Phase Failure Relay

Minilec VSP D1 Phase Failure Relay is suitable for monitoring incoming 3-phase supply from mains (Electricity distribution line). Being independent of load, it can be used for any HP/KW rating of load. This relay is suitable for monitoring incoming 3-phase supply from mains (Electricity distribution line). Being independent of load, it can be used for any HP/KW rating of load. We can use this in Phase Failure as well as Unbalance applications and also for phase sequence application to protect against phase reversal by auto resetting after appropriate time delay. This unit also has 1 CO output for more convenience. Mini VSP Phase Failure Relay monitors incoming 3-phase supply from mains (Electricity distribution line). Being independent of load, it can be used for any HP/KW rating of load. It has 1 CO output Relay and features Phase Failure, Unbalance, Phase Sequence, Auto Reset, Fixed Unbalance Setting. The N/C contact is formed when the phase sequence is wrong or one of the phases is missing. The output contact circuit will close if any one of the phases is open (Phase Failure) or unbalanced current condition occurs within the interrupter time set by set-screws on panel face plate (Unbalance setting). If a new start command is issued while an alarm condition exists in interrupter mode the next start command initiates a reset operation.

The Minilec Phase Failure Relay is designed to protect three-phase electrical systems from phase loss, reversal, or imbalance. With DIN rail mounting and reset mode functionality, it ensures quick installation and reliable operation in industrial control panels. The relay continuously monitors the voltage conditions and triggers protection when anomalies are detected.Built with robust components for long service life, it is suitable for motors, pumps, and other critical equipment where uninterrupted operation is essential. Its compact size and precise monitoring make it a vital component for electrical safety and system reliability.

The Minilec Phase Failure Relay is designed to protect three-phase electrical systems from phase loss, reversal, or imbalance. With DIN rail mounting and reset mode functionality, it ensures quick installation and reliable operation in industrial control panels. The relay continuously monitors the voltage conditions and triggers protection when anomalies are detected.Built with robust components for long service life, it is suitable for motors, pumps, and other critical equipment where uninterrupted operation is essential. Its compact size and precise monitoring make it a vital component for electrical safety and system reliability.

The Minilec Phase Failure Relay is designed to protect three-phase electrical systems from phase loss, reversal, or imbalance. With DIN rail mounting and reset mode functionality, it ensures quick installation and reliable operation in industrial control panels. The relay continuously monitors the voltage conditions and triggers protection when anomalies are detected.Built with robust components for long service life, it is suitable for motors, pumps, and other critical equipment where uninterrupted operation is essential. Its compact size and precise monitoring make it a vital component for electrical safety and system reliability.

Phase Sequence: YesPhase Unbalance: 30 - 70 V ± 6VDelay Time: 3.5 Sec. ± 1.5 Sec.Output Contact: 2 COContact Rating: 5 A, 230 VACReset Mode: Auto/ManualSuitable For: Voltage SensingDimension: 76 x 56.5 x 117.5 mmMounting(LxW): 67 x 46/35 mm

The Minilec Phase Failure Relay is designed to protect three-phase electrical systems from phase loss, reversal, or imbalance. With DIN rail mounting and reset mode functionality, it ensures quick installation and reliable operation in industrial control panels. The relay continuously monitors the voltage conditions and triggers protection when anomalies are detected.Built with robust components for long service life, it is suitable for motors, pumps, and other critical equipment where uninterrupted operation is essential. Its compact size and precise monitoring make it a vital component for electrical safety and system reliability.

The Minilec Phase Failure Relay is designed to protect three-phase electrical systems from phase loss, reversal, or imbalance. With DIN rail mounting and reset mode functionality, it ensures quick installation and reliable operation in industrial control panels. The relay continuously monitors the voltage conditions and triggers protection when anomalies are detected.Built with robust components for long service life, it is suitable for motors, pumps, and other critical equipment where uninterrupted operation is essential. Its compact size and precise monitoring make it a vital component for electrical safety and system reliability.

The Minilec Phase Failure Relay is designed to protect three-phase electrical systems from phase loss, reversal, or imbalance. With DIN rail mounting and reset mode functionality, it ensures quick installation and reliable operation in industrial control panels. The relay continuously monitors the voltage conditions and triggers protection when anomalies are detected.Built with robust components for long service life, it is suitable for motors, pumps, and other critical equipment where uninterrupted operation is essential. Its compact size and precise monitoring make it a vital component for electrical safety and system reliability.

