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RD-MVA voltage and current protector
Voltage protector is designed to protect home appliances (refrigerators, air conditioners, washing machines, television, video and audio equipment, etc.) against the unacceptable voltage fluctuations and unallowable current. The rated current can be set.
Microcontroller based
Double 3 digit display for operating voltage value
Protect electrical device against overvoltage and undervoltage
Reset/start delay adjustable(5~600s)
Voltage measurement accuracy ≤1%
Parameters setting by keys
LEDs indication for overvoltage and undervoltage faults
3 Module, DIN Rail mountingRD-MVA voltage and current protector is a type of electronic device that is designed to protect electrical equipment from both overvoltage and overcurrent. Overvoltage and overcurrent can cause damage to electrical devices and even pose a safety hazard. The RD-MVA voltage and current protector is a reliable and efficient solution to this problem.
The RD-MVA voltage and current protector uses metal oxide varistors (MOV) and gas discharge tubes (GDT) to protect against overvoltage and overcurrent, respectively. MOVs are electronic components that have a nonlinear resistance characteristic, which means that their resistance decreases as the voltage across them increases. GDTs are devices that conduct electricity when a certain threshold voltage is reached, which makes them ideal for use in overcurrent protection circuits.
The RD-MVA voltage and current protector is capable of handling voltage spikes up to 6000V and can protect equipment against power surges caused by lightning strikes, power outages, and other electrical disturbances. It is also capable of handling overcurrents up to 40kA, protecting equipment from short circuits, ground faults, and other current-related issues.
The RD-MVA voltage and current protector is designed for use in three-phase systems and can be installed in a variety of applications, including residential, commercial, and industrial settings. It is typically installed at the point where the electrical service enters the building, which is usually the main electrical panel.
The RD-MVA voltage and current protector is easy to install and requires no maintenance. Once installed, it continuously monitors the incoming voltage and current and activates when it detects an overvoltage or overcurrent condition. The device then redirects the excess voltage or current to ground, protecting the connected equipment from damage.
In addition to its voltage and current protection capabilities, the RD-MVA voltage and current protector also provides an indication of its operational status through a built-in LED indicator. This allows users to easily monitor the device and ensure that it is functioning properly.
Overall, the RD-MVA voltage and current protector is an effective and reliable solution for protecting electrical equipment from overvoltage and overcurrent. Its use can help to prevent equipment damage, reduce downtime, and ensure the safety of electrical systems.
Some additional features and benefits of the RD-MVA voltage and current protector are:
- High-quality construction: The RD-MVA voltage and current protector is built to last. It is made of high-quality materials and is designed to withstand harsh environments. It has a compact design and is built to withstand extreme temperatures and humidity levels.
- Wide range of protection: The RD-MVA voltage and current protector provides protection against a wide range of electrical disturbances, including lightning strikes, power surges, short circuits, and ground faults.
- Cost-effective: The RD-MVA voltage and current protector is a cost-effective solution for protecting electronic devices from overvoltage and overcurrent. It is much cheaper than replacing damaged equipment, which can be costly and time-consuming.
- Easy to use: The RD-MVA voltage and current protector is easy to install and use, making it an ideal choice for homeowners and businesses looking to protect their valuable electronic devices.
In conclusion, the RD-MVA voltage and current protector is an essential device for protecting electronic equipment from overvoltage and overcurrent. It is easy to install, cost-effective, and built to last, making it an ideal choice for homeowners and businesses looking to protect their valuable electronic devices. Its use can help to prevent equipment damage, reduce downtime, and ensure the safety of electrical systems.
www.electra-group.com
Website: https://electra.store/
What’s App: +2035912212 
We offer delivery services to any location in Egypt
Instagram : https://www.instagram.com/electra_group/
Address: https://bit.ly/2TK5lyd#ElectraStore— — — — — — — —600.00 EGP700.00 EGPRD-MVA voltage and current protector
600.00 EGP700.00 EGP -
RM-FVA voltage and current protector (3 Phase)
The RM-FVA Voltage and Current Protector (3 Phase) is a highly advanced and reliable device designed to protect electrical systems from voltage and current surges, fluctuations, and spikes. It is an essential tool for industrial and commercial applications that require a constant and stable power supply.
One of the key features of the RM-FVA Voltage and Current Protector is its ability to monitor the voltage and current levels of all three phases of the electrical system simultaneously. The device is equipped with a built-in microprocessor that analyzes the data and triggers an alarm or shuts off the power supply if it detects any abnormal voltage or current levels. This advanced protection ensures that the electrical system is always protected, even in the event of a sudden surge or fluctuation.
The RM-FVA Voltage and Current Protector features a user-friendly interface that displays real-time voltage and current readings for each phase. This feature makes it easy for users to monitor the electrical system and quickly identify any issues that may arise. Additionally, the protector has programmable settings that allow users to customize the protection parameters to meet their specific needs.
The device is equipped with advanced surge protection technology that can withstand high-energy surges and lightning strikes. This feature ensures that the electrical system is protected from even the most severe power issues. The protector is also built with a durable metal casing that protects it from physical damage and ensures long-lasting reliability.
