HAS50-S_06 Datasheet, PDF (1/2 Pages) LEM – Current Transducer

Current Transducer HAS 50 .. 600-S
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).
I_PN = 50 .. 600 A
V_OUT = ± 4 V
Electrical data
Primary nominal
current rms
I_PN (A)
50
100
200
300
400
500
600
Primary current,
measuring range ⁵⁾
I_PM (A)
± 150
± 300
± 600
± 900
± 900
± 900
± 900
Type
HAS 50-S
HAS 100-S
HAS 200-S
HAS 300-S
HAS 400-S
HAS 500-S
HAS 600-S
RoHS since
date code
45217
45325
45166
45326
45333
45201
45260
V_C
Supply voltage (± 5 %) ⁵⁾
± 15
V
I
Current consumption
C
± 15
mA
Î_P
Overload capability
30,000
At
V
Rms voltage for AC isolation test, 50 Hz, 1 min
3
kV
d
V_b
Rated isolation voltage rms, safe separation
500¹⁾
V
R
Isolation resistance @ 500 VDC
IS
> 1000 MΩ
V_OUT
Output voltage (Analog)@ ± I_PN, R_L = 10 kΩ, T_A = 25°C ± 4V ± 40 mV
R
OUT
Output internal resistance
approx. 100
Ω
R_L
Load resistance ⁶⁾
>1
kΩ
Accuracy - Dynamic performance data
X
ε_L
V_OE
V
OH
TCV_OE
TCV_OUT
t_r
di/dt
BW
Accuracy @ I_PN, T_A = 25°C (without offset)
Linearity error ²⁾ (0 .. ± I )
PN
Electrical offset voltage, T_A = 25°C
Hysteresis offset voltage @ I = 0;
P
after an excursion of 1 x I_PN
Temperature coefficient of V_OE HAS 50-S
HAS 100..600-S
Temperature coefficient of V_OUT (% of reading)
Response time to 90% of I_P step
di/dt accurately followed
Frequency bandwidth (- 3 dB) ³⁾
<±1
%
< ± 1 % of I
PN
< ± 20 mV
< ± 20 mV
< ± 2 mV/K
< ± 1 mV/K
< ± 0.1 %/K
<3
µs
> 50
A/µs
DC .. 50 kHz
General data
T_A
Ambient operating temperature
T_S
Ambient storage temperature
m
Mass
Standards ⁴⁾
- 10 .. + 80 °C
- 25 .. + 80 °C
approx. 60
g
EN 50178: 1997
Features
• Hall effect measuring principle
• Galvanic isolation between primary
and secondary circuit
• Isolation voltage 3000 V~
• Low power consumption
•
Extended
measuring
range
(3
x
I)
PN
• Insulated plastic case made of
polycarbonate PBT 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
• AC variable speed drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies
(UPS)
• Switched Mode Power Supplies
(SMPS)
• Power supplies for welding
applications.
Application Domain
Notes : ¹⁾ Pollution class 2, overvoltage category III.
2) _{Linearity data exclude the electrical offset.}
3) _{Please refer to derating curves in the technical file to avoid excessive}
core heating at high frequency.
4) _{Please consult characterisation report for more technical details and}
application advice.
5) _{Operating at ±12V ≤ Vc < ±15V will reduce the measuring range.}
6) _{If the customer uses 1kΩ of the load resistor, the primary current has to}
be limited as the nominal.
• Industrial
061019/7
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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