The Minilec Phase Failure Relay is designed to protect three-phase electrical systems from phase loss, reversal, or imbalance. With DIN rail mounting and reset mode functionality, it ensures quick installation and reliable operation in industrial control panels. The relay continuously monitors the voltage conditions and triggers protection when anomalies are detected.Built with robust components for long service life, it is suitable for motors, pumps, and other critical equipment where uninterrupted operation is essential. Its compact size and precise monitoring make it a vital component for electrical safety and system reliability.

Phase Sequence: Yes, Output Contact: 1 CO, Contact Rating: 5 A, 230 VAC , Reset Mode: Auto, Suitable For: Voltage Sensing, Dimension: 76 x 30.5 x 117.5 mm, Mounting(LxW):

The Minilec MPR D2-4 Current Sensing Phase Failure Relay is a crucial component designed to provide protection and monitoring in three-phase electrical systems. With its ability to detect phase failure conditions and its two changeover (2 CO) relay outputs, this relay offers reliable performance and safety in various industrial, commercial, and residential applications. Featuring a distinctive black and red color scheme, the MPR D2-4 relay ensures easy identification and integration into different environments. Crafted with precision engineering and durable materials, the MPR D2-4 Current Sensing Phase Failure Relay features robust construction that ensures reliable operation in demanding conditions. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The relay is specifically designed to monitor the currents in three-phase electrical systems and detect phase failure conditions, such as imbalance or loss of one or more phases. Equipped with current sensing technology, the MPR D2-4 relay offers accurate detection of phase failure events, enabling timely response to prevent equipment damage, production downtime, and safety hazards. With its two changeover relay outputs, the MPR D2-4 Phase Failure Relay provides versatile signaling and control capabilities. These relay outputs can be configured to activate alarms, trip circuits, or other control devices in response to detected phase failure conditions, providing flexibility to meet specific application requirements. The distinct black and red color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction facilitates installation, maintenance, and troubleshooting tasks, contributing to the overall efficiency and organization of systems. Equipped with mounting provisions, the MPR D2-4 Current Sensing Phase Failure Relay offers easy and secure installation on surfaces or enclosures. Its compact form factor and streamlined design help optimize space utilization within electrical installations, making it suitable for applications with limited space constraints. In summary, the Minilec MPR D2-4 Current Sensing Phase Failure Relay is a reliable and versatile solution for monitoring and protecting three-phase electrical systems. With its robust construction, current sensing technology, two changeover relay outputs, distinct color scheme, and mounting provisions, this relay offers efficient and dependable operation, ensuring reliability and safety in diverse applications.

The Minilec VSP D2-4 Phase Failure Relay with Auto Reset is a critical component designed to monitor three-phase electrical systems and prevent damage due to phase failure. Featuring an auto-reset function and two changeover (2 CO) relay outputs, this relay ensures reliable performance and safety in various industrial and commercial applications. The distinctive black and red color scheme enhances visibility within electrical panels or enclosures, aiding in quick identification and facilitating installation, maintenance, and troubleshooting tasks. Crafted with precision engineering and durable materials, the VSP D2-4 Phase Failure Relay boasts robust construction that ensures reliable operation even in demanding environments. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The relay is specifically engineered to monitor the electrical phases in a three-phase system and detect abnormalities such as phase loss or imbalance. Equipped with sensitive phase failure detection mechanisms, the VSP D2-4 relay offers accurate monitoring of phase conditions, enabling a timely response to prevent equipment damage or operational disruptions. The auto-reset function of the relay ensures that it automatically returns to normal operation once the phase failure condition is resolved. This feature minimizes downtime and ensures continuous operation of the electrical system without requiring manual intervention. With its two changeover relay outputs, the VSP D2-4 Phase Failure Relay provides versatile signaling and control capabilities. The relay outputs can be independently configured to activate alarms, trip circuits, or other control devices in response to detected phase abnormalities, providing flexibility to meet specific application requirements. The distinctive black and red color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction streamlines installation, maintenance, and troubleshooting processes, contributing to the overall efficiency and organization of systems. Equipped with reliable trip mechanisms and comprehensive protection features, the VSP D2-4 Phase Failure Relay with Auto Reset provides dependable protection against phase abnormalities, ensuring the safety and reliability of electrical systems and connected equipment. In summary, the Minilec VSP D2-4 Phase Failure Relay with Auto Reset is a reliable and essential solution for monitoring and protecting three-phase electrical systems from phase failure. With its robust construction, sensitive detection mechanisms, auto-reset function, two changeover relay outputs, and distinctive color scheme, this relay offers efficient and dependable operation, ensuring safety and reliability in diverse industrial and commercial applications.

