Electrical data
Primary nominal Primary current, Primary Type RoHS since
current rms measuring range conductor date code
IPN (A) IPM (A) (mm)
5± 15 ∅ 0.7 HY 5-P 45260
10 ± 30 ∅ 1.1 HY 10-P 45286
12.5 ± 37.5 ∅ 1.4 HY 12-P 45264
15 ± 45 ∅ 1.4 HY 15-P 45276
20 ± 60 2 x ∅ 1.2 1) HY 20-P 46097
25 ± 75 2 x ∅ 1.4 1) HY 25-P 45269
VCSupply voltage (± 5 %) 6) ± 12 .. 15 V
I CCurrent consumption ± 10 mA
Î POverload capability (1 ms) 50 x IPN
VdRms voltage for AC isolation test, 50 Hz, 1 min 2.5 kV
VbRated isolation voltage rms 500 2) V
R IS Isolation resistance @ 500 VDC > 1000 MΩ
VOUT Output voltage (Analog) @ + IPN, RL = 10 kΩ, TA = 25°C ± 4 V
ROUT Output internal resistance 100 Ω
R LLoad resistance > 1 kΩ
Accuracy - Dynamic performance data
XAccuracy @ IPN, TA = 25°C (excluding offset) < ± 1 %
εLLinearity error 3) (0 .. ± IPN)< ± 1 % of IPN
VOE Electrical offset voltage@ TA = 25°C < ± 40 mV
VOH Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN < ± 15 mV
TCVOE Temperature coefficient of VOE typ. ± 1.5 mV/K
max. ± 3mV/K
TCVOUT Temperature coefficient of VOUT (% of reading) < ± 0.1 %/K
t rResponse time to 90% of IPN step < 3 µs
di/dt di/dt accurately followed > 50 A/µs
BW Frequency bandwidth 4) (- 3 dB) DC .. 50 kHz
General data
TAAmbient operating temperature - 10 .. + 80 °C
TSAmbient storage temperature - 25 .. + 85 °C
mMass < 14 g
Standards 5) EN 50178: 1997
Current Transducers HY 5..25-P
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).
IPN =5 .. 25 A
Features
•Hall effect measuring principle
•Galvanic isolation between primary
and secondary circuit
•Isolation voltage 2500 V~
•Compact design for PCB mounting
•Low power consumption
•Extended measuring range (3 x IPN)
•Insulated plastic case recognized
according to UL 94-V0.
Advantages
•Easy mounting
•Small size and space saving
•Only one design for wide current
ratings range
•High immunity to external
interference.
Applications
•Static converters for DC motor drives
•Switched Mode Power Supplies
(SMPS).
•AC variable speed drives
•Uninterruptible Power Supplies
(UPS)
•Battery supplied applications
•General purpose inverters
Application domain
•Industrial
Notes : 1) Conductor terminals are soldered together.
2) Pollution class 2, overvoltage category III.
3) Linearity data exclude the electrical offset.
4) Please refer to derating curves in the technical file to avoid excessive
core heating at high frequency.
5) Please consult characterisation report for more technical details and
application advice.
6) Operating at ±12V ≤ Vc < ±15V will reduce measuring range.
061027/8 www.lem.com
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
Page 1/2
Dimensions HY 5..25-P (in mm. 1 mm = 0.0394 inch)
Safety
This transducer must be used in electric/electronic equipment
with respect to applicable standards and safety requirements
in accordance with the following manufacturer's operating
instructions.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can
carry hazardous voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious
damage.
This transducer is a built-in device, whose conducting parts
must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
JAPAN
HY 5 to 15-P
HY 20 to 25-P
1 2 3 4 5 6
1 +15V
2 --15V
3 OUTPUT
4 0V
5 PRIMARY IN
6 PRIMARY OUT
PCB MOUNTING DIMENSIONS
PIN ARRANGEMENT
2 holes dia. (e)
4 holes dia 1
(in mm ±0.1, hole -0, +0.2)
3 x 2.54
10
8.5
holes dia (e)
3 x 2.54
10
8.5
HY 5 to15-P
HY 20 to 25-P
(g)(g)
3 x 2.54
3 x 2.54
(d)
10±0.3
8.5±0.3
10±0.38.5±0.3(a)±0.3
36.0 Max.
12 Max.
(0.3)
(0.5)
3.9±0.3
3±0.5
HY 10 - P
9639
HY 20 - P
9639
Type a d e g
mm mm mm mm
HY 05-P 1.1 0.7 1.2 --
HY 10-P 1.4 1.1 1.6 --
HY 12-P 1.5 1.4 2.0 --
HY 15-P 1.5 1.4 2.0 --
HY 20-P 1.4 1.2 1.8 1.4
HY 25-P 1.5 1.4 2.0 1.6
(
d
x2)
12.018.0
32.0 Max.
HY 5-P
45059
JP2
061027/8 www.lem.com
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
Page 2/2
