HY5P Datasheet, PDF (1/2 Pages) LEM – Current Transducers HY 5 to 25-P/SP1

Current Transducers HY 5 to 25-P/SP1
For the electronic measurement of currents : DC, AC, pulsed...,
with a galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit) with unipolar power
supply.
I_PN = 5 .. 25 A
Electrical data
Primary nominal
Primary current
r.m.s. current
measuring range
I_PN (A)
I_P(A)
5
± 15
10
± 30
12.5
± 37.5
15
± 45
20
± 60
25
± 75
Primary
conductor
(mm)
∅ 0.7
∅ 1.1
∅ 1.4
∅ 1.4
2 x ∅ 1.2 ¹⁾
2 x ∅ 1.4 ¹⁾
Type
HY 05-P/SP1
HY 10-P/SP1
HY 12-P/SP1
HY 15-P/SP1
HY 20-P/SP1
HY 25-P/SP1
V
Supply voltage (± 5 %)
C
single + 5
V DC
I_C
Current consumption
10
mA
Î_P
Overload capability (1 ms)
50 x I_PN
V
R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn 2.5
kV
d
V_b
R.m.s. rated voltage, safe separation
500²⁾
V
R _IS
Isolation resistance @ 500 VDC
> 1000 MΩ
V_OUT
R_OUT
R_L
Output voltage @ + I_PN, R_L = 10 kΩ, T_A = 25°C
2.5
V
Output voltage @ - I_PN, R_L = 10 kΩ, T_A = 25°C
1.5
V
Output internal resistance
100
Ω
Load resistance
>1
kΩ
Accuracy - Dynamic performance data
X
ε_L
V_OE
V_OH
V
OT
ε TC
G
t_r
di/dt
f
Accuracy @ I_PN, T_A = 25°C (without offset)
Linearity ³⁾ (0 .. ± I_PN)
Electrical offset voltage, T_A = 25°C
Hysteresis offset voltage @ I_P = 0
after an excursion of 1 x I
PN
Thermal drift of V
typ
OE
max
Thermal drift of the gain (% of reading)
Response time @ 90% of I_P
di/dt accurately followed
Frequency bandwidth ⁴⁾ (- 3 dB)
General data
<±2
%
< ± 1 % of I_PN
< + 2V ± 25 mV
< ± 10 mV
± 1.5 mV/K
±3
mV/K
< ± 0.1 %/K
<5
µs
> 50
A/µs
DC .. 50 kHz
T_A
Ambient operating temperature
T_S
Ambient storage temperature
m
Mass
Standards ⁵⁾
- 10 .. + 80 °C
- 25 .. + 85 °C
< 14
g
EN 50178
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.
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 I_PN)
• 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 against external
interference.
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).
980723/2
LEM Components
www.lem.com