Adjustable Voltage Threshold Protector LCD Display Protector Adjustable Voltage Settings 35mm Guide Rail LCD Display Monitor

Features: General Compatibility & Easy Installation: Designed with a standard modular structure and guide rail installation, this voltage monitor isuniversally compatible with ultra-wide voltage ranges, making it best for various industrial and commercial applications. Comprehensive Three-Phase Protection: Specifically built for three-phase four-wire systems, it provides real-time monitoring of overvoltage, undervoltage, voltage imbalance, phase errors, and phase loss,guaranteeoptimal electrical safety. Smart LCD Display & Adjustable Settings: The clear LCD screen shows voltage values, fault status, and setting parameters. Customize protection thresholds (over/under voltage, unbalance) and delay times for tailored performance. Dual Reset Modes & Advanced Functions: Choose between automatic or manual reset options. Additional features include power-on delay, output testing, and fault record storage for easy troubleshooting. Self-Powered & Reliable Output: No auxiliary power needed—operates directly from the monitored supply. Includes 1 changeover + 1 normally closed contact for flexible integration into control systems.

Specification: Part Name: Voltage Phase Sequences Protector Material: Flame retardant materials Color: As shown Model: JVR1000-AN Monitoring circuit: L1, L2, L3, N Rated voltage (phase voltage): 115~277VAC, 50/60Hz Protection functions: overvoltage, undervoltage, voltage imbalance, phase error, phase loss, neutral line disconnection Overvoltage adjustment range (phase voltage): 80-330V Undervoltage adjustment range (phase voltage): 80-330V Over and under voltage recovery hysteresis: 1-20V Over and under voltage Actions time: 0.1-999s Imbalance rate: 1-50% Unbalanced hysteresis: 1-10% Unbalanced delay: 0.1-999s Phase loss Actions time: 0.1-30s Out-of-phase Actions time: 0.1-30s Power on delay: 0-999s Reset mode: automatic/manual Reset delay: 0.1-999s Display mode: LCD displays each Actions status Contact form: 1 set of normally open and normally closed contacts, 1 set of normally closed contacts Contact capacity: 6A 250VAC (resistive) Size: 80×43×54mm Installation : 35mm guide rail

Package Contents: 1*Voltage Phase Sequences Protector Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.