Introduction:

GLM500 Intelligent multi-functional instrument can realize comprehensive three-phase power measurement, energy accumulation, harmonic measurement, digital input/output and network communication function, and enhance four-quadrant power metering, categorization and timing billing (TOU) and automatic meter reading, programmable over limit alarm, time sequence recording (SOE), electrical pulse output, analog quantity output and other functions, and can set alarm output values of current, voltage, power, harmonics, frequency. Large screen and HD liquid crystal display fully meet the customer's visual requirements, and customers can easily access measurement data in dim light. The humanized operation method enables the user to grasp in a short time. Provide large window with multiline display mode, and display screen can be set, which can also be displayed in circulation. With the function of detecting leakage current, when the monitoring device parameter in the protected line exceeds the alarm setting value, alarm and relay output can be realized. It can be uploaded through the RS485 communication port so that the distribution system integrated automation management can be easily realized.

Characteristics:

1. Metal case, with strong anti-interference capability;

2. All sizes are designed according to the national standard for the convenience of maintenance and replacement;

3. PT, CT no-load voltage ratio can set at the scene to avoid the wrong ratio and the replacement delivery cycle effect brought by returning the factory;

4. Large screen with multiline data display, easy and convenient to data reading;

5. FSTN super LCD screen, perfect visual enjoyment;

6. Minimal panel design, user-friendly operation interface;

7. The basic electrical parameter measurement, multi-rate, harmonic, over limit alarm lamp and many functions are in one to meet the overall needs of the customer to the maximum extent;

8. Support 6-path DI, 2-path DO, it can record the state change information (time of occurrence). The time resolution is 200 ms, and 100 records are recorded in total;

9. Pass the EMC experiment of national authoritative laboratory;

10. Low power consumption, measured power <3W;

11.Industrial design, wide temperature range, high reliability.