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DK100B420 参数 Datasheet PDF下载

DK100B420图片预览
型号: DK100B420
PDF下载: 下载PDF文件 查看货源
内容描述: 直流电流变送器 [DC Current transducer]
分类和应用:
文件页数/大小: 2 页 / 276 K
品牌: LEM [ LEM ]
 浏览型号DK100B420的Datasheet PDF文件第2页  
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
V AC
V
mA
Features
DC Measurement
Split core box
Current 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
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°C
DK 300 BXX
DK 400 BXX
ε
L
t
r
Linearity error
Response time @ 90% of I
PN
±
1
±
1.5
±
2
±
0.75
< 100
%
%
%
%
mS
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
General data
T
A
Ambient operating temperature (0-95% RH)
- 20 .. + 50
- 20 .. + 85
120
IP 20
IEC 61010-1
EN 61326
2)
°C
°C
g
T
S
Ambient storage temperature
m
Mass
IPXX Protection type
Safety
EMC
Options on request
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
Industrial.
060616/11
Remark : Temperature of the primary conductor should not exceed 60°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