HX03-SP2 Datasheet, PDF (1/2 Pages) LEM – Current Transducer

Current Transducer HX 03..50-P/SP2 I_PN = 3 .. 50 A
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).
Electrical data
Primary nominal Primary current,
current rms measuring range¹⁾
I_PN (A)
I_PM (A)
3
±9
5
± 15
10
± 30
15
± 45
20
± 60
25
± 75
50
± 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
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
46128
46019
45352
46133
planned
46233
46152
V
OUT
Output
voltage
(Analog)
@
±
I,
PN
R
L
=
2
kΩ,
T
A
=
25°C
V ± 0.625
OE
V
R_OUT
Output internal resistance
< 50
Ω
R_L
Load resistance
≥2
kΩ
V_C
Supply voltage (± 5 %)
+ 12 .. 15 V
I_C
Current consumption
< 15
mA
V_d
Rms voltage for AC isolation test, 50 Hz, 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
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 = 25°C
A
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
General data
T_A
Ambient operating temperature
T_S
Ambient storage temperature
m
Mass
dCp
Creepage distance
Isolation material group
Standards
- 25 .. + 85 °C
- 25 .. + 85 °C
8
g
≥ 5.5
mm
I
EN50178: 1997
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.
Special feature
• Single supply from +12V to +15V
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
Notes : ¹⁾ With R _L=2kΩ
2) _{Small signal only to avoid excessive heating of the magnetic core}
• Industrial
061026/5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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