Brief: The GKV-12F-V2 is an advanced over & under voltage control relay that protects industrial equipment from voltage abnormalities. It adds phase sequence and neutral absence protection, ensuring safe operation even when phase connections are reversed. Adjustable delay and reset timers, along with LED fault indicators, provide reliable monitoring for 3-phase systems. Easy DIN rail mounting simplifies installation.
High & Low Voltage Protection: Relay activates with LED indication when voltage is out of set range. Fuse Protection: Prevents damage from voltage surges above 1.5× rated voltage. Phase Sequence Protection: Prevents relay operation if phases are reversed. Neutral Absence Protection: Relay will not operate without neutral connection. LED Indicators: 4 LEDs show HV, LV, phase sequence, and neutral errors. Adjustable Settings: Delay Time (DT) and Reset Time (RT) configurable from 0.1–20 sec. Operating Range: 3x380V AC, 50/60Hz; -20°C to +55°C. Compact DIN Rail Design: Easy mounting in electrical panels. Reliable Contacts: 5A 250VAC resistive load.
Brief: The GKV-15F-V2 is a 3-phase 220V over & under voltage control relay that adds phase sequence protection to prevent operation if the 3-phase sequence is reversed. It provides high and low voltage detection, LED fault indicators, and adjustable delay and reset timers. Compact DIN rail mounting enables easy installation in industrial panels.
High & Low Voltage Protection: Activates relay and LEDs when voltage is out of set range. Fuse Protection: Protects equipment from surges above 1.5× rated voltage. Phase Sequence Protection: Relay is blocked if phases are reversed. Phase Absence Protection: Detects missing phases. LED Indicators: Four LEDs show HV, LV, and phase errors. Adjustable Delay & Reset: DT and RT configurable 0.1–20 sec. Operating Range: 3×220V AC, 50/60Hz; -20°C to +55°C. DIN Rail Mounting: Compact design for panels. Reliable Contacts: 5A 250VAC resistive load.
Brief: The GKV-13F-V2 is a 3-phase 380V over & under voltage control relay that adds phase sequence protection, preventing operation if the 3-phase sequence is reversed. It provides high and low voltage detection, LED fault indicators, and adjustable delay and reset timers. Compact DIN rail mounting allows easy installation in industrial panels.
High & Low Voltage Protection: Activates relay and LEDs when voltage exceeds or drops below set limits. Fuse Protection: Protects equipment from surges above 1.5× rated voltage. Phase Sequence Protection: Relay is blocked if phases are reversed. Phase Absence Protection: Detects missing phases. LED Indicators: Four LEDs show HV, LV, and phase sequence errors. Adjustable Delay & Reset: DT and RT configurable 0.1–20 sec. Operating Range: 3×380V AC, 50/60Hz; -20°C to +55°C. DIN Rail Mounting: Compact and easy to install. Reliable Contacts: 5A 250VAC resistive load.
Brief:GKM-11-V2 is a single phase over and under voltage protection relay designed for low voltage systems. It features adjustable overvoltage (230–300VAC) and undervoltage (150–210VAC) protection, along with reset delay (R-T: 0.1–20s) and trip delay (D-T: 0.1–20s). It provides reliable protection for home appliances, distribution systems and electrical equipment against voltage fluctuations.
Brief:GKM-02-V2 is a three phase voltage protection relay designed to protect electrical equipment from overvoltage and undervoltage conditions in power systems.
Brief:GKM-02F-V2 is a three phase voltage protection relay with adjustable overvoltage (230–300VAC) and undervoltage (140–210VAC) settings. In addition to voltage protection, it features phase sequence detection to prevent incorrect wiring and motor reverse rotation. With adjustable delay (0.1–20s) and reset time (0.1–20s), it ensures reliable protection for motors, pumps and industrial systems.
