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HNC-40CA_05 参数 Datasheet PDF下载

HNC-40CA_05图片预览
型号: HNC-40CA_05
PDF下载: 下载PDF文件 查看货源
内容描述: 电流传感器 [Current Transducer]
分类和应用: 传感器
文件页数/大小: 2 页 / 173 K
品牌: LEM [ LEM ]
 浏览型号HNC-40CA_05的Datasheet PDF文件第2页  
Current Transducer HNC-40CA 400A-100mA
For the electronic measurement of currents: DC, AC, pulsed, mixed,
with a galvanic isolation between the primary circuit (high power) and
the secondary circuit (electronic circuit).
I
PN
= 400 A
Electrical data
I
PN
I
P
R
M
I
SN
K
N
V
C
I
C
V
d
Primary nominal current
Primary current measuring range
Measuring resistance
Secondary nominal r.m.s. current
Conversion ratio
Supply voltage (± 5 %)
Current consumption
R.m.s. voltage for AC isolation test, 50Hz, 1mn
400
0 .. ±800
20
100
1 : 4000
±15
20 ±
I
SN
2
A
A
mA
V
mA
kV
Features
Hall effect measuring principle
Panel mount type
Advantages
Excellent accuracy
Very good linearity
Low temperature drift
Optimized response time
Wide frequency bandwidth
Small size and space saving
High immunity to external
interference
Accuracy-Dynamic performance data
ε
X
L
I
O
I
OH
I
OT
TC
ε
G
t
r
Accuracy @
I
PN
,
T
A
= 25°C
Linearity (0 .. ±
I
PN
)
Electrical offset current @
I
P
= 0,
T
A
= 25°C
Hysteresis offset current @
I
P
= 0;
after an excursion of 1 x
I
PN
Thermal drift of
I
O
0 .. +70 °C
Thermal drift of the gain
Response time @ 90% of
I
P MAX
<±1
<±0.5
±0.5
±0.6
< 0.03
<±0.04
<3
% of
I
PN
% of
I
PN
mA
mA
mA/K
%/K
µs
Applications
DC motor drives
Switched Mode Power Supplies
General data
T
A
T
S
R
S
m
Ambient operating temperature
Ambient storage temperature
Secondary coil resistance @
T
A
= 25°C
Mass
- 10 .. + 80
- 15 .. + 85
30
310
°C
°C
g
(SMPS)
AC variable speed drives
Uninterruptible Power Supplies
(UPS)
Battery supplied applications
Power supplies for welding
applications
Notes :
050114/1
LEM Components
www.lem.com