Omicron CMC 156 User Manual

Appendix
57
7 Appendix
7.1 Optional Devices
In this section optional devices to the OMICRON test set are listed. This
information is valid by the time of marketing the
CMC 156 test set.
7.1.1 Current Amplifier CMA 56
The CMA 56 is controlled via the CMC 156. The current amplifier is located in
the same compact housing as the
CMC 56 test set and supplies 3 × 50 A
rms
(max. 135 VA per phase).
Control is effected via an input jack on the back of the
CMA 56 via the
interface Gen. out 7-12 on the back of the
CMC 156:
Figure 22 Connection of the
CMA 56 current amplifier to the CMC 156 test
set
Using the
CMA 56 current amplifier, the OMICRON test system is able to test
relays having high requirements for power and current, so that a wide range of
possible test objects can be covered.
 Additional information about the CMA 56 can be found in the CMA 56 manual.
CMA 56 current amplifie
r
CMC 156 test set
A
mpl. in
Gen. out
7-12

Omicron CMC 156 Specifications

General

Brand	Omicron
Model	CMC 156
Category	Measuring Instruments
Language	English