HXS 20-NP LEM, HXS 20-NP Datasheet
HXS 20-NP
Manufacturer Part Number
HXS 20-NP
Description
CURRENT TRANSDUCER
Manufacturer
LEM
Datasheet
1.HXS_20-NP.pdf
(3 pages)
Specifications of HXS 20-NP
Current Measuring Range Ac
DC, AC, Pulsed, Mixed
Current Measuring Range Dc
DC, AC, Pulsed, Mixed
Operating Frequency Range
DC To 50kHz
Sensor Output
Voltage
Svhc
No SVHC
Accuracy
1%
Response Time
5µs
Current Consumption
22mA
Current Range Ac
DC, AC, Pulsed, Mixed
Current Range Dc
DC, AC,
Rohs Compliant
Yes
Accuracy %
1%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current Transducer HXS 20-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
I
V
V
R
R
C
V
I
X
TCV
TCV
TCV
TC
V
t
t
di/dt
f
T
T
dCp
dCl
CTI
m
LEM Components
PN
P
C
ra
r
A
S
OUT
REF
C
OM
OUT
L
L
L
Electrical data
Accuracy - Dynamic performance data
General data
OUT
REF
OUT
G
/ V
Primary nominal r.m.s. current
Primary current measuring range
Analog output voltage @ I
Internal Reference
Output load resistance
Output impedance
Max. output capacitive load
Supply voltage (± 5 %)
Current consumption @ V
Accuracy
Linearity 0 .. I
Thermal drift of V
Thermal drift of V
Thermal drift of the gain
Residual voltage @ I
Reaction time @ 10 % of I
Response time @ 90 % of I
di/dt accurately followed
Output noise (DC ..10 kHz)
Frequency bandwidth (-3 dB)
Ambient operating temperature
Ambient storage temperature
Creepage distance
Clearance distance
Comparative tracking index (Group I )
UL94 classification
Mass
Standards
REF
Thermal drift of V
2)
.. 3 x I
@ I
PN
(DC .. 1 MHz)
PN
PN
, T
OUT
REF
OUT
1)
A
@ I
P
- Output voltage
= 25°C
/ V
= 0, after an overload of 3 x I
V
V
REF
REF
P
REF
I
= 0
P
P
C
PN
Output impedance
Load impedance
@ I
= 0
= 5 V
PN
3)
P
= 0
All Data are given with a R
PN DC
typ. 200
±20
±60
V
V
2.5 ± 0.025
5
22
<±0.7
< 3
< 5
> 50
< 15
< 40
DC .. 50
- 40 .. + 85
- 40 .. + 85
> 5.5
> 5.5
> 600
V0
10
EN 50178
±0.05
±0.5
±0.4
±0.01
±0.2
±1
±1
REF
REF
2
10
1
200
± (0.625·I
± 0.0125
% of reading/K
L
(97-10-01)
= 10 k
% of I
% of I
% of I
% of I
P
m V p p
m V p p
/I
mV/K
mV/K
PN
A/µs
%/K
m m
m m
kHz
mA
) V
k
k
µF
°C
°C
µs
µs
PN
PN
PN
PN
A
A
V
V
V
V
g
I
Features
Advantages
Applications
PN
Hall effect measuring principle
Multirange current transducer
through PCB pattern lay-out
Galvanic isolation between primary
and secondary circuit
Isolation test voltage 2500V
Low power consumption
Extremely low profile, 10mm
Single power supply +5V
Fixed offset & gain
Small size and space saving
Only one design for wide current
ratings range
High immunity to external
interference.
Internal & external reference
AC variable speed drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies
(UPS)
Switched Mode Power Supplies
(SMPS)
Power supplies for welding
applications.
= 5 - 10 - 20 A
w w w .lem.com
041222/3
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HXS 20-NP Summary of contents
Page 1
... Current Transducer HXS 20-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). Electrical data I Primary nominal r.m.s. current PN I Primary current measuring range P V Analog output voltage @ I ...
Page 2
... Current Transducer HXS 20-NP Insulation category V Nominal Voltage b with IEC 61010-1 standards and following conditions - Single insulation - Over voltage category III - Pollution degree 2 - Heterogeneous field V Nominal Voltage b with EN 50178 standards and following conditions - Reinforced insulation - Over voltage category III - Pollution degree 2 ...
Page 3
... Fastening & connection of secondary Recommended PCB hole LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. 16.5 12 6.1 Recommended connection circuit Required Connection Circuit Required Connection Circuit 8 7 HXS 20- 8-1.3d Operation Principle Ip Primary current Primary ...