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DK100B420 Datasheet

  • DK100B420

  • DC Current transducer

  • 2頁

  • LEM   LEM

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DC Current transducer DK-B020/420
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 current output.
I
PN
= 50 .. 400 A
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
V
c
R
L
V
b
V
d
f
I
c
Analogue Output Signal
1)
I
OUT
(mA)
0-20
0-20
0-20
0-20
4-20
4-20
4-20
4-20
20-50 V DC
Types
DK 100 B020
DK 200 B020
DK 300 B020
DK 400 B020
DK 100 B420
DK 200 B420
DK 300 B420
DK 400 B420
22-38
650 max.
150
3000
DC
100
RoHS
Date Code
MAY 2006
planned
planned
planned
planned
MAY 2006
planned
planned
V AC
鈩?/div>
V AC
V
mA
Features
鈥?/div>
DC Measurement
鈥?/div>
Split core box
鈥?/div>
Current output
鈥?/div>
Jumper selectable ranges
鈥?/div>
Panel mounting
鈥?/div>
Extended measuring range
Advantages
鈥?/div>
Large aperture
鈥?/div>
High isolation between primary and
secondary circuits
鈥?/div>
Easy to mount
鈥?/div>
No insertion losses
Supply voltage
Load resistance (max)
Rated voltage (CAT
III,
PD2)
Isolation voltage
Frequency
Current consumption (max)
Accuracy - Dynamic performance data
X
Accuracy @ I
PN
, T
A
=25擄C
DK 300 BXX
DK 400 BXX
蔚
L
t
r
Linearity error
Response time @ 90% of I
PN
鹵
1
鹵
1.5
鹵
2
鹵
0.75
< 100
%
%
%
%
mS
Applications
鈥?/div>
Battery Banks
- Monitors load current
- Monitors charging current
- Verifies operation
鈥?/div>
Transportation
Measures traction power or auxiliary
loads
鈥?/div>
Electric Heating Elements
Faster response than temperature
sensors
General data
T
A
Ambient operating temperature (0-95% RH)
- 20 .. + 50
- 20 .. + 85
120
IP 20
IEC 61010-1
EN 61326
2)
擄C
擄C
g
T
S
Ambient storage temperature
m
Mass
IPXX Protection type
Safety
EMC
Options on request
鈥?/div>
DIN mounting
Notes :
1)
2)
For 0-20 mA and 4-20 mA outputs models, no saturation outputs up to 23 mA
For IEC 61000-4-3, IEC 61000-4-6 and IEC 61000-4-4 Criterion B :
temporary impairment to operational behavior.
Application domain
鈥?/div>
Industrial.
060616/11
Remark : Temperature of the primary conductor should not exceed 60擄C.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
page 1/2
LEM Components
www.lem.com

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