DF-C10 Datasheet, PDF (1/2 Pages) LEM – DC Current transducer DF-C10

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
I_PN = 10..500mA
Electrical data
Primary nominal
current
I_PN (mA.t)
10
20
50
100
300
500
Primary current
range
I_P (mA.t)
16
38
80
160
480
800
I_OC Overload capacity
V_OUT Analog Output signal @ ±I_PN
Vc Supply voltage
I_C
Current consumption (max)
R_L Load resistance
V_d Isolation test voltage¹⁾
Analogue Output
signal
V_OUT (V)
0-10
0-10
0-10
0-10
0-10
0-10
Type
DF 0.01 C10
DF 0.02 C10
DF 0.05 C10
DF 0.1 C10
DF 0.3 C10
DF 0.5 C10
30
± 10
± 12...15
20
≥2
5000
A.t
V
VDC
mA
kΩ
VAC
Features
• DC Measurement
• Low current transducer
• Panel mounting
• Bipolar voltage supply
• Extended measuring range
Advantages
Accuracy-Dynamic performance data
X
Accuracy²⁾ of reading @±12V, T_A=25°C
ε_L
Linearity²⁾ of I_PN
V_OE Electrical Offset Voltage @ T_A=25°C @I_P=0
V_OT Thermal drift of V_OE @ 0..+70°
t_r
Response time @ 90% of I_PN
±4
± 0.8
± 50
±100
<140
• Large aperture
• Good performances in harsh
EMC environment
% _{• High isolation between primary}
% _{and secondary circuits}
mV _{• Easy to mount}
mV _{• Bipolar}
mS _{• No insertion losses}
General data
T_A Ambient operating temperature
T_S Ambient storage temperature
m Mass
Standard
Notes: ¹⁾ Between primary and secondary
2) _{Excludes the electrical offset}
LEM Components
0..+70
-25..+85
140
TBD
Applications
• DC leakage current
°C
measurement
°C • Differential current
g
measurement in DC applica-
tions
• Low DC current measurement
Options on request
• DIN mounting
020521/0
www.lem.com