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参数资料
| 型号： | DK300-B420 |
| 厂商： | LEM |
| 英文描述： | DC Current transducer DK-B020/420 |
| 中文描述： | 直流电流传感器DK-B020/420 |
| 文件页数： | 1/2页 |
| 文件大小： | 166K |
| 代理商： | DK300-B420 |
040510/6
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.
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)
I
OUT
(mA)
0-20
0-20
0-20
0-20
4-20
4-20
4-20
4-20
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
V
c
R
L
V
d
f
I
c
Supply voltage
Load resistance (max)
Isolation voltage
Frequency
Current consumption(max)
22-26
650
3000
DC
100
V AC/ DC
V
mA
Accuracy - Dynamic performance data
X
ε
L
t
r
Accuracy
@ I
PN
, T
A
=25°C
Linearity
Response time @ 90% of I
PN
±
1
%
±
0.75
< 100
%
mS
General data
T
A
T
S
m
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
- 20 .. + 50
- 20 .. + 85
120
°C
°C
g
Options
Bipolar output
:
DK 100 B 420 B, DK 200 B 420 B, DK 300 B 420 B, DK 400 B 420 B
Note :
1)
For 0-20 mA and 4-20 mA outputs models, no saturation outputs up to 23 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
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
Bipolar output
DIN mounting.
LEM Components
www.lem.com
I
PN
= 50 .. 400A
相关PDF资料 |
PDF描述 |
|---|---|
| DK400-B420 | DC Current transducer DK-B020/420 |
| DK100-B420 | DC Current transducer DK-B020/420 |
| DK200-B420 | DC Current transducer DK-B020/420 |
| DK100-B10 | DC Current transducer DK-B5/10 |
| DK300-B10 | DC Current transducer DK-B5/10 |
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