HXS 20-NP LEM USA Inc, HXS 20-NP Datasheet
HXS 20-NP
Manufacturer Part Number
HXS 20-NP
Description
SENSOR CURRENT 20A 5V MOD
Manufacturer
LEM USA Inc
Series
HXSr
Datasheet
1.HXS_20-NP.pdf
(3 pages)
Specifications of HXS 20-NP
Current - Sensing
±20A
Sensitivity
-
Current - Supply
22mA
Sensor Type
Open Loop Hall Effect
Voltage - Supply
5V
Output
-
Frequency
50kHz
Polarization
Bidirectional
Operating Temperature
-40°C ~ 85°C
Package / Case
Module
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
398-1025-5
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
TCV
V
t
t
di/dt
V
BW
T
T
m
061018/12
Notes :
PN
PM
C
ra
r
A
S
OUT
REF
C
OM
no
OUT
L
L
L
Electrical data
Accuracy - Dynamic performance data
General data
OUT
OE
REF
OUT
/ V
1)
2)
3)
REF
It is possible to overdrive V
between 2 - 2.8 V providing its ability to sink or source approximately
2.5 mA.
Excluding offset and hysteresis.
Small signal only to avoid excessive heatings of the magnetic core.
Primary nominal current rms
Primary current, measuring range
Output voltage (Analog) @ I
Reference voltage
Load resistance
Output internal resistance
Capacitive loading
Supply voltage (± 5 %)
Current consumption @ V
Accuracy
Linearity error 0 .. I
Temperature coefficient of V
Temperature coefficient of V
Temperature coefficient of V
Temperature coefficient of V
Magnetic offset voltage @ I
after an overload of 3 x I
Reaction time @ 10 % of I
Response time to 90 % of I
di/dt accurately followed
Output voltage noise (DC ..10 kHz)
Frequency bandwidth (-3 dB)
Ambient operating temperature
Ambient storage temperature
Mass
Standards
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
2)
@ I
PN
.. 3 x I
, T
PN
1)
V
V
A
REF
REF
- Output voltage
= 25°C
PN
(DC .. 1 MHz)
Output impedance
Load impedance
PN
C
REF
PN
P
I
= 5 V
PN
P
P
OE
OUT
= 0,
REF
OUT
with an external reference voltage
= 0
3)
step
@ I
/ V
REF
P
All Data are given with a R
= 0
@ I
P
= 0
typ. 200
± 20
± 60
V
V
2.5 ± 0.025
5
22
< ± 0.7
< 3
< 5
> 50
< 20
< 40
DC .. 50
- 40 .. + 85
- 40 .. + 85
10
EN 50178: 1997
REF
REF
± 0.05% of reading/K
± 1
± 0.5
± 1
± 0.4
± 0.01
± 0.2
2
10
1
200
± (0.625·I
± 0.0125
L
= 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
kHz
mA
) V
k
k
µF
°C
°C
µs
µs
PN
PN
PN
PN
A
A
V
V
V
g
I
Features
Advantages
Applications
Application Domain
PN
Insulated plastic case recognized
according to UL 94-V0.
Hall effect measuring principle
Multirange current transducer
through PCB pattern lay-out
Galvanic isolation between primary
and secondary circuit
Isolation test voltage 3500V
Low power consumption
Extremely low profile, < 11mm
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
Industrial
applications.
= 5 - 10 - 20 A
www.lem.com
Page 1/3
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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 current rms PN I Primary current, measuring range PM V Output voltage (Analog ...
Page 2
... Current Transducer HXS 20-NP Isolation characteristics V Rated isolation voltage rms b with IEC 61010-1 standards and following conditions - Single insulation - Over voltage category III - Pollution degree 2 - Heterogeneous field V Rated isolation voltage rms b with EN 50178 standards and following conditions - Reinforced insulation - Over voltage category III ...
Page 3
... Dimensions HXS 20-NP (in mm 0.0394 inch) 0.6 Ref Out GND Vc 4-0.5*0.25 7.7 Primary current Primary Number of primary turns nominal maximum resistance I [ ohm 0.05 0 Mechanical characteristics General tolerance Fastening & connection of primary jumper Recommended PCB hole Fastening & connection of secondary Recommended PCB hole ...