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The GRV8-01 Single Phase Voltage Relay with LED Display is designed to work specifically for voltage monitoring and protection in single-phase electrical systems. It provides a readable condition of voltage conveniently through an LED display on the device itself and protects equipment from overvoltage or undervoltage situations. Listed below are some of the key features and benefits of the GRV8-01 Voltage Relay.
The relay is provided with a clear LED display showing real-time voltage readings. This has made it easier to monitor voltage levels directly and provides an added advantage over those models not equipped with an in-built display.
The GRV8-01 will provide both overvoltage and undervoltage protection by disconnecting the load in case of excessive voltage rise or drop beyond the set limits to protect the connected equipment from destruction.
The user can easily set and adjust the overvoltage and undervoltage thresholds according to the particular equipment's needs. Highly customizable for various applications.
The relay usually incorporates a time delay for preventing false tripping due to momentary voltage fluctuations. That is, only the sustained voltage anomalies can trigger protection.
The GRV8-01 accepts a wide range of voltages, normally appropriate for single-phase AC systems in different voltages such as 110V, 220V, or 240V, making them suitable for various residential and industrial applications.
The relay is compact and quick to install; it can fit in a control panel or distribution box with a limited space. It doesn't have any complicated setup, making it very friendly for the user.
Built to last, the GRV8-01 is meant to function in severe environments. The sturdiness is really necessary to handle electrical stresses common in such systems, both industrial and residential.
These status LEDs allow easy recognition of operation such as power-on, voltage abnormality, and protection mode of the relay.
This is a relay designed for single-phase systems, which protects devices and appliances operating on single-phase power: motors, pumps, home appliances, and many more.
The most important advantage of the GRV8-01 relay is protection for expensive electrical devices against overvoltage or undervoltage damages. Its ability to automatically disconnect the load in bad voltage conditions helps extend the life and performance of the connected devices.
The built-in LED display provides continuing visibility into voltage levels, and one can easily have real-time monitoring of electrical systems. Moreover, it enhances the level of users' awareness as well as provides an early warning system in case there is abnormal voltage in place.
Since the relay quickly disconnects the power supply upon encountering abnormal voltage levels, this protects equipment from such potentially damaging conditions. This reduces the risk of downtime arising due to the failure of equipment.
The possibility of setting adjustments for overvoltage or undervoltage makes it suitable in order to meet different needs of the electrical system, either for sensitive equipment or for very robust industrial machinery.
This can help people save a lot of money when it comes to repairs and replacements over a period of time. Thus, the relay acts as a protective guard that will help prevent these very costly repairs, replacements, or even loss of productivity resulting from unexpected downtime.
Thanks to its time delay functionality, the GRV8-01 does not falsely trip due to short-duration voltage spikes. This keeps the system up and running without spurious trips.
The relay is accessible to both professional electricians and DIY users, who will find the work easy to install and operate. Equipped with a simple interface, the build allows for a no-problem installation process.
The GRV8-01 is best applied in an immense number of settings such as home appliances, air conditioning, solar energy systems, HVAC systems, industrial machinery, and more, providing flexibility for different use scenarios.
Overvoltage and undervoltage protection provided by the GRV8-01 relay will prevent unsafe conditions from electrical fire, equipment failure, or personal injury.
Order Your GRV8-01 With LED Display Single Phase Voltage Relay Today!
Experience the reliability and precision of the GRV8-01 With LED Display Single Phase Voltage Relay
Function Features:
-Controls its own supply voltage(True RMS measurement)
-.User may select operation mode through knob.
- Voltage measurement accuracy<1%.
- Relay status is indicated by LED.
- 1-MODULE,DIN rail mounting.
Function | Monitoring voltage |
Supply terminals | A1-A2 |
Rated supply voltage | DC12V,AC/DC24V-48V,AC/DC110V-240V,AC220V |
Rated supply frequency | 45Hz-65Hz,0 |
Hysteresis | 5%-20% | Supply indication | green LED |
Time delay | Adjustable 0.1s-10s,10% |
Measurement error | ≤1% |
Run up delay at power up | 0.5s time delay |
Konb setting accuracy | 10% of scale value | Reset time | 1000ms | Output | 1XSPDT | Current rating | 1 * 16A (AC1) | Switching voltage | 250VAC/24VDC | Min. breaking capacity DC | 500mW | Output | red LED | Mechanical life | 1×107 | Electrical life(AC1) | 1×105 | Temperature coecient | 0.05%/℃,at=20℃(0.05%℉,at=68℉) | Tightening torque | 0.8Nm | Reset time | max.200ms | 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.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12 | Dimensions | 90×18×64mm | Weight | 59g | Standards | EN 60255-1,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 GRV8-01 Single Phase Voltage Relay with LED Display is designed to work specifically for voltage monitoring and protection in single-phase electrical systems. It provides a readable condition of voltage conveniently through an LED display on the device itself and protects equipment from overvoltage or undervoltage situations. Listed below are some of the key features and benefits of the GRV8-01 Voltage Relay.
