Current Transducer HX 05...10-NP
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
=
5 .. 10 A
Electrical data
Primary nominal
r.m.s. current
I
PN
(A)
Series
Parallel
Primary current
measuring range
I
P
(A)
Series
鹵
15
鹵
30
Parallel
Primary Conductor
Diameter x Turns
(mm)
Type
Features
鈥?/div>
Galvanic isolation between primary
and secondary circuit
鈥?/div>
Hall effect measuring principle
鈥?/div>
2 isolated primary windings
鈥?/div>
Isolation voltage 3000V
鈥?/div>
Low power consumption
鈥?/div>
Extended measuring range(3x
I
PN
)
鈥?/div>
Power supply from 鹵12V to 鹵15V
鈥?/div>
Material according to UL94-V0
鹵 5
鹵 10
V
OUT
R
OUT
R
L
V
C
I
C
V
d
鹵 10
鹵 20
鹵 30
鹵 60
0.7d
x
(6T+6T)
1.0d
x
(3T+3T)
HX 05-NP
HX 10-NP
V
鈩?/div>
k鈩?/div>
V
mA
kV
kV
V
e
Output voltage @ 鹵
I
PN
,
R
L
= 10 k鈩?
T
A
= 25擄C
鹵4
Output impedance
< 50
Load resistance
鈮?/div>
10
1)
Supply voltage (鹵 5 %)
鹵 15
Current consumption
< 鹵 20
R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn
Primary to secondary
>3
Primary 1 to primary 2
>1
R.m.s. voltage for partial discharge extinction
at
10pC
鈮?/div>
1
Impulse withstand voltage, 1.2/50碌s
鈮?/div>
6
Advantages
kV
kV
鈥?/div>
Low insection losses
鈥?/div>
Easy to mount with automatic
handling system
鈥?/div>
Small size and space saving
鈥?/div>
High immunity to external
interference.
Accuracy-Dynamic performance data
X
蔚
L
V
OE
V
OH
V
OT
TC
蔚
G
t
r
f
Accuracy @
I
PN
,
T
A
= 25擄C (without offset)
Linearity (0 .. 鹵
I
PN
)
Electrical offset voltage,
T
A
= 25擄C
Hysteresis offset voltage @
I
P
= 0;
after an excursion of 3 x
I
PN
Thermal drift of
V
OE
Thermal drift of the gain (% of reading)
Response time @ 90% of
I
P
Frequency bandwidth (-3 dB)
2)
<鹵1
<鹵1
< 鹵 40
< 鹵 15
max. 鹵 1.5
鹵 0.1
鈮?/div>
3
50
% of
I
PN
% of
I
PN
mV
mV
mV/K
%/K
碌s
kHz
Applications
鈥?/div>
Switched Mode Power Supplies
(SMPS)
鈥?/div>
AC variable speed drives
鈥?/div>
Uninterruptible Power Supplies
(UPS)
鈥?/div>
Electrical appliances
鈥?/div>
Battery supplied applications
鈥?/div>
DC motor drives
General data
T
A
T
S
m
Ambient operating temperature
- 25 .. + 85 擄C
Ambient storage temperature
- 25 .. + 85 擄C
Mass
8
g
Min. internal creepage distance/clearance
鈮?/div>
5.5
mm
Isolation material group
I
Standards
EN50178
1)
Notes : Also operate at 鹵12V power supplies, measuring range reduced to 鹵2.5x
I
PN
2)
Small signal only to avoid excessive heating of the magnetic core
011012/2
LEM Components
www.lem.com
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