Zhuhai SNOVA Technology(Hongkong) Co., Ltd.

APT-300 current temperature and fault online monitoring instrument

Current temperature and fault on-line monitor is installed in the distribution network system of the ring-net switch cabinet, Cable branch box, box change, used to indicate the corresponding electricity A real-time on-line monitoring device for short circuit and grounding fault and real-time current and temperature of cable section.

When a line fails, a worker can use an indicator Alarm instructions, quickly determine the fault section, and identify the point of failure.

At the same time, the alarm information can be sent to the monitoring center of the server, in the monitoring of electricity The brain screen shows the area and location of the fault and directs the patrol personnel to quickly identify the fault section and find the point of failure.

To resolve a fault lookup

The problem provides the best way to improve work efficiency, shorten power outage time, quickly restore power supply, improve power supply reliability and economic benefits, has very



Important significance.

Features:

Real-time display of three-phase temperature

Real-time display of three-phase current

Intelligent judgement of short circuit fault

Automatic Reset after troubleshooting cable

Remote Reset

Remote alarm for short circuit and grounding fault

RS-485 Communication

Data Update once per second

Host, sensor battery replaceable

Low power design without external power supply

Remote alarm for cable temperature exceeding predetermined value Low power design without external power supply