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