The Minilec VSP D2-2 Phase Failure Relay with Auto Reset is a crucial device designed to monitor three-phase electrical systems and prevent damage caused by phase failure. With its auto-reset functionality and two changeover (2 CO) relay outputs, this relay ensures reliable performance and safety in various industrial and commercial applications. The distinctive black and red color scheme enhances visibility within electrical panels or enclosures, aiding in quick identification and facilitating installation, maintenance, and troubleshooting tasks. Crafted with precision engineering and durable materials, the VSP D2-2 Phase Failure Relay features robust construction that ensures reliable operation even in demanding environments. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The relay is specifically engineered to monitor the electrical phases in a three-phase system and detect abnormalities such as phase loss or imbalance. Equipped with sensitive phase failure detection mechanisms, the VSP D2-2 relay offers accurate monitoring of phase conditions, enabling a timely response to prevent equipment damage or operational disruptions. The auto-reset function of the relay ensures that it automatically returns to normal operation once the phase failure condition is resolved. This feature minimizes downtime and ensures continuous operation of the electrical system without manual intervention. With its two changeover relay outputs, the VSP D2-2 Phase Failure Relay provides versatile signaling and control capabilities. The relay outputs can be independently configured to activate alarms, trip circuits, or other control devices in response to detected phase abnormalities, providing flexibility to meet specific application requirements. The distinctive black and red color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction streamlines installation, maintenance, and troubleshooting processes, contributing to the overall efficiency and organization of systems. Equipped with reliable trip mechanisms and comprehensive protection features, the VSP D2-2 Phase Failure Relay with Auto Reset provides dependable protection against phase abnormalities, ensuring the safety and reliability of electrical systems and connected equipment. In summary, the Minilec VSP D2-2 Phase Failure Relay with Auto Reset is a reliable and essential solution for monitoring and protecting three-phase electrical systems from phase failure. With its robust construction, sensitive detection mechanisms, auto-reset function, two changeover relay outputs, and distinctive color scheme, this relay offers efficient and dependable operation, ensuring safety and reliability in diverse industrial and commercial applications.

Phase Unbalance: 94 V ± 6 V , Delay Time: , Output Contact: 2 CO, Contact Rating: 5 A, 240 VAC , Reset Mode: , Under Voltage: 75% to 95% of 415 VAC, Over voltage: 105%-125% of 415 VAC, Suitable For: Voltage Sensing, Dimension: 90 x 35 x 60 mm, Mounting(LxW): 35 mm

The Minilec CTS1/80 Latching Relay is a critical component in electrical systems, providing efficient and reliable latching functionality for various industrial, commercial, and residential applications. With its voltage rating of 440 V AC and distinct black and red color scheme, this relay offers robust performance and easy identification in diverse electrical environments. Crafted with precision engineering and durable materials, the CTS1/80 Latching Relay features robust construction and reliable operation in demanding conditions. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The relay is specifically designed to offer latching functionality, allowing for the switching of electrical circuits without the need for continuous power supply. This feature is particularly useful in applications where power consumption needs to be minimized or where maintaining the state of the relay is essential even in the absence of power. With its voltage rating of 440 V AC, the CTS1/80 Latching Relay is compatible with standard power sources commonly found in industrial and commercial settings. This voltage rating ensures compatibility with a wide range of electrical systems, making it suitable for diverse applications such as motor control, lighting control, and HVAC systems. The distinct black and red color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction facilitates installation, maintenance, and troubleshooting tasks, contributing to the overall efficiency and organization of electrical systems. Equipped with DIN rail mounting provisions, the CTS1/80 Latching Relay offers easy and secure installation on standard DIN rails. Its compact form factor and streamlined design help optimize space utilization within electrical enclosures or control panels, making it suitable for applications with limited space constraints. In summary, the Minilec CTS1/80 Latching Relay is a reliable and versatile solution for providing latching functionality in electrical systems. With its robust construction, voltage rating of 440 V AC, distinct color scheme, and DIN rail mounting design, this relay offers efficient and dependable operation, ensuring reliability and safety in diverse electrical applications.

