Current Transducer HX 03..50-P/SP2
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
= 3 .. 50 A
Electrical data
Primary nominal Primary current,
current rms
measuring range
1)
I
PN
(A)
I
PM
(A)
3
5
10
15
20
25
50
±9
± 15
± 30
± 45
± 60
± 75
± 150
Primary conductor
diameter x turns
(mm)
0.6d x 20T
0.8d x 12T
1.1d x 6T
1.4d x 4T
1.6d x 3T
1.6d x 2T
1.2 x 6.3 x 1T
Type
RoHS since
date code
46128
46019
45352
46133
planned
46233
46152
Features
•
Galvanic isolation between primary
•
•
•
•
•
and secondary circuit
Hall effect measuring principle
Isolation voltage 3000V
Low power consumption
Extended measuring range(3x
I
PN
)
Insulated plastic case recognized
according to UL94-V0.
HX 03-P/SP2
HX 05-P/SP2
HX 10-P/SP2
HX 15-P/SP2
HX 20-P/SP2
HX 25-P/SP2
HX 50-P/SP2
V
OUT
R
OUT
R
L
V
C
I
C
V
d
V
e
V
W
Output voltage (Analog) @ ±
I
PN
,
R
L
= 2 kΩ,
T
A
= 25°C
Output internal resistance
Load resistance
Supply voltage (± 5 %)
Current consumption
Rms voltage for AC isolation test, 50 Hz, 1 min
Partial discharge extinction voltage rms @ 10 pC
Impulse withstand voltage, 1.2/50 µs
V
OE
± 0.625
< 50
≥
2
+ 12 .. 15
< 15
>3
≥
1
≥
6
V
Ω
kΩ
V
mA
kV
kV
kV
Special feature
•
Single supply from +12V to +15V
Advantages
•
Low insertion losses
•
Easy to mount with automatic
Accuracy-Dynamic performance data
X
ε
L
V
OE
V
OH
TCV
OE
TCV
OUT
t
r
BW
Accuracy @
I
PN
,
T
A
= 25°C (excluding offset)
Linearity error (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
V
OUT
(% of reading)
Response time to 90% of
I
PN
step
Frequency bandwidth (- 3 dB)
2)
< ± 1 % of
I
PN
< ± 1 % of
I
PN
+ 2.5V ± 50 mV
< ± 10
< ± 1.5
± 0.1
≤
3
50
mV
mV/K
%/K
µs
kHz
handling system
•
Small size and space saving
•
Only one design for wide current
ratings range
•
High immunity to external
interference.
Applications
•
Switched Mode Power Supplies
•
•
•
•
•
(SMPS)
AC variable speed drives
Uninterruptible Power Supplies
(UPS)
Electrical appliances
Battery supplied applications
DC motor drives
General data
T
A
T
S
m
dCp
Ambient operating temperature
Ambient storage temperature
Mass
Creepage distance
Isolation material group
Standards
- 25 .. + 85 °C
- 25 .. + 85 °C
8
g
≥
5.5
mm
I
EN50178: 1997
Application domain
•
Industrial
Notes :
1)
2)
With
R
L
=2kΩ
Small signal only to avoid excessive heating of the magnetic core
Page 1/2
061026/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
Dimensions HX 03..50-P/SP2
(in mm. 1 mm = 0.0394 inch)
HX 02..25-P
HX 03..25-P/SP2
HX 03...25-P
19 Max.
HX 50-P/SP2
HX 50-P
HX 50-P
19 Max.
Terminal Pin Identification
1 ..... 0V
2 ..... 0V
3 ..... +12V to +15V
4 ..... Output
5 ..... Primary input Current (+)
6 ..... Primary input Current (-)
20 Max.
0.5
3.5
3.5
3.5
0.5
3
8.8
5.4
3
3
10.85
d
20 Max.
Primary conductor diameter
HX
03-P/
SP2
0.6
20-P/
SP2
1.6
05-P/
SP2
0.8
25-P/
SP2
1.6
10-P/
SP2
1.1
50-P/
SP2
1.2 x 6.3
15-P/
SP2
1.4
Bottom view
4 OUT
3.5 3-P=2.54
3 +V
2 0
1 -V or 0
5
6
6
Bottom view
4 OUT
3-P=2.54
15.4 Max.
3 +V
2 0
1 -V or 0
1.3
5
6
5
15.4 Max.
d
HX
d
4.5
3.5
1.2
3
10.85
3
8.8
5.4
Secondary pins dimension
Top view
0.5 x 0.25
HX 05-P
HX 05-P/
SP2
41123
Terminal Pin Identification
1.....-15V
2.....0V
3.....+15V
4.....Output
5.....Primary input Current(+)
6.....Primary input Current(-)
Lot No.
Primary conductor diameter
/ dimension
HX 03-P 05-P 10-P 15-P 20-P 25-P 50-P
d
0.6
0.8
1.1
1.4
Safety
1.6
1.6
1.2x6.3
Secondary pins dimension
0.5x0.25
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.
Page 2/2
061026/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
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