DKB5-10 Datasheet, PDF (1/2 Pages) LEM – DC Current transducer DK-B5/10

DC Current transducer DK-B5/10
A split core transducer for the electronic measurement DC current,
with galvanic isolation between the primary (High power) and the
secondary circuits (Electronic circuit) with voltage output.
I_PN = 50..400A
Electrical data
Primary Nominal Current
I_PN (A.t)
50,75,100
100,150,200
150,225,300
200,300,400
50,75,100
100,150,200
150,225,300
200,300,400
Analogue Output Signal ¹⁾
V_OUT (V)
0-5
0-5
0-5
0-5
0-10
0-10
0-10
0-10
Type
DK 100 B5
DK 200 B5
DK 300 B5
DK 400 B5
DK 100 B10
DK 200 B10
DK 300 B10
DK 400 B10
V_c Supply voltage
R_L Load resistance (max)
V_d Isolation voltage
f
Frequency
I_c
Current consumption (max)
22-26
250
3000
DC
100
V AC/ DC
kΩ
V AC
mA
Accuracy - Dynamic performance data
X
Accuracy @ I_PN, T_A=25°C
ε_L
Linearity
t_r
Response time @ 90% of I _PN
±1
%
± 0.75
%
< 300
mS
General data
T_A Ambient operating temperature (0-95% RH)
- 20 .. + 50
°C
T_S Ambient storage temperature
- 20 .. + 85
°C
m Mass
120
g
Features
• DC Measurement
• Split core box
• Voltage output
• Jumper selectable ranges
• Panel mounting
• Extended measuring range
Advantages
• Large aperture
• High isolation between primary and
secondary circuits
• Easy to mount
• No insertion losses
Applications
• Battery Banks
- Monitors load current.
- Monitors charging current.
- Verifies operation.
• Transportation
Measures traction power or auxiliary
loads.
• Electric Heating Elements
Faster response than temperature
sensors.
Options on request
• DIN mounting
Note : ¹⁾ For 0-3 V output model, no saturation output up to 3.5 V
for 0-5 V output model, no saturation output up to 5.75 V
and for 0-10 V output model, no saturation output up to 11.5 V
LEM Components
040405/5
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