1.2
Types and Accessories
The SMC 144 is available in several configurations according to the customer requirements
. See the ordering
scheme on figure 1.
SMC,T44,U,PT--,R,B,E
Instrument model
Auxiliary power supply
Current inputs
Optional digital output
Optional peripheral
Optional expanding module
SMC,T44,=,Power,analyser,with,internal,memory
U,=,75,V,÷,5T-,V
AC
c,8-,V,÷,65-,V
DC
L,=,O-,V,÷,75,V
DC
c,O4,V,÷,48,V
AC
Through-hole options
P--5,=,5,A
P-T5,=,T5,A
P-O5,=,O5,A
P-65,=,65,A
P-5-,=,5-,A
P-75,=,75,A
PT--,=,T--,A
N,=,without,output
R,=,relay,output
I,=,pulse,output
N,=,without,optional,peripheral
B,=,bus,for,connection,of,external,modules
D,=,two,digital,inputs
M,=,MxBus,interface
N,=,without,expanding,module
E,=,Ethernet,interface
Split-core options
S--5,=,5,A
S-T5,=,T5,A
S-O5,=,O5,A
S-65,=,65,A
S-5-,=,5-,A
S-75,=,75,A
ST--,=,T--,A
Snnn,=,with,low,current,output,CTsc,splitxcore,
Pnnn,=,with,low,current,output,CTsc,throughxhole
NOCT,=,without,current,inputs
ST5-,=,T5-,A
SO--,=,O--,A
SO5-,=,O5-,A
S6--,=,6--,A
S4--,=,4--,A
S5--,=,5--,A
S6--,=,6--,A
PT5-,=,T5-,A
PO--,=,O--,A
PO5-,=,O5-,A
P6--,=,6--,A
Figure 1: SMC 144 variants and numbering system
In table 1 there are dimensions and weights of current sensors for all current input variants. Parameter
d
is
inner diameter for a measured conductor. Parameters
x
,
y
,
z
are external dimensions and
g
is weight of a sensor.
1
Complete and most up to date list of optional and other accessories are available on request from the device vendor.
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