95
Controlī Output
200VV
1kW*3
Heater
7 8
CT
MODULE-1
If a system operates with PID control form, heating minimum control time
Must be minimum 0.2 second.
For correct measurements with EMI-420 ( CT) Input Module in Module-1
socket, heating output mut be active minimum for 0.2 sec (200 msec).
V
For example ;If there is a system with three heater ( 200V and 1kW ) ;V
In normal conditions current in heater ; [1000 / 200 ]*3 = 5A *3 = 15A
If one of the heater is out of order, there is 5*2 = 10A current on two heaters. Current
in heater failure is 10A. Then Set value must be adjusted (15+10) /2 =12.5A
i
To Next Page
