
I
PN
= 10..500mA
DC Current transducer DF-C10
For the electronic mesurement of low DC currents, with galvanic
isolation between the primary (High power) and the secondary circuits
(Electronic circuit)
Preliminary
Electrical data
I
OC
V
OUT
Vc
I
C
R
L
V
d
Overload capacity
Analog Output signal @
±
I
PN
Supply voltage
Current consumption(max)
Load resistance
Isolation test voltage
1)
30
±
10
±
12...15
20
≥
2
5000
A.t
V
VDC
mA
k
VAC
Accuracy-Dynamic performance data
X
ε
L
V
OE
V
OT
t
r
Accuracy
2)
of reading @
±
12V, T
A
=25°C
Linearity
2)
of I
PN
Electrical Offset Voltage @ T
A
=25°C @I
P
=0
Thermal drift of V
OE
@ 0..+70°
Response time @ 90% of I
PN
±
4
±
0.8
±
50
±
100
<140
%
%
mV
mV
mS
General data
T
A
T
S
m
Ambient operating temperature
Ambient storage temperature
Mass
Standard
0..+70
-25..+85
140
TBD
°C
°C
g
Features
DC Measurement
Low current transducer
Panel mounting
Bipolar voltage supply
Extended measuring range
Advantages
Large aperture
Good performances in harsh
EMC environment
High isolation between primary
and secondary circuits
Easy to mount
Bipolar
No insertion losses
Options on request
DIN mounting
Applications
DC
measurement
Differential current
measurement in DC applica-
tions
Low DC current measurement
leakage
current
Notes:
1)
Between primary and secondary
2)
Excludes the electrical offset
LEM Components
www.lem.com
020521/0
Primary nominal Primary current Analogue Output
current range signal
I
PN
(mA.t) I
P
(mA.t) V
OUT
(V)
10 16 0-10
20 38 0-10
50 80 0-10
100 160 0-10
DF 0.1 C10
300 480 0-10
DF 0.3 C10
500 800 0-10
DF 0.5 C10
Type
DF 0.01 C10
DF 0.02 C10
DF 0.05 C10