Which is better, CW 1 or CW2 in Changshu, Kai Guanchang?

Cw series is a product of Changshu Kai Guanchang, and the last digit is the design code. 2 may be better than 1 in performance.

List several outstanding advantages compared with cw 1:

1. rated short-circuit breaking capacity Ics = rated limit short-circuit breaking capacity Icu, which improves the operation reliability.

2. The intelligent protection function is rich, the monitoring function is complete, and the intelligent controller can be equipped for power measurement and electric quantity monitoring.

3. Safe use and superior performance: the panel has an intuitive indication of closing preparation, and the drawer type has three position indications of "connection", "test" and "separation" and a locking device (patented technology).

4. The main circuit terminals are convenient to connect, and horizontal connection, vertical connection and mixed connection can be realized.

5. Optional regional selective interlocking function ensures complete selectivity of protection at all levels.

6. Communication is possible, and various optional accessories are available to realize various special functions. Such as SMS notification, temperature alarm, etc.