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HAC300-S fiches techniques PDF

LEM - Current Transducers HAC 100 ~800-S

Numéro de référence HAC300-S
Description Current Transducers HAC 100 ~800-S
Fabricant LEM 
Logo LEM 





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HAC300-S fiche technique
Current Transducers HAC 100 ... 800-S
IPN = 100 .. 800 A
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).
Preliminary
Electrical data
Primary nominal
r.m.s. current
I (A)
PN
100
200
300
400
600
800
Primary current
measuring range
I (A)
P
± 300
± 600
± 900
± 900
± 1800
± 1800
Type
HAC 100-S
HAC 200-S
HAC 300-S
HAC 400-S
HAC 600-S
HAC 800-S
VC Supply voltage (± 5 %)
± 15
V
IC
Current consumption
HAC 100-S .. 400-S
< ± 18
mA
HAC 600-S .. 800-S
< ± 25
mA
Vd
R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn 2.5
kV
RIS Isolation resistance @ 500 VDC
> 1000 M
VOUT
Output voltage @ ± IPN, RL = 10 k, TA = 25°C
±4
V
ROUT Output internal resistance
100
RL Load resistance
>10 k
Accuracy - Dynamic performance data
X
εL
VOE
VOH
εVOT
TC G
tr
f
Accuracy @ IPN, TA = 25°C (without offset)
Linearity (0 .. ± IPN)
Electrical offset voltage, TA = 25°C
Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN
Thermal drift of VOE
Thermal drift (% of reading)
Response time @ 90% of IP
Frequency bandwidth (- 3 dB)1)
General data
TA Ambient operating temperature
TS Ambient storage temperature
m Mass
< ± 1 % of IPN
< ± 1 % of IPN
< ± 30
mV
< ± 35
<±1
< ± 0.1
<7
DC .. 50
mV
mV/K
%/K
µs
kHz
- 10 .. + 80 °C
- 15 .. + 85 °C
70 g
Features
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
Isolation voltage 2500 V
Low power consumption
Extended measuring range (3 x IPN)
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 : EN50178 approval pending
1) Derating is needed to avoid excessive core heating at high frequency.
010118/2
LEM Components
www.lem.com

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