DK200-B420 [LEM]
DC Current transducer DK-B020/420; 直流电流变送器DK- B020 / 420
| 型号： | DK200-B420 |
| 厂家： | 
LEM |
| 描述： | DC Current transducer DK-B020/420 |
| 文件： | 总2页 (文件大小：168K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC Current transducer DK-B020/420
IPN = 50 .. 400A
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
Features
Primary Nominal Current
IPN (A.t)
Analogue Output Signal1)
Types
· DC Measurement
· Split core box
IOUT (mA)
0-20
50,75,100
DK 100 B020
DK 200 B020
DK 300 B020
DK 400 B020
DK 100 B420
DK 200 B420
DK 300 B420
DK 400 B420
· Current output
100,150,200
150,225,300
200,300,400
50,75,100
0-20
· Jumper selectable ranges
· Panel mounting
0-20
0-20
· Extended measuring range
4-20
100,150,200
150,225,300
200,300,400
4-20
Advantages
4-20
4-20
· Large aperture
Vc
RL
Vd
f
Supply voltage
22-26
V AC/ DC
· High isolation between primary and
secondary circuits
Load resistance (max)
Isolation voltage
650
3000
DC
W
V
· Easy to mount
Frequency
· No insertion losses
Ic
Current consumption (max)
100
mA
Applications
Accuracy - Dynamic performance data
· Battery Banks
- Monitors load current
- Monitors charging current
- Verifies operation
X
eL
tr
Accuracy @ IPN, TA=25°C
Linearity
± 1
%
± 0.75
%
Response time @ 90% of IPN
< 100
mS
· Transportation
Measures traction power or auxiliary
loads
General data
TA
TS
m
Ambient operating temperature (0-95% RH)
Ambient storage temperature
Mass
- 20 .. + 50
- 20 .. + 85
120
°C
°C
g
· Electric Heating Elements
Faster response than temperature
sensors.
Options
Options on request
Bipolar output :
DK 100 B 420 B, DK 200 B 420 B, DK 300 B 420 B, DK 400 B 420 B
· Bipolar output
· DIN mounting.
Note : 1) For 0-20 mA and 4-20 mA outputs models, no saturation outputs up to 23 mA.
040510/6
LEM Components
www.lem.com
Dimensions DK-B020/420
(unit : mm, 1 mm = 0.0394 inch)
61
30
13
21.7
89.7
61
4.5
77.3
Mechanical characteristics
Standard output
output in %
· General tolerance
· Primary aperture
· Panel mounting
± 1 mm
100
21.7 mm sq.
2 holes Æ 4.5 mm
77.3 mm
Distance between holes
- IP
+ IP
Connections
Bipolar output
output in mA
· 2 x UNC8 Cylindric Head
22-26 VAC/DC
20
12
4
- dead front captive screw terminals
- 12-22AWG solid or stranded
- IP
0
+ IP
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
相关型号：
DK208D
This DK208D 8A, 1200V rated standard recovery rectifier diode in a compact TO-252 surface mount package is ideal as a bypass diode or anti-parallel diode for active switching component
LITTELFUSE
DK208DRP
This DK208D 8A, 1200V rated standard recovery rectifier diode in a compact TO-252 surface mount package is ideal as a bypass diode or anti-parallel diode for active switching component
LITTELFUSE
©2020 ICPDF网 联系我们和版权申明