Current Transducer HX 03..50-P
IPN = 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
Primarynominal Primary current,
Primary conductor
diameter x turns
(mm)
Type
RoHS since
date code
current rms
measuring range
Features
IPN (A)
IPM (A)
· Galvanicisolationbetweenprimary
andsecondarycircuit
· Halleffectmeasuringprinciple
· Isolationvoltage 3000V
3
5
± 9
0.6d x 20T
0.8d x 12T
1.1d x 6T
1.4d x 4T
1.6d x 3T
HX 03-P
HX 05-P
HX 10-P
HX 15-P
HX 20-P
HX 25-P
HX 50-P
planned
45341
45340
45352
45319
45351
45288
± 15
± 30
± 45
± 60
± 75
± 150
10
15
20
25
50
· Low power consumption
1.6d x 2T
1.2 x 6.3 x 1T
· Extended measuring range (3 x IPN
· Power supply from ±12V to ±15V
· Insulated plastic case recognized
according to UL94-V0.
)
VOUT
Output voltage (Analog) @ ± IPN, RL = 10 kW, TA = 25°C ± 4
V
W
ROUT
RL
VC
IC
Output internal resistance
< 50
Load resistance
Supply voltage (± 5 %)1)
³ 10
kW
V
± 15
Current consumption
< ± 15
> 3
mA
kV
kV
kV
Advantages
Vd
Rms voltage for AC isolation test, 50Hz, 1 min
Partial discharge extinction voltage rms @ 10 pC
Impulse withstand voltage, 1.2/50 µs
· Low insertion losses
· Easy to mount with automatic
handlingsystem
Ve
³ 1
VW
³ 6
· Small size and space saving
· Only one design for wide current
ratingsrange
· Highimmunitytoexternal
interference.
Accuracy-Dynamic performance data
X
Accuracy @ IPN, TA = 25°C (excluding offset)
Linearity error (0 .. ± IPN)
< ± 1 % of IPN
< ± 1 % of IPN
e
L
VOE
VOH
Electrical offset voltage, TA = 25°C
Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN
< ± 40
mV
< ± 15
mV
Applications
TCVOE
TCVOUT
tr
Temperature coefficient of VOE
< ± 1.5 mV/K
Temperature coefficient of VOUT (% of reading)
Response time to 90% of IPN step
Frequency bandwidth (- 3 dB) 2)
± 0.1
£ 3
%/K
µs
· Switched Mode Power Supplies
(SMPS)
· ACvariablespeeddrives
· UninterruptiblePowerSupplies
(UPS)
BW
50
kHz
General data
· Electricalappliances
· Batterysuppliedapplications
· DC motor drives
TA
Ambient operating temperature
Ambient storage temperature
Mass
- 25 .. + 85 °C
- 25 .. + 85 °C
TS
m
8
g
dCp
Creepage distance
Isolation material group
Standards
³ 5.5
m m
I
Applicationdomain
EN50178: 1997
· Industrial
Notes : 1) Also operate at ±12V power supplies, measuring range reduced to ±2.5x IPN
2)
Small signal only to avoid excessive heating of the magnetic cores
Page 1/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
061026/10
www.lem.com