Acereare launched the LCD smart measurement switch

Following the introduction of the ARM6Z-250,400 and 630 conventional case frames, Acereare Electronics also introduced the ARM6Z-250,400 and 630 LCD smart measurement mould-case circuit breakers. Use place: China Southern Power Grid.

Indication and display function

Indicating function

a) Running light: After power-on, blink once 1~2s (green);

b) Communication light: slow blinking indicates HPLC networking;

Off: The networking is successful.

The yellow and green flashes alternately during HPLC communication;

c) Alarm light: blinking (red) when alarm events (such as overvoltage and undervoltage) occur;

d) Active power lamp: When the total active power accumulated by the intelligent measuring switch reaches the pulse value (IkW/ pulse constant), a pulse is issued;

e) Reactive power lamp: When the cumulative reactive power energy of the intelligent measuring switch reaches the pulse value (1kvarh/ pulse constant), a pulse is issued.

Display function

The display function includes real-time data display function, event record query function, parameter setting function and product information display.

Real-time data display function
1. Scroll up and scroll down: switch the display interface.
2. On the real-time data display screen, press the Confirm key to enter the operation screen.

Display operation

In the real-time data display state, press the confirm key to enter the operation interface. The operation interface contains four menu options: event logging, protection parameters, system parameters, and product information. On this screen, you can use the scroll up and scroll down keys to move the selection, and press the OK key to enter the select submenu.