Current Transducer HY 5 .. 25-P
For the electronic measurement of currents: DC, AC, pulsed...,
with galvanic separation between the primary circuit and the secondary
circuit.
I
PN
= 5 .. 25 A
Electrical data
Primary nominal
rms current
I
PN
(A)
5
10
12.5
15
20
25
V
out
Primary current
measuring range
I
PM
(A)
±15
±30
±37.5
±45
±60
±75
Primary
conductor½½᷉
(mm)
Type
RoHS since
date code
45260
45286
45264
45276
46097
45269
V
MΩ
kV
kΩ
V
Ω
V
mA
Features
●
Hall effect measuring principle
● Insulation voltage 2500 V ½
●
Compact design for PCB
mounting
●
Low power consumption
●
Extended measuring range
(3 ×
I
PN
)
●
Insulating plastic case recognized
according to UL 94-V0.
⌀
0.7
⌀
1.1
⌀
1.4
⌀
1.4
2 ×
⌀
1.2
1)
2 ×
⌀
1.4
1)
HY 5-P
HY 10-P
HY 12-P
HY 15-P
HY 20-P
HY 25-P
±4
Î
P
Output voltage (Analog) @ +I
PN
,
R
L
= 10 kΩ,
T
A
= 25° C
Overload capability (1 ms)
Insulation resistance @ 500 V DC
Rms voltage for AC insulation test, 50 Hz, 1 min
Load resistance
Rated insulation rms voltage
Output internal resistance
Supply voltage (±5 %)
3)
Current consumption
R
IS
U
d
R
L
U
b
R
out
U
C
I
C
50 ×
I
PN
> 1000
2.5
>1
500
2)
100
± 12 .. 15
±10
Advantages
●
Easy mounting
●
Small size and space saving
●
Only one design for wide current
ratings range
●
High immunity to external
interference.
Accuracy - Dynamic performance data
X
ε
L
TCV
OE
TCV
out
V
OE
V
OH
t
r
di/dt
BW
Accuracy @
I
PN
,
T
A
= 25° C (excluding offset)
Linearity error
4)
(0 .. ±I
PN
)
Temperature coefficient of
V
OE
typical
max
Temperature coefficient of
V
out
(% of reading)
Electrical offset voltage @
T
A
= 25 °C
Hysteresis offset voltage @
I
P
= 0,
after an excursion of 1 ×
I
PN
Step response time to 90 % of
I
PN
HY 25-P
others
di/dt accurately followed
Frequency bandwidth (-3 dB)
5)
< ±1
< ±1
±1.5
±3
< ±0.1
<
±40
< ±15
<5
<3
> 50
DC .. 50
%
% of
I
PN
mV/K
mV/K
%/K
mV
mV
µs
µs
A/µs
kHz
Applications
●
Static converters for DC motor
drives
●
Switched Mode Power Supplies
(SMPS)
●
AC variable speed drives
●
Uninterruptible Power Supplies
(UPS)
●
Battery supplied application
●
General purpose inverters.
Application domain
●
Industrial.
General data
T
A
T
S
m
Notes:
1)
2)
Conductor terminals are soldered together
Pollution class 2. overvoltage category III
3)
Operating at ±12 V ≤
U
C
< ±15 V will reduce measuring range
4)
Linearity data exclude the electrical offset
5)
Please refer to derating curves in the technical file to avoid excessive core heating at high frequency
6)
Please consult characterisation report for more technical details and application advice.
74.73.08.000.0, 74.73.13.000.0, 74.73.14.000.0, 74.73.15.000.0, 74.73.17.000.0, 74.73.19.000.0
Ambient operating temperature
Ambient storage temperature
Mass
Standard
6)
-10 .. +80
°C
-25 .. +85
°C
< 14
g
EN 50178: 1997
Page 1/2
26February2014/Version 9
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
www.lem.com
Dimensions
HY 5 .. 25-P
(in
mm. 1 mm = 0.0394 inch)
Dimensions
HY 5..25-P
(in
mm)
36.0 Max.
32.0 Max.
HY 5 to 15-P
JA PAN
18.0
12.0
12 Max.
HY 5-P
HY 10 - P
JP2
9639
45059
(0.5)
3 x 2.54
10±0.3
( d)
8.5±0.3
(0.3)
(a)±0.3
1 2 3 4
5
6
3.9±0.3
HY 20 to 25-P
HY 20 - P
9639
PIN ARRANGEMENT
Pins Arrangement
1 +15 V
2 -15 V
3 OUTPUT
4 0V
5 PRIMARY IN
6 PRIMARY OUT
1
2
3
4
+15V
--15V
OUTPUT
0V
3±0.5
3 x 2.54
10±0.3
(
d
x2)
8.5±0.3
5 PRIMARY IN
6 PRIMARY OUT
PCB MOUNTING DIMENSIONS
(in mm ±0.1, hole -0, +0.2)
HY 5 to15-P
3 x 2.54
10
2 holes dia. (e)
8.5
HY 20 to 25-P
4 holes dia 1
holes dia (e)
Type
HY
HY
HY
HY
HY
HY
05-P
10-P
12-P
15-P
20-P
25-P
(g)
3 x 2.54
10
8.5
(g)
a
mm
1.1
1.4
1.5
1.5
1.4
1.5
d
mm
0.7
1.1
1.4
1.4
1.2
1.4
e
mm
1.2
1.6
2.0
2.0
1.8
2.0
g
mm
--
--
--
--
1.4
1.6
Safety
Safety
This transducer must be used in electric/electronic equipment
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements
with respect to applicable standards and safety requirements
in accordance with the manufacturer’s operating instructions.
in accordance with the following manufacturer's operating
instructions.
Caution, risk of
of electrical
shock
Caution, risk
electrical
shock
When operating the transducer, certain parts of the module can
When operating the transducer, certain parts of the module
carry hazardous voltage (eg. primary busbar, power supply).
can carry hazardous voltage (eg. primary connections,
Ignoring
supply). Ignoring
lead
warning can lead to injury and/
power
this warning can
this
to injury and/or cause serious
damage.
or cause serious damage. This transducer is a build-in
This transducer is a built-in device, whose
inaccessible
parts
device, whose conducting parts must be
conducting
after
must be inaccessible after
housing or additional shield could
installation. A protective
installation.
A
be used. Main supply must be
shield
to be
be used.
protective housing or additional
able
could
disconnected.
Main supply must be able to be disconnected.
LEM
26February2014/Version 9
reserves
061027/8
the right to carry out modifications
modifications on its transducers,
to improve
improve
without
without
notice.
LEM reserves the right to carry out
on its transducers, in order
in order to
them,
them,
prior
prior notice
Page 2/2
Page 2/2
www.lem.com
www.lem.com
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