SMC 133
Power Analyzer
S2 S1 S2 S1 S2 S1
I1
I2
I3
N
L1
L2
L3
VOLTAGE INPUTS
DIGITAL I/O
COM
X1
X2
GC B- A+
D1 C2 D2
RUN
ALM
AUX PWR
C1
U
ETH
SMC 133
Power Analyzer
RUN CHG ALM
G B- A+
COM
X1 X2
PWR
STATUS
N
L1
L2
L3
S2 S1 S2 S1 S2 S1
I1
I2
I3
VOLTAGE INPUTS
ETH
Figure 2: The instrument SMC 133 with auxiliary power supply option
”
U“ (left) and
”
S“ or
”
L“ (right).
2
Operating the Meter
2.1
Safety requirements when using SMC 133
Warning !:
When working with the instrument it is necessary to perform all necessary measures for the protection
of persons and property against injury and electric shock.
•
The device must be operated by a person with all required qualifications for such work and this person
must know in detail the operation principles of the equipment listed in this description!
•
When the device is being connected to the parts which are under dangerous voltage it is necessary to comply
with all the necessary measures to protect users and equipment against injury with electrical shock.
•
Person, performing the installation or maintenance of the instrument must be equipped with and must use
personal protective clothing and tools.
•
If the analyzer is used in a manner not specified by the manufacturer, the protection provided by the
analyzer may be impaired.
•
If the analyzer or its accessories appear to be impaired or not functioning properly, do not use it and send
it in for repair.
2.2
Used symbols
Alternating current (AC);
To indicate on the rating plate that the equipment is suitable for alternating
current only; to identify relevant terminals.
2
