LEM HY15-P Current transducers hy 5 to 25-p Datasheet

Current Transducers HY 5 to 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
Electrical data
Primary nominal
r.m.s. current
IPN (A)
Primary current
measuring range
IP (A)
± 15
± 30
± 37.5
± 45
± 60
± 75
5
10
12.5
15
20
25
Primary
conductor
(mm)
Type
Features
∅ 0.7
∅ 1.1
∅ 1.4
∅ 1.4
2 x ∅ 1.2 1)
2 x ∅ 1.4 1)
Supply voltage (± 5 %) 6)
Current consumption
Overload capability (1 ms)
R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn
R.m.s. rated voltage, safe separation
Isolation resistance @ 500 VDC
Output voltage @ ± IPN, RL = 10 kΩ, TA = 25°C
Output internal resistance
Load resistance
VC
IC
ÎP
Vd
Vb
R IS
VOUT
ROUT
RL
• Hall effect measuring principle
• Galvanic isolation between primary
HY 5-P
HY 10-P
HY 12-P
HY 15-P
HY 20-P
HY 25-P
±12 .. ±15
±10
50 x IPN
2.5
5002)
> 1000
±4
100
>1
and secondary circuit
V
mA
kV
V
MΩ
V
Ω
kΩ
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
Accuracy - Dynamic performance data
X
VOT
Accuracy @ IPN, TA = 25°C (without offset)
Linearity 3) (0 .. ± IPN)
Electrical offset voltage, TA = 25°C
Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN
Thermal drift of VOE
TC ε G
tr
di/dt
f
Thermal drift of the gain (% of reading)
Response time @ 90% of IP
di/dt accurately followed
Frequency bandwidth 4) (- 3 dB)
ε
• Isolation voltage 2500 V~
• Compact design for PCB mounting
• Low power consumption
• Extended measuring range (3 x IPN)
• Insulated plastic case recognized
L
VOE
VOH
interference.
< ±1
< ±1
< ±40
typ.
max.
%
% of IPN
mV
< ±15
mV
±1.5
mV/K
±3
mV/K
< ±0.1
%/K
<3
µs
> 50
A/µs
DC .. 50
kHz
Applications
• General purpose inverters
• AC variable speed drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies
(UPS)
• Switched Mode Power Supplies
(SMPS).
General data
TA
TS
m
Notes :
Ambient operating temperature
Ambient storage temperature
Mass
Standards 5)
-10 .. +80
-25 .. +85
< 14
EN 50178
°C
°C
g
1)
Conductor terminals are soldered together.
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.
2)
LEM Components
030402/4
www.lem.com
36.0 Max.
HY 5 to 15-P
32.0 Max.
JAPAN
12 Max.
18.0
12.0
HY 10 - P
9639
( d)
(0.5)
3 x 2.54
1 2 3 4
5
3.9±0.3
6
HY 20 - P
9639
3±0.5
(
PIN ARRANGEMENT
1
2
3
4
dx2)
+15V
--15V
OUTPUT
0V
5 PRIMARY IN
6 PRIMARY OUT
8.5±0.3
10±0.3
3 x 2.54
(a)±0.3
8.5±0.3
10±0.3
HY 20 to 25-P
(0.3)
PCB MOUNTING DIMENSIONS (in mm ±0.1, hole -0, +0.2)
2 holes dia. (e)
HY 5 to15-P
3 x 2.54
10
8.5
HY 20 to 25-P
Type
holes dia (e)
4 holes dia 1
(g)
3 x 2.54
10
LEM reserves the right to change limits and dimensions.
(g)
8.5
HY
HY
HY
HY
HY
HY
05-P
10-P
12-P
15-P
20-P
25-P
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
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