The relay is provided with a clear LED display showing real-time voltage readings. This has made it easier to monitor voltage levels directly and provides an added advantage over those models not equipped with an in-built display.
The GRV8-01 will provide both overvoltage and undervoltage protection by disconnecting the load in case of excessive voltage rise or drop beyond the set limits to protect the connected equipment from destruction.
The user can easily set and adjust the overvoltage and undervoltage thresholds according to the particular equipment's needs. Highly customizable for various applications.
The relay usually incorporates a time delay for preventing false tripping due to momentary voltage fluctuations. That is, only the sustained voltage anomalies can trigger protection.
The GRV8-01 accepts a wide range of voltages, normally appropriate for single-phase AC systems in different voltages such as 110V, 220V, or 240V, making them suitable for various residential and industrial applications.
The relay is compact and quick to install; it can fit in a control panel or distribution box with a limited space. It doesn't have any complicated setup, making it very friendly for the user.
Built to last, the GRV8-01 is meant to function in severe environments. The sturdiness is really necessary to handle electrical stresses common in such systems, both industrial and residential.
These status LEDs allow easy recognition of operation such as power-on, voltage abnormality, and protection mode of the relay.
This is a relay designed for single-phase systems, which protects devices and appliances operating on single-phase power: motors, pumps, home appliances, and many more.
The most important advantage of the GRV8-01 relay is protection for expensive electrical devices against overvoltage or undervoltage damages. Its ability to automatically disconnect the load in bad voltage conditions helps extend the life and performance of the connected devices.
The built-in LED display provides continuing visibility into voltage levels, and one can easily have real-time monitoring of electrical systems. Moreover, it enhances the level of users' awareness as well as provides an early warning system in case there is abnormal voltage in place.
Since the relay quickly disconnects the power supply upon encountering abnormal voltage levels, this protects equipment from such potentially damaging conditions. This reduces the risk of downtime arising due to the failure of equipment.
The possibility of setting adjustments for overvoltage or undervoltage makes it suitable in order to meet different needs of the electrical system, either for sensitive equipment or for very robust industrial machinery.
This can help people save a lot of money when it comes to repairs and replacements over a period of time. Thus, the relay acts as a protective guard that will help prevent these very costly repairs, replacements, or even loss of productivity resulting from unexpected downtime.
Thanks to its time delay functionality, the GRV8-01 does not falsely trip due to short-duration voltage spikes. This keeps the system up and running without spurious trips.
The relay is accessible to both professional electricians and DIY users, who will find the work easy to install and operate. Equipped with a simple interface, the build allows for a no-problem installation process.
The GRV8-01 is best applied in an immense number of settings such as home appliances, air conditioning, solar energy systems, HVAC systems, industrial machinery, and more, providing flexibility for different use scenarios.
Overvoltage and undervoltage protection provided by the GRV8-01 relay will prevent unsafe conditions from electrical fire, equipment failure, or personal injury.
Order Your GRV8-01 With LED Display Single Phase Voltage Relay Today!
Experience the reliability and precision of the GRV8-01 With LED Display Single Phase Voltage Relay
Function Features:
-Controls its own supply voltage(True RMS measurement)
-.User may select operation mode through knob.
- Voltage measurement accuracy<1%.
- Relay status is indicated by LED.
- 1-MODULE,DIN rail mounting.
Function | Monitoring voltage |
Supply terminals | A1-A2 |
Rated supply voltage | DC12V,AC/DC24V-48V,AC/DC110V-240V,AC220V |
Rated supply frequency | 45Hz-65Hz,0 |
Hysteresis | 5%-20% | Supply indication | green LED |
Time delay | Adjustable 0.1s-10s,10% |
Measurement error | ≤1% |
Run up delay at power up | 0.5s time delay |
Konb setting accuracy | 10% of scale value | Reset time | 1000ms | Output | 1XSPDT | Current rating | 1 * 16A (AC1) | Switching voltage | 250VAC/24VDC | Min. breaking capacity DC | 500mW | Output | red LED | Mechanical life | 1×107 | Electrical life(AC1) | 1×105 | Temperature coecient | 0.05%/℃,at=20℃(0.05%℉,at=68℉) | Tightening torque | 0.8Nm | Reset time | max.200ms | 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.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12 | Dimensions | 90×18×64mm | Weight | 59g | Standards | EN 60255-1,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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