Datasheet

Electrical data
Primary nominal Primary current, Primary conductor Type RoHS since
current rms measuring range diameter x turns date code
I
PN
(A) I
PM
(A) (mm)
3 ± 9 0.6d x 20T HX 03-P planned
5 ± 15 0.8d x 12T HX 05-P 45341
10 ± 30 1.1d x 6T HX 10-P 45340
15 ± 45 1.4d x 4T HX 15-P 45352
20 ± 60 1.6d x 3T HX 20-P 45319
25 ± 75 1.6d x 2T HX 25-P 45351
50 ± 150 1.2 x 6.3 x 1T HX 50-P 45288
V
OUT
Output voltage (Analog) @ ± I
PN
, R
L
= 10 kΩ, T
A
= 25°C ± 4 V
R
OUT
Output internal resistance < 50 Ω
R
L
Load resistance ≥ 10 kΩ
V
C
Supply voltage (± 5 %)
1)
± 15 V
I
C
Current consumption < ± 15 mA
V
d
Rms voltage for AC isolation test, 50Hz, 1 min > 3 kV
V
e
Partial discharge extinction voltage rms @ 10 pC ≥ 1 kV
V
W
Impulse withstand voltage, 1.2/50 µs ≥ 6 kV
Accuracy-Dynamic performance data
X Accuracy @ I
PN
, T
A
= 25°C (excluding offset) < ± 1 % of I
PN
ε
L
Linearity error (0 .. ± I
PN
) < ± 1 % of I
PN
V
OE
Electrical offset voltage, T
A
= 25°C < ± 40 mV
V
OH
Hysteresis offset voltage @ I
P
= 0;
after an excursion of 1 x I
PN
< ± 15 mV
TCV
OE
Temperature coefficient of V
OE
< ± 1.5 mV/K
TCV
OUT
Temperature coefficient of V
OUT
(% of reading) ± 0.1 %/K
t
r
Response time to 90% of I
PN
step ≤ 3 µs
BW Frequency bandwidth (- 3 dB)
2)
50 kHz
General data
T
A
Ambient operating temperature - 25 .. + 85 °C
T
S
Ambient storage temperature - 25 .. + 85 °C
m Mass 8 g
dCp Creepage distance ≥ 5.5 mm
Isolation material group I
Standards EN50178: 1997
Current Transducer HX 03..50-P
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
Notes :
1)
Also operate at ±12V power supplies, measuring range reduced to ±2.5x I
PN
2)
Small signal only to avoid excessive heating of the magnetic cores
Features
• Galvanic isolation between primary
and secondary circuit
• Hall effect measuring principle
• Isolation voltage 3000V
• Low power consumption
• Extended measuring range (3 x I
PN
)
• Power supply from ±12V to ±15V
• Isolated plastic case recognized
according to UL94-V0.
Advantages
• Low insertion losses
• Easy to mount with automatic
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
Application domain
• Industrial
070313/11 www.lem.com
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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