay

Artikelnummer: 138674805

SEK 2081

Price Details

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*All items will import from USA

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Beställ nu och få den ungefär på Monday, Augusti 24
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This versatile relay offers adjustable protection settings and automatic recovery for your three-phase system.
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Note: Step Down Voltage Transformer required for using electronics products of USA store (110-120). Recommended power converters Köp nu.

Vad utmärker sig

Comprehensive Protection
Safeguards electrical systems against under and over voltage conditions, preventing equipment damage and ensuring consistent operation across three-phase systems.
User-Friendly Interface
Equipped with intuitive controls and a clear display, making it easy for users to monitor and adjust settings for optimized performance.
Enhanced Reliability
Built with robust components that ensure long-lasting performance and reliability, minimizing downtime and maintenance costs for users.

Produktinformation

Shop Under Over Voltage Protector 3 Phase Voltage Relay online at a best price in Sweden. B0F92BXNRS
Item Weight1.5 lbs (680 grams)

Vem bör köpa?

Suitable For
  • Industrial Applications

    Ideal for factories and manufacturing units needing reliable voltage protection for machinery and equipment.

  • Utility Providers

    Perfect for power companies looking to enhance grid stability and protect transformers from voltage fluctuations.

  • Maintenance Personnel

    Useful for technicians needing accurate monitoring of voltage levels to prevent equipment damage during maintenance.

Not Suitable For
  • Residential Use

    Not suitable for home applications where simpler surge protectors or circuit breakers may suffice.

  • Non-technical Users

    Complex installation and configuration may challenge users without electrical expertise or training.

  • Low-Power Loads

    Inefficient for small appliances or devices that do not require intensive voltage regulation.

PRODUKTBESKRIVNING

Under Over Voltage Protector 3 Phase Voltage Relay

Har du någon fråga? Chatta med oss

Kundfrågor och svar

  • fråga: What is an Under Over Voltage Protector 3 Phase Voltage Relay?

    svar: An Under Over Voltage Protector 3 Phase Voltage Relay is a protective device designed to monitor and control voltage levels in three-phase electrical systems. It can automatically disconnect the electrical circuit in the event of voltage fluctuations outside preset limits, thereby preventing damage to electrical equipment. These relays are essential in industrial and commercial settings where voltage stability is critical. For example, they can safeguard machinery, motors, and sensitive electronic devices from voltage spikes or drops, ensuring uninterrupted operation.
  • fråga: How does the Under Over Voltage Protector work?

    svar: The Under Over Voltage Protector functions by continuously monitoring the voltage levels in three phases. When the voltage exceeds or falls below the designated threshold, the relay activates and disconnects the load from the power supply. This automatic response is crucial for safeguarding equipment. For instance, in a manufacturing plant, if a sudden voltage spike occurs due to a fault, the relay will disconnect machinery immediately to prevent overheating or electrical failure, ensuring equipment longevity.
  • fråga: What are the benefits of using a 3 Phase Voltage Relay?

    svar: Using a 3 Phase Voltage Relay offers several benefits, including protection against voltage surges and sags, which can cause serious equipment failures. Additionally, these relays promote energy efficiency as they help maintain optimal voltage levels. This is particularly important in facilities with heavy machinery, where consistent voltage is needed. Businesses benefit from reduced downtime and maintenance costs, ensuring seamless operations and productivity. Furthermore, they contribute to the overall safety of the electrical systems in industrial environments.
  • fråga: Can the Under Over Voltage Protector be used in residential applications?

    svar: While the Under Over Voltage Protector is primarily designed for industrial and commercial settings, it can also be utilized in residential applications, especially in homes with high-power appliances or extensive electrical systems. By installing this relay, homeowners can protect sensitive equipment like HVAC units and refrigerators from voltage disturbances. This is particularly beneficial in areas prone to electrical fluctuations, ensuring appliances function efficiently and last longer without the risk of damage due to improper voltage levels.
  • fråga: Is installation of a 3 Phase Voltage Relay complex?

