Current Transducer HAX 500..2500-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
= 500..2500 A
V
OUT
=
±
4 V
Electrical data
Primary nominal
rms current
I
PN
(A)
500
600
850
1000
1200
1500
2000
2500
Primary current
measuring range
5)
I
P
(A)
±
±
±
±
±
±
±
±
1500
1800
2550
3000
3600
4500
5500
5500
Type
RoHS since
date code
46137
planned
45350
45348
46138
46017
46100
46143
HAX
HAX
HAX
HAX
HAX
HAX
HAX
HAX
500-S
600-S
850-S
1000-S
1200-S
1500-S
2000-S
2500-S
Features
•
Hall effect measuring principle
•
Galvanic isolation between primary
and secondary circuit
•
Isolation voltage 5000 V~
•
Low power consumption
•
Package in PBT meets UL 94-V0
V
C
I
C
I
OC
R
IS
V
OUT
R
OUT
R
L
Supply voltage (± 5 %)
5)
Current consumption
Overload capacity
Isolation resistance @ 500 VDC
Output voltage (Analog) @ ±
I
PN
,
R
L
= 10 kΩ,
T
A
= 25°C
Output internal resistance
approx.
Load resistance
± 15
± 15
30,000
> 1000
± 4V ± 40
100
>1
V
mA
At
MΩ
mV
Ω
kΩ
Advantages
•
Easy mounting
•
Small size and space savings
•
Only one design for wide current
ratings range
•
High immunity against external
interference
Accuracy - Dynamic performance data
X
ε
L
V
OE
V
OH
TCV
OE
TCG
t
r
di/dt
f
Accuracy @
I
PN
,
T
A
= 25°C (without offset)
Linearity error
2)
(0 .. ±
I
PN
)
Electrical offset voltage,
T
A
= 25°C
Hysteresis offset voltage @
I
P
= 0;
after an excursion of 1 x
I
PN
Temperature coefficient of
V
OE
Temperature coefficient of
G
(% of reading)
Response time @ 90% of
I
P
di/dt accurately followed
Frequency bandwidth
3)
(- 3 dB)
<±1
%
< ± 1 % of
I
PN
< ± 20
mV
< ± 30
mV
<±1
mV/K
< ± 0.1
%/K
<5
µs
> 50
A/µs
DC .. 25
kHz
Applications
•
AC motor speed control
•
Battery supplied applications
•
Uninterruptible Power Supplies
(UPS)
•
Power supplies for welding, cable TV
and telecommunication applications.
General data
T
A
T
S
m
Ambient operating temperature
Ambient storage temperature
Mass
Standards
4)
- 25 .. + 85 °C
- 25 .. + 85 °C
approx. 450
g
EN 50178: 1997
Application Domain
•
Industrial
Isolation characteristics
V
b
V
d
dCp
Rms rated voltage, safe separation
Rms voltage for AC isolation test, 50 Hz, 1 min
Creepage distance
Isolation material group
1)
2)
3)
500
1)
5
≥
8.5
IIIa
V
kV
mm
Notes :
4)
5)
Pollution class 2, overvoltage category III
Linearity data exclude the electrical offset.
Please refer to derating curves in the technical file to avoid excessive
core heating at high frequency
Please consult characterisation report for more technical details and
application advice.
Operating at ±12V
≤
Vc < ±15V will reduce the measuring range.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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060905/10
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Dimensions HAX 500..2500-S (in mm. 1 mm = 0.0394 inch)
HAX 500 to 2500-S
Dimensions
(in mm)
18.5
11
56
18.5
11
10
18
Positive Current Flow
108
64
Max 5
12
4
21
45°
17
4
1
1
1
126
144
MOLEX Connector
5045-04A
4
Fixation by base-plate or on bus bar
with M5 screws
Pins arrangement:
1
2
3
4
(+)
(-) Output 0V
Safety
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements
in accordance with the following manufacturer's operating
instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can
carry hazardous voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious
damage.
This transducer is a built-in device, whose conducting parts
must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
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LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
62
25
46
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