3 Phase Voltage Relay 3P+N Din rail Voltmeter Ammeter adjustable Over and Under Voltage current limit protection Monitor Relays Protector (100A 220V)

P1 Power-on delay time 1-500S U1 Overvoltage protection value 230-300V(395-520V) U2 Overvoltage recovery value 220-295V(390-515V) U3 Overvoltage recovery delay time 1-500S U4 Over-voltage protection action time 0.1-30S U5 Undervoltage protection value 140-210V(240-365V) U6 Undervoltage recovery Voltage 145-215V(245-370V) U7 Undervoltage recovery dalay time 1-500S U8 Under-voltage protection action time 0.1-30S U9 Voltage Deviation -9.5 to 9.5% U10 Three phase unbalance value 20-99V U11 Three-phase voltage imbalance recovery value 15-94V U12 Phase sequence protection ON/OFF C1 Overcurrent protection value 1-63A/1-100A/OFF C2 Over-current recovery delay time 1-500S C3 Over-current protention action time 0.1-30S C4 Current error value -9.5 to 9.5% C5 Continues Over Current Times 1-20/OFF Please noted: 63A With N 230V for 3*230V+N, Dispaly each phase 230V 100A With N 230V for 3*230V+N, Dispaly each phase 230V

• 【AUTOMATIC RESET】The protector has an automatic reset function, which can prevent long term power failure and ensure its service life.
• 【QUICK RESPONSE】 The protector has a quick response speed and sensitive internal components, saving you working time and making it more practical.
• 【DIGITAL DISPLAY】The digital display screen of the 3 phase DIN rail voltmeter displays the working voltage and current in real time, you can monitor the abnormality and use it with confidence.
• 【EASY INSTALLATION】This 3 phase protector is installed by DIN rail, which is simple and easy to operate, and is stable and firm after installation.
• 【SAFE TO USE】When the protector is overloaded, it will automatically cut off the power, and the power will be supplied normally within the specified power, so as to prevent the danger of overvoltage and undervoltage.