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PDF ( 数据手册 , 数据表 ) HX50-P

零件编号 HX50-P
描述 Current Transducer HX 03~50-P
制造商 LEM
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HX50-P 数据手册, 描述, 功能
Current Transducer HX 03 .. 50-P
IPN =
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).
3 .. 50 A
Electrical data
Primary nominal
r.m.s. current
IPN (A)
3
5
10
15
20
25
50
Primary current
measuring range
IP (A)
±9
± 15
± 30
± 45
± 60
± 75
± 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
HX 03-P
HX 05-P
HX 10-P
HX 15-P
HX 20-P
HX 25-P
HX 50-P
VOUT
ROUT
R
L
VC
IC
Vd
Ve
Output voltage @ ± IPN, RL = 10 k, TA = 25°C
Output impedance
±4
< 50
Load resistance
10
Supply voltage (± 5 %)1)
± 15
Current consumption
< ± 15
R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn > 3
R.m.s. voltage for partial discharge extinction
at 10pC
1
Impulse withstand voltage, 1.2/50µs
6
V
k
V
mA
kV
kV
kV
Accuracy-Dynamic performance data
X
εL
V
OE
VOH
V
εOT
TC
G
t
r
f
Accuracy @ IPN, TA = 25°C (without offset)
Linearity (0 .. ± IPN)
Electrical offset voltage, T = 25°C
A
Hysteresis offset voltage @ IP = 0;
after an excursion of 3 x IPN
Thermal drift of V
OE
Thermal drift of the gain (% of reading)
Response time @ 90% of I
P
Frequency bandwidth (-3 dB) 2)
<±1
<±1
< ± 40
< ± 15
max. ± 1.5
± 0.1
3
50
% of IPN
% of IPN
mV
mV
mV/K
%/K
µs
kHz
General data
TA Ambient operating temperature
TS Ambient storage temperature
m Mass
Min. internal creepage distance/clearance
Isolation material group
Standards
- 25 .. + 85
- 25 .. + 85
8
5.5
I
EN50178
°C
°C
g
mm
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
LEM Components
Features
Galvanic isolation between primary
and secondary circuit
Hall effect measuring principle
Isolation voltage 3000V
Low power consumption
Extended measuring range(3x IPN)
Power supply from ±12V to ±15V
Material 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
030806/5
www.lem.com












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