Brief:GKT-03-V2 is a three phase 3P3W voltage protection relay designed for monitoring and protecting industrial power systems. It features adjustable overvoltage (400–510VAC) and undervoltage (260–370VAC) thresholds protection to prevent equipment damage. With 0.1–20s delay and reset time control, it ensures stable and reliable operation in three phase 3 wire systems.
Brief:GKT-03F-V2 is a three phase 3P3W voltage protection relay designed for monitoring and protecting industrial power systems. It features adjustable overvoltage (400–510VAC) and undervoltage (260–370VAC) thresholds, with phase sequence protection to prevent incorrect wiring and equipment damage. With 0.1–20s delay and reset time control, it ensures stable and reliable operation in three phase 3 wire systems.
Brief:GKT-05F-V2 is a 3 phase 3P3W voltage protection relay. It provides adjustable overvoltage and undervoltage protection with delay control, helping prevent equipment damage and ensuring stable operation of motors, pumps and industrial systems.
Brief:GKT-05F-V2 is a 3 phase 3P3W voltage protection relay with built-in phase sequence protection. It provides adjustable overvoltage and undervoltage protection with delay control, helping prevent equipment damage and ensuring stable operation of motors, pumps and industrial systems.
Brief: The GKV-13-V2 is a 3-phase 380V over & under voltage control relay designed to protect industrial equipment from voltage abnormalities. It provides high and low voltage protection, LED fault indicators, and adjustable delay and reset timers, ensuring reliable operation in 3-phase systems. Its compact DIN rail mounting allows easy installation in industrial panels.
High & Low Voltage Protection: Activates relay and LEDs when voltage exceeds or drops below set values. Fuse Protection: Protects equipment from surges exceeding 1.5× rated voltage. Phase Absence Protection: Detects missing phases in 3-phase system. LED Indicators: Four LEDs show high voltage, low voltage, and phase faults. Adjustable Delay & Reset: DT and RT configurable 0.1–20 sec. Operating Range: 3×380V AC, 50/60Hz; -20°C to +55°C. DIN Rail Mounting: Compact design for easy installation. Reliable Contacts: 5A 250VAC resistive load.
Brief:The GKV-15-V2 is a 3-phase 220V over & under voltage control relay designed to protect industrial equipment from voltage abnormalities. It provides high and low voltage protection, LED fault indicators, and adjustable delay and reset timers, ensuring reliable operation in 3-phase systems. Compact DIN rail mounting allows easy installation in industrial panels.
High & Low Voltage Protection: Activates relay and LEDs when voltage exceeds or drops below set limits. Fuse Protection: Protects equipment from surges exceeding 1.5× rated voltage. Phase Absence Protection: Detects missing phases in 3-phase system. LED Indicators: Four LEDs show high voltage, low voltage, and phase faults. Adjustable Delay & Reset: DT and RT configurable 0.1–20 sec. Operating Range: 3×220V AC, 50/60Hz; -20°C to +55°C. DIN Rail Mounting: Compact and easy to install. Reliable Contacts: 5A 250VAC resistive load.
Brief: The GKV-12-V2 is a reliable over & under voltage control relay designed to protect electrical devices from abnormal voltage conditions. It features neutral absence protection, LED fault indicators, and adjustable delay and reset timers, ensuring safe operation in 3-phase industrial systems. Compact DIN rail mounting allows easy installation in electrical panels.
·High & Low Voltage Protection: Relay activates and LED indicates when voltage exceeds or drops below set values. ·Fuse Protection: Protects equipment from voltage surges (1.5× rated voltage). ·Neutral Absence Protection: Relay does not operate if neutral connection is missing. ·LED Indicators: 4 LEDs show HV, LV, and neutral errors. ·Adjustable Settings: Delay Time (DT) and Reset Time (RT) configurable from 0.1–20 sec. ·Operating Range: 3x380V AC, 50/60Hz; -20°C to +55°C. ·Compact DIN Rail Design: Easy mounting with minimal space. ·Reliable Contacts: 5A 250VAC resistive load.
