HAS50-S Datasheet, PDF (1/2 Pages) LEM – Current Transducers HAS 50 to 600-S

Current Transducers HAS 50 to 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 =
V_OUT =
50 .. 600 A
±4V
Electrical data
Primary nominal
r.m.s. current
I (A)
PN
50
100
200
300
400
500
600
Primary current
measuring range
I (A)
P
± 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
V_C
I_C
I_OC
V_d
V_b
R_IS
V_OUT
40
R_OUT
R_L
mV
Supply voltage (± 5 %)
Current consumption
Overload capacity
R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn
R.m.s. rated voltage, safe separation
Isolation resistance @ 500 VDC
Output voltage @ ± I_PN, R_L = 10 kΩ, T_A = 25°C
± 15
V
± 15
mA
30,000
At
3
kV
500¹⁾
V
> 1000 MΩ
± 4V ±
Output internal resistance
Load resistance
approx. 100
Ω
>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 ²⁾ (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_OE
HAS 50-S
HAS 100 to HAS 600-S
Thermal drift of the gain (% of reading)
Response time @ 90% of I_P
di/dt accurately followed
Frequency bandwidth (- 3 dB) ³⁾
<±1
%
< ± 1 % of I_PN
< ± 20
mV
< ± 20
<±2
<±1
< ± 0.1
<3
> 50
DC .. 50
mV
mV/K
mV/K
%/K
µs
A/µs
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
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.
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.
LEM Components
981007/4
www.lem.com