HASS-200-S Datasheet, PDF (1/3 Pages) LEM – Current Transducer HASS 50 .. 600-S

Current Transducer HASS 50 .. 600-S
For the electronic measurement of currents: DC, AC, pulsed...,
with galvanic separation between the primary circuit and the secondary
circuit.
I_PN = 50 .. 600 A
Electrical data
All data are given with R_L = 10 kΩ
Primary nominal Primary current
rms current measuring range
I_PN (A)
50
I_PM (A)
±150
100
±300
200
±600
300
±900
400
±1100
500
±1100
600
±1100
G_Th
Theoretical sensitivity @ I_PN
V_out
Analog output voltage @ I_P
V_ref
Reference voltage ¹⁾ Output voltage
Output impedance
Load impedance
R_L
Load resistance
R_out
Output internal resistance
C_L
Capacitive loading (±20 %)
U_C
Supply voltage (±5 %) ²⁾
I_C
Current consumption @ U_C = 5 V

Type
HASS 50-S
HASS 100-S
HASS 200-S
HASS 300-S
HASS 400-S
HASS 500-S
HASS 600-S
0.625 V/ I_PN
V_OE ±(0.625·I_P/ I_PN) V
2.5 ±0.025
V
typ. 200
Ω
≥200
Ω
≥2
kΩ
<5
Ω
= 4.7
nF
5
V
19 (typ) mA
25 (max) mA
Accuracy - Dynamic performance data
X
ε_L
TCV_OE
TCV_ref
TCG
Accuracy ³⁾ @ I_PN, T_A = 25° C
Linearity error
0 .. I_PN
0 .. I_PM
Temperature coefficient of V_OE
Temperature coefficient of V_ref
Temperature coefficient of G
≤±1
≤±0.5
≤±1
(V_out - V_ref @ I_P = 0) ≤±0.1
≤±190
≤±250
%
%
%
mV/K
ppm/K
ppm/K
V_OE
Electrical offset voltage @ I_P = 0, T_A = 25 °C
V_OM
Magnetic offset voltage @ I_P = 0
after an overload of I_PM

t_ra
Reaction time to 10 % of I_PN step
t_r
Step response time to 90 % of I_PN HASS 50-S
others
V_ref ±0.015
V
<±0.4
%
<3
µs
<4 µs
<3.5 µs
di/dt di/dt accurately followed I_PN ≥100 A
I_PN <100 A
V_no
Output voltage noise (DC .. 20 MHz)
BW
Frequency bandwidth (-3 dB) ⁴⁾
100
A/µs
I_PN A/µs
<40 mVpp
DC .. 240
kHz
Features
●● Hall effect measuring principle
●● Galvanic separation between
primary and secondary circuit
●● Insulation test voltage 3300 V
●● Low power consumption
●● Single power supply +5 V
●● Fixed offset & sensitivity
●● Insulating plastic case recognized
according to UL 94-V0.
Advantages
●● Easy installation
●● Small size and space saving
●● Only one design for wide current
ratings range
●● High immunity to external
interference
●● Internal & external reference.
Applications
●● AC variable speed drives and
servo motor 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.
74.71.25.000.0, 74.71.34.000.0, 74.71.44.000.0, 74.71.46.000.0, 74.71.48.000.0, 74.71.50.000.0, 74.71.52.000.0
5November2014/Version 17
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
www.lem.com