Справочник Пользователя для Benning IT 120 B 044102

47

L1

L2

L3

N

PE

BENNING CC 2

c

c

I

L

I

Step 3  

Check the displayed warnings and online voltage/terminal monitor before starting the 
measurement. If OK, press the TEST key to start the measurement. The measuring re-
sult  is shown on the display during measurement.

 

 

 To stop measurement at any time press the TEST key again. The last measured result is 
displayed.

Displayed results: 
I  TRUE RMS current

Save displayed results for documentation purposes. Refer to chapter 6.1 for further information on 
setting functions and saving of measurement results.

Note:
-   Only current clamps with a transformation ratio of 1000:1 should be connected. We recom-

mend to use the current clamp adapter BENNING CC 2 which can take measurements from 
0.5 A - 20 A. 

-  An additional error of the connected current clamp has to be included into the measuring error!

Warning:
-  Do not apply voltage to this terminal. The maximum permissible continuous current of this ter-

minal is 20 mA  ^

=

    20 A measuring current!

The illumination measurement can be performed with the appropriate luxmeter probes (BENNING 
Luxmeter type B). The probe is connected to the RS232 port.

How to perform illumination measurement:
Step 1 

Select LUXSENSOR with the function selector switch, the following menu is displayed: