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The GRV8-VW 5A 2SPDT Single Phase Voltage Relay is a type of electronic relay developed for monitoring and protecting single-phase electrical systems.
The relay monitors voltage in single-phase electrical systems, giving protection from voltage fluctuations including overvoltage, undervoltage, or voltage unbalance.
Equipped with 5A-rated SPDT contacts, these relays provide switching functions depending on the voltage condition. In this respect, the relays can actuate or shut down equipment upon receipt of voltages outside the limits.
Most voltage relays are designed to enable users to adjust the upper and lower set points of the voltage, or overvoltage and undervoltage settings to meet the specific requirements of any given application or system.
It is often designed with a delay-on or delay-off feature that keeps it from short cycling or unnecessary activation of connected equipment when there is a transient voltage spike.
A wide range of voltage possibilities are provided within the device to handle anything from various industrial, commercial, or residential applications.
Compact and user-friendly design allows for easy installation and integration into existing electrical circuits.
Some models incorporate LED indicators for relay status and/or fault conditions to help monitor the system more easily.
The GRV8-VW series relay is manufactured using high-quality materials for durability and reliability, therefore assuring a long life in a demanding environment.
The foremost benefit will be protection for the electrical equipment against harmful voltage fluctuations. This will go a long way toward saving motors, pumps, and other sensitive electrical equipment from expensive damage.
Thus, this relay prevents overvoltage and undervoltage conditions. In turn, it can extend the life of connected electrical equipment and reduce the overall cost of maintenance and repair of such equipment.
Abnormal voltage conditions; hence prevention from downtime is attained through automatic disconnection. Once the conditions are restored to normal, then continuous operation resumes.
This relay, GRV8-VW, reduces the cost of failures in expensive machinery and electrical systems, including the costs resulting from unplanned maintenance.
Proper voltage regulation ensures electrical systems perform with high efficiency and without the risk of voltage irregularities, thus allowing for better energy consumption and performance.
The adjustable setpoints and clear indicators go a long way in easy configuration and monitoring of the device, enhancing ease of use both for operators and maintenance personnel.
Will work for HVAC, motors, home appliances, hence highly versatile across industries and other applications.
It provides real-time voltage protection, ease of installation, and reliable performance that ensure connected equipment operates optimally for an extended lifespan.
Order Your GRV8-VW 5A 2SPDT Single Phase Voltage Relay Today!
Experience the reliability and precision of the GRV8-VW 5A 2SPDT Single Phase Voltage Relay.
Function | Monitoring voltage |
Supply terminals | A1-A2 |
Rated supply voltage | AC/DC24-240V 50/60Hz |
Monitoring voltage input terminal | V1,V2,V3,C |
Monitoring voltage range | AC/DC15V-600V 50/60Hz | Rated insulation voltage | 600V |
Hysteresis | Only over or under:5%-20% adjustable; Over and under:fixed 3% |
Supply/Reset indication | Green LED |
Green LED | <= 2% |
Time delay | 0.1s-105 | Power up delay/Reset time | 0.1s-10s | 0.1s-10s | 10% | Output | 2×SPDT | Current rating | 5A/AC1 | Switching voltage | 250VAC/24VDC | Min.breaking capacity DC | 500mW | Output indication | red LED | Mechanical life | 5×106 | Electrical life(AC1) | 5×104 | Operating temperature | -20°C to +55°C (-4°F to 131°F) | Storage temperature | -35°C to +75°C (-22°F to 158°F) | Mounting/DIN rail | Din rail EN/IEC 60715 | Protection degree | IP40 for front panel/IP20 terminals | Operating position | Any | Overvoltage cathegory | III. | Pollution degree | 2 | Max.cable size(mm) | solid wire max.1 1 * 2.5 2×1.5/with sleeve 1 * 2.5(AWG * 12) | Dimensions | 90mm×36mm×70mm | Weight | 100g | Standards | GB/T14048.5,IEC60947-5-1 |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
The GRV8-VW 5A 2SPDT Single Phase Voltage Relay is a type of electronic relay developed for monitoring and protecting single-phase electrical systems.