    svar: The installation of a 3 Phase Voltage Relay is typically straightforward, especially for those with electrical knowledge. It usually involves connecting the relay to the electrical panel and configuring settings according to the specific application requirements. Professional installation may be recommended for optimal results, particularly in complex industrial environments. Once set up, users can easily monitor and manage voltage levels, providing peace of mind against electrical risks and protecting valuable equipment.
  • fråga: What is the typical applications for Under Over Voltage Protectors?

    svar: Under Over Voltage Protectors are widely used in various applications, primarily in industrial sectors such as manufacturing, where machinery requires stable voltage. They are also instrumental in power plants, data centers, and commercial buildings to safeguard sensitive electronics from power transients. Furthermore, these devices are beneficial for agricultural operations that rely on electric pumps and irrigation systems, helping maintain productivity without the interruptions caused by voltage fluctuations.
  • fråga: Do I need to calibrate the Under Over Voltage Protector frequently?

    svar: Calibration of the Under Over Voltage Protector does not need to be frequent, but it’s advisable to check the settings periodically to ensure they align with the system's requirements. Changes in load conditions or operational environments might necessitate recalibration. Regular checks can help maintain optimal protective functions. For example, a factory may scale production or introduce new equipment, leading to varying voltage needs; adjusting the relay settings would then ensure continued protection against voltage issues.
  • fråga: What features should I look for in a 3 Phase Voltage Relay?

    svar: When selecting a 3 Phase Voltage Relay, essential features include adjustable voltage thresholds, a clear display for monitoring real-time voltage levels, and robust build quality for durability in harsh environments. Additionally, consider relays with time delay functions to prevent erroneous tripping and those that offer multiple settings for different applications. This variety allows the relay to be tailored to specific operational needs, enhancing efficiency and protection.
  • fråga: Can I integrate the Under Over Voltage Protector with other safety devices?

    svar: Yes, the Under Over Voltage Protector can be integrated with other safety devices like circuit breakers, surge protectors, and monitoring systems to enhance overall electrical safety. This integration creates a comprehensive protection strategy for the electrical system. For instance, in industrial settings, combining the relay with surge protection devices can provide an additional layer of defense against power surges, ensuring both immediate response to voltage issues and protection against external disturbances.
  • fråga: Where can I buy Under Over Voltage Protector 3 Phase Voltage Relay in Sweden?

    svar: You can purchase the Under Over Voltage Protector 3 Phase Voltage Relay from Ubuy, a reliable online retailer that offers a variety of electrical and electronic products to meet your needs. Ubuy provides a user-friendly shopping experience along with detailed product descriptions and specifications to help you make an informed decision.

HONGTONGAAD Voltage Monitoring Relays Editorial Review

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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  • Begränsningar: För produkter som levereras internationellt, observera att tillverkarens garanti inte är giltig. Tillverkarens servicealternativ kanske inte är tillgängliga; produktmanualer, instruktioner och kanske inte finns på destinationslandets språk; produkterna (och medföljande material) får inte utformas i enlighet med destinationslandets standarder, specifikationer och märkningskrav. och produkterna kanske inte överensstämmer med destinationslandets spänning och andra elektriska standarder (kräver användning av en adapter eller omvandlare om det är lämpligt). Mottagaren ansvarar för att produkten lagligt kan importeras till destinationslandet. Vid beställning från Ubuy eller dess partners är mottagaren importör och måste följa alla lagar och förordningar i destinationslandet.
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SEK 2081

Beställ nu och få den ungefär på Monday, Augusti 24

QTY:

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

Våra främsta logistikpartners
  • fedex
  • dhl
Snabbaste gränsöverskridande leverans

Funktioner

  • Adjustable overvoltage and undervoltage protection.
  • Three-phase voltage and overcurrent protection included.
  • User-friendly LCD for easy data reading.
  • Automatic recovery to normal operation post-fault.
  • Durable design with low power consumption.
  • Extended mechanical life ensures reliability.

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