HAS-300-S Datasheet, PDF (1/3 Pages) LEM – Current Transducer HAS 50 .. 600-S

Current Transducer HAS 50 .. 600-S
For the electronic measurement of currents: DC, AC, pulsed...,
with galvanic isolation between the primary circuit and the secondary
circuit.
I_PN = 50 .. 600 A
Electrical data
Type
Primary nominal Primary current, RoHS since

current rms measuring range ¹⁾ date code
I_PN (A)
HAS 50-S
50
I_PM (A)
± 150
45217
HAS 100-S
100
± 300
45325
HAS 200-S
200
± 600
45166
HAS 300-S
300
± 900
45326
HAS 400-S
400
± 900
45333
HAS 500-S
500
± 900
45201
HAS 600-S
600
± 900
45260
V_C
Supply voltage (± 5 %) ¹⁾
± 15
V
I_C
Current consumption
± 15
mA
R_IS Isolation resistance @ 500 VDC
> 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 ²⁾
> 1
kΩ
Accuracy - Dynamic performance data
X
ε
L
Accuracy @ I_PN , T_A = 25°C (excluding offset)
Linearity error ³⁾ (0 .. ± I_PN)
< ± 1
< ± 1
%
% of I_PN
V_OE Electrical offset voltage, T_A = 25°C
< ± 20
mV
V_OH Hysteresis offset voltage @ I_P = 0,

after an excursion of 1 x I_PN < ± 20
mV
TCV_OE Temperature coefficient of V_OE HAS 50-S
< ± 2
mV/K

HAS 100 .. 600-S < ± 1
mV/K
TCV_OUT Temperature coefficient of V_OUT (% of reading)
t_r
Response time to 90 % of I_PN step
di/dt di/dt accurately followed
< ± 0.1
< 3
> 50
%/K
µs
A/µs
BW Frequency bandwidth (- 3 dB) ⁴⁾
DC .. 50
kHz
General data
T_A
Ambient operating temperature
T_S
Ambient storage temperature
m
Mass
approx
Standard
- 10 .. + 80
°C
- 25 .. + 80
°C
60
g
EN 50178: 1997
Notes: ¹⁾ Operating at ± 12 V ≤ V_C < ± 15 V will reduce the measuring range
2) _{If the customer uses 1 kΩ of the load resistor, the primary current has to be}
limited as the nominal. To measure the full defined measuring range, the
load resistor should be at minimum 10 kΩ
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.
Features
●● Hall effect measuring principle
●● Galvanic isolation between
primary and secondary circuit
●● Low power consumption
●● Extended measuring range
(3 x I_PN)
●● Isolated 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
●● Industrial.
25October2012/version 11
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
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