DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay
voltage sensitive relay
voltage sensing relay
monitoring relay single phase
DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay
voltage sensitive relay
voltage sensing relay
monitoring relay single phase
Description  
Description
x

GRV8-02 DC/AC Voltage Relay very dependable, versatile device designed to offer protection against voltage in different electrical systems. Some of the key features and benefits about the GRV8-02 voltage relay are as follows:

Key Features of GRV8-02 Voltage Relay

1. Large Range of Operating Voltages: 

This applies to a wide range of input voltages such as DC 12V, 24V, and 48V, AC 110V, 220V, and 240V, making it suitable for a wide variety of electrical systems both at industrial and residential levels, and at various power levels.

2. Single-Phase Operation:

The GRV8-02 relay is designed for single-phase systems only and thus finds applications in small and medium-sized applications, such as motors and household appliances, and solar systems.

3. Protection against overvoltage and undervoltage:

It protects either by disconnecting the load or initiating an alarm in case the voltage exceeds the preset threshold, whether it is above-mentioned over voltages or below-mentioned undervoltage. In this way, it protects the equipment against such voltage spikes and drops.


4. Adjustable Thresholds:

Relay allows desired overvoltage and undervoltage limits to be set as per the requirement of a user. It facilitates protecting various types of devices with variable operating voltage requirements.


5. Time Delay Function:

A lot of models of the GRV8-02 relay are available with an adjustable time delay to provide a small grace period for voltage fluctuations. This ensures that it does not create a nuisance tripping due to momentary, harmless voltage surges.

6. Compact and Easy Installation:

Its compact size makes it easy to install and integrate into electrical control panels or be part of a protective system at the level of individual appliances or equipment.


7. Status Indication:

There are normally lights in the relay, such as LEDs, that show operational status and if there is an overvoltage or under-voltage condition. It makes monitoring of health status quite easy.


8. Durable Construction:

The device has been built for industrial environments and is usually designed to be tough against harsh electrical conditions. This will ensure long-term protection of your equipment.

Benefits of the GRV8-02 Voltage Relay:

1. Prevents Equipment Damage:

One of the most important advantages of the GRV8-02 relay is that it prevents damage to electrical equipment. Overvoltage or undervoltage reduces the service life of motors, transformers, compressors, and other sensitive electrical equipment by many times. The protection against such situations is safeguarded, ensuring the equipment operates in a safe voltage area.


2. Reduces Downtime:

The GRV8 02 assures that no unnecessary and costly downtime will result from equipment failure due to automatically disconnecting the load in dangerous voltage conditions. This is useful for an industrial process, since losses of production in such industries lead to a lot of costs. 


3. Cost Savings:

These mainly help organizations reduce repair and replacement costs because relays protect electrical systems and devices against harmful voltage fluctuations. In addition, this helps extend machinery and component lifetimes by maintaining equipment health.

4. Enhanced Operational Safety:

Voltage anomalies present a safety hazard in both residential and industrial sectors. This relay provides operational safety through immediate disconnection of the load in cases of non-safe voltage magnitude, preventing hazards like electrical fires, component burns, or electric shocks.


5. Prevents Nuisance Tripping:

The adjustable time delay ensures protection is activated only on a visibly sustained voltage deviation; hence, it avoids annoying disconnections caused by short-duration transient voltage spikes, which may cause little or no damage to equipment.


6. Smarter Reliability of the Equipment:

This is particularly true for equipment operating in areas where voltage fluctuations are frequent. Voltage relay ensures that the devices operate only within a safe voltage range, hence increasing equipment reliability and efficiency over time.

7. Diverse Range of Applications:


This relay also finds its applications in a wide variety of fields, starting from solar power systems and HVAC systems to UPS, home appliances, and industrial machinery, as it generally meets voltage protection needs for a variety of applications.

8. Ease of Monitoring and Maintenance:


Thus, the status of LEDs that indicate voltage and settings that are easily adjusted allows the user to monitor the level of voltage and make settings quickly or quickly respond to a fault; therefore, it enables more efficient maintenance and quicker troubleshooting.

 

Technical Specifications:

  • Model: GRV8-02 DC 12V/24V/48V/110V/220V/240V 
  • Function: Monitoring voltage 
  • Supply Voltage: DC12V,AC/DC24V-48V
  • Time delay: Adjustable 0.1s-10s,10%
  • Voltage measurement accuracy: <1%
  • Contacts: 1XSPDT
  • Mounting: Din rail EN/IEC 60715
  • Output Indication: Red LED
  • Supply Indication: Green LED
  • Dimensions: 90×18×64mm
  • Weight:  59g
  • Standards: EN 61812-1, IEC6947-5-1

 

Order Your GRV8-02 DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay Today!

Experience the reliability and precision of the GRV8-02 DC 12V/24V/48V/110V/220V/240V 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.
 

Single Phase Voltage Relay wiring diagram dimensions panel diagram
Technical Data  
Technical Data
x
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 3% Fixed
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
Shipping & Return  
Shipping & Return
x

Returns Policy

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.

Shipping

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.

