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HAS50-S 数据表(PDF) 1 Page - LEM

部件名 HAS50-S
功能描述  Current Transducers HAS 50 to 600-S
Download  2 Pages
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制造商  LEM [LEM]
网页  http://www.lem.co.jp/HQ/en
标志 LEM - LEM

HAS50-S 数据表(HTML) 1 Page - LEM

  HAS50-S Datasheet HTML 1Page - LEM HAS50-S Datasheet HTML 2Page - LEM  
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Electrical data
Primary nominal
Primary current
Type
r.m.s. current
measuring range
I
PN
(A)
I
P
(A)
50
± 150
HAS 50-S
100
± 300
HAS 100-S
200
± 600
HAS 200-S
300
± 900
HAS 300-S
400
± 900
HAS 400-S
500
± 900
HAS 500-S
600
± 900
HAS 600-S
V
C
Supply voltage (± 5 %)
± 15
V
I
C
Current consumption
± 15
mA
I
OC
Overload capacity
30,000
At
V
d
R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn
3
kV
V
b
R.m.s. rated voltage, safe separation
5001)
V
R
IS
Isolation resistance @ 500 VDC
> 1000
M
V
OUT
Output voltage @ ± I
PN, RL = 10 kΩ , TA = 25°C
± 4V ±
40
mV
R
OUT
Output internal resistance
approx. 100
R
L
Load resistance
> 1
k
Accuracy - Dynamic performance data
X
Accuracy @ I
PN, TA = 25°C (without offset)
< ± 1
%
εε
L
Linearity 2) (0 .. ± I
PN)
< ± 1
% of I
PN
V
OE
Electrical offset voltage, T
A = 25°C
< ± 20
mV
V
OH
Hysteresis offset voltage @ I
P = 0;
after an excursion of 1 x I
PN
< ± 20
mV
V
OT
Thermal drift of V
OE
HAS 50-S
< ± 2
mV/K
HAS 100 to HAS 600-S
< ± 1
mV/K
TC
εε
G
Thermal drift of the gain (% of reading)
< ± 0.1
%/K
t
r
Response time @ 90% of I
P
< 3
µs
di/dt
di/dt accurately followed
> 50
A/
µs
f
Frequency bandwidth (- 3 dB) 3)
DC .. 50
kHz
General data
T
A
Ambient operating temperature
- 10 .. + 80
°C
T
S
Ambient storage temperature
- 25 .. + 80
°C
m
Mass
approx. 60
g
Standards 4)
EN 50178
Current Transducers HAS 50 to 600-S
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
=
50 .. 600 A
V
OUT
=
±± 4 V
Notes : 1) Pollution class 2, overvoltage category III.
2) Linearity data exclude the electrical offset.
3) Please refer to derating curves in the technical file to avoid excessive
core heating at high frequency.
4) Please consult characterisation report for more technical details and
application advice.
Features
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
Isolation voltage 3000 V~
Low power consumption
Extended measuring range (3 x I
PN)
Insulated plastic case made of
polycarbonate PBT recognized
according to UL 94-V0
Advantages
Easy mounting
Small size and space saving
Only one design for wide current
ratings range
High immunity to external
interference.
Applications
AC variable speed drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies
(UPS)
Switched Mode Power Supplies
(SMPS)
Power supplies for welding
applications.
LEM Components
www.lem.com
981007/4


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