Installation of the RM-FVA Voltage and Current Protector is quick and easy. The device can be mounted on a DIN rail or directly onto a panel, and it requires minimal wiring. Once installed, it operates silently and continuously, providing reliable protection for the electrical system.
One of the key benefits of the RM-FVA Voltage and Current Protector is its high accuracy level. The device has a measurement accuracy of ±0.5% for voltage and ±1% for current. This high accuracy ensures that the protector can quickly and accurately identify any issues with the electrical system, allowing for faster response times and minimizing the risk of damage to equipment.
The RM-FVA Voltage and Current Protector is also highly flexible. It can be used in a wide range of applications, from small-scale systems to large industrial systems. It is designed to work with a variety of power supply systems, including three-phase, two-phase, and single-phase systems. This flexibility makes it an ideal choice for a variety of applications, from manufacturing and processing to data centers and telecommunications.
Another key feature of the RM-FVA Voltage and Current Protector is its built-in safety features. The device has several safety features, including overvoltage protection, undervoltage protection, overcurrent protection, and short-circuit protection. These features ensure that the protector can quickly respond to any potential safety threats, keeping both the electrical system and the people working with it safe.
In summary, the RM-FVA Voltage and Current Protector is an essential tool for any industrial or commercial application that relies on a stable and reliable power supply. With its advanced protection features, high accuracy, flexibility, and safety features, it provides peace of mind and ensures uninterrupted operation of the electrical system. Whether you are running a small-scale operation or a large industrial system, the RM-FVA Voltage and Current Protector is an ideal choice for protecting your electrical systems and ensuring smooth, efficient operation.
1,937.50 EGPRM-FVA voltage and current protector (3 Phase)
1,937.50 EGP -
RM-MVL voltage protector
RM-MVL voltage protector is a type of voltage protection device that is designed to protect electrical equipment from overvoltage. Overvoltage can cause damage to electrical devices and even pose a safety hazard. The RM-MVL voltage protector is a reliable and efficient solution to this problem.
The RM-MVL voltage protector uses metal oxide varistors (MOV) to protect against overvoltage. MOVs are electronic components that have a nonlinear resistance characteristic, which means that their resistance decreases as the voltage across them increases. This makes them ideal for use in voltage protection devices. The RM-MVL voltage protector is capable of handling voltage spikes up to 6000V and can protect equipment against power surges caused by lightning strikes, power outages, and other electrical disturbances.
The RM-MVL voltage protector is designed for use in single-phase systems and can be installed in a variety of applications, including residential, commercial, and industrial settings. It is typically installed at the point where the electrical service enters the building, which is usually the main electrical panel.
The RM-MVL voltage protector is easy to install and requires no maintenance. Once installed, it continuously monitors the incoming voltage and activates when it detects an overvoltage condition. The device then redirects the excess voltage to ground, protecting the connected equipment from damage,In addition to its voltage protection capabilities, the RM-MVL voltage protector also provides an indication of its operational status through a built-in LED indicator. This allows users to easily monitor the device and ensure that it is functioning properly.
Overall, the RM-MVL voltage protector is an effective and reliable solution for protecting electrical equipment from overvoltage. Its use can help to prevent equipment damage, reduce downtime, and ensure the safety of electrical systems.
- Surge Protection: The RM-MVL voltage protector not only protects against overvoltage but also provides surge protection. Surge protection is essential in areas prone to frequent lightning strikes or areas with unstable power supply. It protects against voltage spikes and surges that can cause significant damage to electronic devices.
- Easy to install: The RM-MVL voltage protector is designed to be easy to install. It can be mounted on a DIN rail in the electrical panel, making it convenient to install and maintain. It also comes with clear installation instructions, making it simple for electricians or homeowners to install it themselves.
- High-quality construction: The RM-MVL voltage protector is built to last. It is made of high-quality materials and is designed to withstand harsh environments. It has a compact design and is built to withstand extreme temperatures and humidity levels.
- Cost-effective: The RM-MVL voltage protector is a cost-effective solution for protecting electronic devices from overvoltage and surges. It is much cheaper than replacing damaged equipment, which can be costly and time-consuming.
- Compatibility: The RM-MVL voltage protector is compatible with a wide range of electronic devices, including computers, televisions, refrigerators, washing machines, and other appliances. It is an ideal solution for protecting sensitive electronic equipment in homes, offices, and industrial settings.
In conclusion, the RM-MVL voltage protector is an essential device for protecting electronic equipment from overvoltage and surges. It is easy to install, cost-effective, and built to last, making it an ideal choice for homeowners and businesses looking to protect their valuable electronic devices.
www.electra-group.com
Website: https://electra.store/ What’s App: +2035912212 We offer delivery services to any location in Egypt Instagram : https://www.instagram.com/electra_group/ Address: https://bit.ly/2TK5lyd#ElectraStore— — — — — — — —500.00 EGP600.00 EGPRM-MVL voltage protector
500.00 EGP600.00 EGP
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