DXL701 Single-phase Electric And Gas Fire Protection Current Limiting Protector

Function

l Short-circuit protection function The protector monitors the current of the electric line in real time, when the short-circuit fault occurs in the line, it can achieve fast 阝 current protection within 50 microseconds, and issue an audible and visual alarm signal.

l Overload protection function When the current of the protected line is overloaded and the overload duration exceeds the operating time (0~60 seconds can be set), the protector provides dynamic current limiting protection and sends an audible and visual alarm signal.

l In-table overtemperature protection When the operating temperature of the internal components of the protector is too high, the protector implements overtemperature protection and sends an audible and visual alarm signal.

l Overvoltage protection When the protector detects the line voltage undervoltage or overvoltage, the protector sends an audible and visual alarm signal.

l Distribution cable temperature monitoring function When the temperature of the monitored cable exceeds the alarm setting value, the protector sends an audible and visual alarm signal.

l Leakage current monitoring function When the leakage of the monitored line exceeds the alarm setting value, the protector sends an audible and visual alarm signal.

l Communication function The protector has RS485 communication interface, which can send data to the background monitoring system to achieve remote monitoring.

Application 

It can be widely used in schools, hospitals, shopping malls, hotels, entertainment venues, temples, cultural buildings, exhibitions, residential buildings, warehouses, kindergartens, nursing homes, collective dormitories, electric vehicle charging stations and rental shopping malls, wholesale markets, market markets, class A, B and C dangerous goods warehouses, etc

The line protection of the end trunk and branch of the power station.