The Chint Phase Failure & Phase Sequence Protection Relay AC380V XJ3 is a dependable solution for safeguarding electrical systems against phase-related issues. Designed for AC380V setups, this relay provides comprehensive protection by detecting phase failures, incorrect phase sequences, and voltage imbalances, ensuring the smooth operation of connected equipment. Its compact design allows for seamless integration into control panels, making it suitable for industrial and commercial applications. With this device, you can reduce downtime, enhance safety, and extend the lifespan of your machinery, making it a valuable addition to any electrical system.

The Minilec VPG D1 Phase Failure Relay with Water Level Guard is a crucial device designed to provide comprehensive protection for electrical systems, particularly in applications where both phase failure and water level monitoring are essential. With its sensitive detection mechanisms, one changeover (1 CO) relay output, and distinctive black and red color scheme, this relay ensures reliable performance and safety in various industrial and commercial settings. Crafted with precision engineering and durable materials, the VPG D1 Phase Failure Relay with Water Level Guard features robust construction that ensures reliable operation even in demanding environments. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The relay is specifically engineered to monitor the electrical phases in a three-phase system and detect abnormalities such as phase loss or imbalance. Equipped with sensitive phase failure detection mechanisms, the VPG D1 relay offers accurate monitoring of phase conditions, enabling timely response to mitigate risks and ensure equipment reliability. In addition to phase failure monitoring, the VPG D1 relay incorporates a water level guard feature, which allows it to monitor the water level in tanks, reservoirs, or other liquid storage systems. This functionality helps prevent overflows or shortages, safeguarding equipment and infrastructure from damage due to water-related incidents. With its one changeover relay output, the VPG D1 Phase Failure Relay with Water Level Guard offers versatile signaling and control capabilities. The relay output can be configured to activate alarms, trip circuits, or other control devices in response to detected phase abnormalities or water level conditions, providing flexibility to meet specific application requirements. The distinctive black and red color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction facilitates installation, maintenance, and troubleshooting tasks, contributing to the overall efficiency and organization of systems. Equipped with reliable trip mechanisms and comprehensive protection features, the VPG D1 Phase Failure Relay with Water Level Guard provides dependable protection against phase abnormalities and water-related incidents, ensuring the safety and reliability of electrical systems and connected equipment. In summary, the Minilec VPG D1 Phase Failure Relay with Water Level Guard is a reliable and versatile solution for comprehensive protection in electrical systems. With its robust construction, sensitive detection mechanisms, water level guard feature, one changeover relay output, and distinctive color scheme, this relay offers efficient and dependable operation, ensuring safety and reliability in diverse industrial and commercial applications.

The Minilec SPG D2-2 Current Sensing Phase Failure Relay with Dry Run protection is an essential device designed to monitor electrical phases and prevent equipment damage due to phase failure or dry run conditions. With its sensitive current sensing capabilities and distinctive red color, this relay offers reliable performance and safety in various industrial and commercial applications. Crafted with precision engineering and durable materials, the SPG D2-2 Phase Failure Relay features robust construction that ensures reliable operation in demanding environments. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The phase failure relay is specifically designed to monitor the electrical phases in a three-phase system and detect abnormalities such as phase loss or imbalance. Equipped with sensitive current sensing mechanisms, the SPG D2-2 relay offers accurate monitoring of phase conditions, enabling timely response to prevent equipment damage or operational disruptions. Additionally, the SPG D2-2 relay is equipped with dry run protection functionality, which detects the absence of current flow in motor-driven systems, indicating dry run conditions that could lead to pump or motor damage. This feature is crucial for ensuring the reliable operation of pumps, motors, and other equipment, particularly in applications where continuous liquid flow is essential. The distinctive red color of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction facilitates installation, maintenance, and troubleshooting tasks, contributing to the overall efficiency and organization of systems. Equipped with reliable trip mechanisms, the SPG D2-2 Phase Failure Relay with Dry Run protection provides dependable protection against phase failure and dry run conditions, ensuring the safety and reliability of electrical systems and connected equipment. In summary, the Minilec SPG D2-2 Current Sensing Phase Failure Relay with Dry Run protection is a reliable and versatile solution for monitoring electrical phases and preventing equipment damage in industrial applications. With its robust construction, sensitive current sensing mechanisms, dry run protection functionality, and distinctive red color, this relay offers efficient and dependable operation, ensuring safety and reliability in diverse electrical installations.

