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Электронный компонент: HAL200-S

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LEM Components
www.lem.com
Current Transducer HAL 50..600-S
For the electronic measurement of DC, AC and pulsed currents,
with a galvanic isolation between the primary (high power) circuit
and the secondary (electronic) circuit.
Electrical data
Primary nominal
Primary current
Type
r.m.s. current
measuring range
I
PN
(A)
I
P
(A)
50
150
HAL 50-S
100
300
HAL 100-S
200
600
HAL 200-S
300
900
HAL 300-S
400
1000
HAL 400-S
500
1000
HAL 500-S
600
1000
HAL 600-S
P
Overload capacity (Ampere Turns)
30000
A
V
OUT
Analogue output voltage @
I
PN
4
V
R
L
Load resistance
T
A
= 0 .. + 70C
> 1
k
W
T
A
= - 25 .. + 85C
> 3
k
W
V
C
Supply voltage ( 5 %)
15
V
I
C
Current consumption (max)
25
mA
V
b
Rms rated voltage
1)
500
V
V
d
Rms voltage for AC isolation test, 50 Hz, 1 mn
3
kV
R
is
Isolation resistance @ 500 V
DC
> 500
M
W
Accuracy - Dynamic performance data
X
Accuracy
2)
@
I
PN
,
T
A
= 25C, @ 15 V
1
%
e
e
e
e
e
L
Linearity
2)
0.5
%
Max
V
OE
Electrical offset voltage @
I
P
= 0,
T
A
= 25C
10
mV
V
OM
Residual offset voltage @
I
P
= 0
after an overload of 3 x
I
PN
10
mV
V
OT
Thermal drift of offset voltage
T
A
= - 25 .. + 85C
2
mV/K
TC
e
e
e
e
e
G
Thermal drift of gain
T
A
= - 25 .. + 85C
0.05
%/K
t
r
Response time @ 90 % of
I
P
< 3
s
di/dt
di/dt
accurately followed
> 50
A/s
f
Frequency bandwidth (- 3 dB)
3)
DC .. 50
kHz
General data
T
A
Ambient operating temperature
- 25 .. + 85
C
T
S
Ambient storage temperature
- 25 .. + 85
C
m
Mass
75
g
Standards
Safety
EN50178 (1994)
EMC
EN50082-2 (1992)
EN50081-1 (1992)
Deviation in output when tested to EN 61000-4-6
< 10
% of
I
PN
Deviation in output when tested to EN 61000-4-4
< 10
% of
I
PN
Features
Open loop transducer using Hall
Effect
Panel mounting - Horizontal or
Vertical
Insulated plastic case to UL 94-V0.
Advantages
Very good linearity
Very good accuracy
Low temperature drift
Wide frequency bandwidth
Very low insertion losses
High immunity to external
interference
Current overload capability
Low power consumption
Wide dynamic range, 50 to 600 A in
one package.
Applications
AC variable speed drives and servo
motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptable Power Supplies
(UPS)
Switched Mode Power Supplies
(SMPS)
Power supplies for welding
applications.
I
PN
= 50 A
001107/1
Notes :
1)
Overvoltage
Category III, Pollution Degree 2
2)
Excludes the electrical offset
3)
Refer to derating curves in the technical file to avoid excessive core
heating at high frequency
LEM have a policy of continual product improvement and the company reserves the right to revise the above specification without prior notice.
Secondary terminals
Terminal 1
: supply voltage + 15 V
Terminal 2
: supply voltage - 15 V
Terminal 3
: output
Terminal 4
: 0V
Remarks
V
OUT
is positive when
I
P
flows in the direction of the arrow.
Temperature of the primary conductor should not exceed
90C.
This is a standard model. For different versions (supply
voltages, secondary connections, unidirectional measure-
ments, operating temperatures, etc.) please contact us.
Mechanical characteristics
General tolerance
0.5 mm
Primary through-hole
20 mm x 15 mm
Connection of secondary
Molex 5045-04-A
Dimensions HAL 50..600-S
(in mm)
Bottom view
Front view
Left view