GRV8-02 DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay

Vendor: GEYA
$40.99
$51.99
$40.99
Rated Current: AC220V
Ask An Expert
Order within the next hours minutes to receive it. Estimated delivery is between and
  • GEYA
Description  
Description
x

GRV8-02 DC/AC Voltage Relay very dependable, versatile device designed to offer protection against voltage in different electrical systems. Some of the key features and benefits about the GRV8-02 voltage relay are as follows:

Key Features of GRV8-02 Voltage Relay

1. Large Range of Operating Voltages: 

This applies to a wide range of input voltages such as DC 12V, 24V, and 48V, AC 110V, 220V, and 240V, making it suitable for a wide variety of electrical systems both at industrial and residential levels, and at various power levels.

2. Single-Phase Operation:

The GRV8-02 relay is designed for single-phase systems only and thus finds applications in small and medium-sized applications, such as motors and household appliances, and solar systems.

3. Protection against overvoltage and undervoltage:

It protects either by disconnecting the load or initiating an alarm in case the voltage exceeds the preset threshold, whether it is above-mentioned over voltages or below-mentioned undervoltage. In this way, it protects the equipment against such voltage spikes and drops.


4. Adjustable Thresholds:

Relay allows desired overvoltage and undervoltage limits to be set as per the requirement of a user. It facilitates protecting various types of devices with variable operating voltage requirements.


5. Time Delay Function:

A lot of models of the GRV8-02 relay are available with an adjustable time delay to provide a small grace period for voltage fluctuations. This ensures that it does not create a nuisance tripping due to momentary, harmless voltage surges.

6. Compact and Easy Installation:

Its compact size makes it easy to install and integrate into electrical control panels or be part of a protective system at the level of individual appliances or equipment.


7. Status Indication:

There are normally lights in the relay, such as LEDs, that show operational status and if there is an overvoltage or under-voltage condition. It makes monitoring of health status quite easy.


8. Durable Construction:

The device has been built for industrial environments and is usually designed to be tough against harsh electrical conditions. This will ensure long-term protection of your equipment.

Benefits of the GRV8-02 Voltage Relay:

1. Prevents Equipment Damage:

One of the most important advantages of the GRV8-02 relay is that it prevents damage to electrical equipment. Overvoltage or undervoltage reduces the service life of motors, transformers, compressors, and other sensitive electrical equipment by many times. The protection against such situations is safeguarded, ensuring the equipment operates in a safe voltage area.


2. Reduces Downtime:

The GRV8 02 assures that no unnecessary and costly downtime will result from equipment failure due to automatically disconnecting the load in dangerous voltage conditions. This is useful for an industrial process, since losses of production in such industries lead to a lot of costs. 


3. Cost Savings:

These mainly help organizations reduce repair and replacement costs because relays protect electrical systems and devices against harmful voltage fluctuations. In addition, this helps extend machinery and component lifetimes by maintaining equipment health.

4. Enhanced Operational Safety:

Voltage anomalies present a safety hazard in both residential and industrial sectors. This relay provides operational safety through immediate disconnection of the load in cases of non-safe voltage magnitude, preventing hazards like electrical fires, component burns, or electric shocks.


5. Prevents Nuisance Tripping:

The adjustable time delay ensures protection is activated only on a visibly sustained voltage deviation; hence, it avoids annoying disconnections caused by short-duration transient voltage spikes, which may cause little or no damage to equipment.


6. Smarter Reliability of the Equipment:

This is particularly true for equipment operating in areas where voltage fluctuations are frequent. Voltage relay ensures that the devices operate only within a safe voltage range, hence increasing equipment reliability and efficiency over time.

7. Diverse Range of Applications:


This relay also finds its applications in a wide variety of fields, starting from solar power systems and HVAC systems to UPS, home appliances, and industrial machinery, as it generally meets voltage protection needs for a variety of applications.

8. Ease of Monitoring and Maintenance:


Thus, the status of LEDs that indicate voltage and settings that are easily adjusted allows the user to monitor the level of voltage and make settings quickly or quickly respond to a fault; therefore, it enables more efficient maintenance and quicker troubleshooting.

 

Technical Specifications:

  • Model: GRV8-02 DC 12V/24V/48V/110V/220V/240V 
  • Function: Monitoring voltage 
  • Supply Voltage: DC12V,AC/DC24V-48V
  • Time delay: Adjustable 0.1s-10s,10%
  • Voltage measurement accuracy: <1%
  • Contacts: 1XSPDT
  • Mounting: Din rail EN/IEC 60715
  • Output Indication: Red LED
  • Supply Indication: Green LED
  • Dimensions: 90×18×64mm
  • Weight:  59g
  • Standards: EN 61812-1, IEC6947-5-1

 

Order Your GRV8-02 DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay Today!

Experience the reliability and precision of the GRV8-02 DC 12V/24V/48V/110V/220V/240V 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.
 

Single Phase Voltage Relay wiring diagram dimensions panel diagram
Technical Data  
Technical Data
x
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 3% Fixed
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
Shipping & Return  
Shipping & Return
x

Returns Policy

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.

Shipping

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.
DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay

GRV8-02 DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay

$51.99 $40.99
DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay
voltage sensitive relay
voltage sensing relay
monitoring relay single phase

GRV8-02 DC 12V/24V/48V/110V/220V/240V Single Phase Voltage Relay

$51.99 $40.99
Rated Current: AC220V

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