The ENTES MKC Series Phase Failure Relay is a protection device designed to safeguard three-phase systems against phase-related faults. With a 1 changeover (C/O) contact rated at 8 A and 2000 VA, it ensures reliable switching capacity for control circuits and connected loads. The relay continuously monitors the three-phase supply and provides immediate response in case of phase failure, phase sequence error, or phase unbalance, preventing equipment damage and operational interruptions. Its compact design allows easy panel integration, making it suitable for industrial and commercial electrical installations. Built for dependable operation, the MKC Series relay improves system reliability by disconnecting loads under faulty supply conditions, thereby protecting motors, compressors, pumps, and other sensitive equipment. By ensuring only a healthy three-phase input is supplied to machinery, it reduces downtime, maintenance costs, and risk of breakdown. Robust, efficient, and easy to install, the ENTES MKC Series Phase Failure Relay is an essential component for maintaining stability and safety in three-phase power systems.

The Minilec VSP D1-2 Phase Failure Relay with Auto Reset is a crucial device designed to monitor three-phase electrical systems and prevent damage caused by phase failure. Featuring an auto-reset function and a one changeover (1 CO) relay output, this relay ensures reliable performance and safety in various industrial and commercial applications. The distinctive black and red color scheme enhances visibility within electrical panels or enclosures, aiding in quick identification and facilitating installation, maintenance, and troubleshooting tasks. Crafted with precision engineering and durable materials, the VSP D1-2 Phase Failure Relay features robust construction that ensures reliable operation even in demanding environments. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The relay is specifically engineered to monitor the electrical phases in a three-phase system and detect abnormalities such as phase loss or imbalance. Equipped with sensitive phase failure detection mechanisms, the VSP D1-2 relay offers accurate monitoring of phase conditions, enabling a timely response to prevent equipment damage or operational disruptions. The auto-reset function of the relay ensures that it automatically returns to normal operation once the phase failure condition is resolved. This feature minimizes downtime and ensures continuous operation of the electrical system without manual intervention. With its one changeover relay output, the VSP D1-2 Phase Failure Relay provides versatile signaling and control capabilities. The relay output can be configured to activate alarms, trip circuits, or other control devices in response to detected phase abnormalities, providing flexibility to meet specific application requirements. The distinctive black and red color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction streamlines installation, maintenance, and troubleshooting processes, contributing to the overall efficiency and organization of systems. Equipped with reliable trip mechanisms and comprehensive protection features,

The Minilec S2 WTR1-2 Winding Protective Relay is a vital component designed to provide protection for electrical windings in motors, transformers, generators, and other equipment. With its auto/manual reset functionality, two changeover (2 CO) relay outputs, and distinctive black and red color scheme, this relay offers reliable performance and safety in various industrial applications. Crafted with precision engineering and durable materials, the S2 WTR1-2 Winding Protective Relay features robust construction that ensures reliable operation in demanding conditions. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The winding protective relay is specifically designed to monitor the condition of electrical windings and initiate protective actions to prevent overheating, insulation breakdown, or other winding-related issues. Equipped with sensitive detection mechanisms, the S2 WTR1-2 relay offers accurate monitoring of winding temperature and current conditions, enabling timely response to mitigate risks and ensure equipment reliability. With its auto/manual reset functionality, the S2 WTR1-2 relay provides flexibility in resetting the protective functions after a fault condition has been detected and resolved. This feature allows for customizable reset settings to match specific application requirements and operational needs, enhancing overall system safety and reliability. Equipped with two changeover relay outputs, the S2 WTR1-2 Winding Protective Relay offers versatile signaling and control capabilities. The relay outputs can be configured to activate alarms, trip circuits, or other control devices in response to detected winding abnormalities, providing flexibility to meet specific application requirements. The distinctive black and red color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction facilitates installation, maintenance, and troubleshooting tasks, contributing to the overall efficiency and organization of systems. In summary, the Minilec S2 WTR1-2 Winding Protective Relay is a reliable and versatile solution for protecting electrical windings in industrial applications. With its robust construction, sensitive detection mechanisms, auto/manual reset functionality, two changeover relay outputs, and distinctive color scheme, this relay offers efficient and dependable operation, ensuring safety and reliability in diverse electrical installations.