The relay monitors voltage in single-phase electrical systems, giving protection from voltage fluctuations including overvoltage, undervoltage, or voltage unbalance.
Equipped with 5A-rated SPDT contacts, these relays provide switching functions depending on the voltage condition. In this respect, the relays can actuate or shut down equipment upon receipt of voltages outside the limits.
Most voltage relays are designed to enable users to adjust the upper and lower set points of the voltage, or overvoltage and undervoltage settings to meet the specific requirements of any given application or system.
It is often designed with a delay-on or delay-off feature that keeps it from short cycling or unnecessary activation of connected equipment when there is a transient voltage spike.
A wide range of voltage possibilities are provided within the device to handle anything from various industrial, commercial, or residential applications.
Compact and user-friendly design allows for easy installation and integration into existing electrical circuits.
Some models incorporate LED indicators for relay status and/or fault conditions to help monitor the system more easily.
The GRV8-VW series relay is manufactured using high-quality materials for durability and reliability, therefore assuring a long life in a demanding environment.
The foremost benefit will be protection for the electrical equipment against harmful voltage fluctuations. This will go a long way toward saving motors, pumps, and other sensitive electrical equipment from expensive damage.
Thus, this relay prevents overvoltage and undervoltage conditions. In turn, it can extend the life of connected electrical equipment and reduce the overall cost of maintenance and repair of such equipment.
Abnormal voltage conditions; hence prevention from downtime is attained through automatic disconnection. Once the conditions are restored to normal, then continuous operation resumes.
This relay, GRV8-VW, reduces the cost of failures in expensive machinery and electrical systems, including the costs resulting from unplanned maintenance.
Proper voltage regulation ensures electrical systems perform with high efficiency and without the risk of voltage irregularities, thus allowing for better energy consumption and performance.
The adjustable setpoints and clear indicators go a long way in easy configuration and monitoring of the device, enhancing ease of use both for operators and maintenance personnel.
Will work for HVAC, motors, home appliances, hence highly versatile across industries and other applications.
It provides real-time voltage protection, ease of installation, and reliable performance that ensure connected equipment operates optimally for an extended lifespan.
Order Your GRV8-VW 5A 2SPDT Single Phase Voltage Relay Today!
Experience the reliability and precision of the GRV8-VW 5A 2SPDT Single Phase Voltage Relay.
Function | Monitoring voltage |
Supply terminals | A1-A2 |
Rated supply voltage | AC/DC24-240V 50/60Hz |
Monitoring voltage input terminal | V1,V2,V3,C |
Monitoring voltage range | AC/DC15V-600V 50/60Hz | Rated insulation voltage | 600V |
Hysteresis | Only over or under:5%-20% adjustable; Over and under:fixed 3% |
Supply/Reset indication | Green LED |
Green LED | <= 2% |
Time delay | 0.1s-105 | Power up delay/Reset time | 0.1s-10s | 0.1s-10s | 10% | Output | 2×SPDT | Current rating | 5A/AC1 | Switching voltage | 250VAC/24VDC | Min.breaking capacity DC | 500mW | Output indication | red LED | Mechanical life | 5×106 | Electrical life(AC1) | 5×104 | Operating temperature | -20°C to +55°C (-4°F to 131°F) | Storage temperature | -35°C to +75°C (-22°F to 158°F) | Mounting/DIN rail | Din rail EN/IEC 60715 | Protection degree | IP40 for front panel/IP20 terminals | Operating position | Any | Overvoltage cathegory | III. | Pollution degree | 2 | Max.cable size(mm) | solid wire max.1 1 * 2.5 2×1.5/with sleeve 1 * 2.5(AWG * 12) | Dimensions | 90mm×36mm×70mm | Weight | 100g | Standards | GB/T14048.5,IEC60947-5-1 |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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