Electrical data
Primary nominal
Primary current
Type
r.m.s. current
measuring range
I
PN
(A)
I
P
(A)
500
1500
HAT 500-S
800
2400
HAT 800-S
1000
3000
HAT 1000-S
1200
3000
HAT 1200-S
1500
3000
HAT 1500-S
V
C
Supply voltage ( 5 %)
15
V
I
C
Current consumption
15
mA
V
d
R.m.s. voltage for AC isolation test,
50/60Hz, 1mn 3
kV
V
b
R.m.s. rated voltage, safe separation
500
1)
V
R
IS
Isolation resistance @ 500 VDC
> 1000
M
V
OUT
Output voltage @
I
PN
,
R
L
= 10 k
,
T
A
= 25C
4V 40 mV
R
OUT
Output internal resistance
100
R
L
Load resistance
> 1
k
Accuracy-Dynamic performance data
X
Accuracy @
I
PN
,
T
A
= 25C (without offset)
< 1
% of
I
PN
L
Linearity
2)
(0 ..
I
PN
)
< 1
% of
I
PN
V
OE
Electrical offset voltage,
T
A
= 25C
< 20
mV
V
OH
Hysteresis offset voltage @
I
P
= 0;
after an excursion of 1 x
I
PN
< 10
mV
V
OT
Thermal drift of
V
OE
<
1
mV/K
TC
G
Thermal drift of the gain (% of reading)
<
0.1
%/K
t
r
Response time @ 90% of
I
P
< 5
s
f
Frequency bandwidth (- 3 dB)
3)
DC .. 50
kHz
General data
T
A
Ambient operating temperature
- 10 .. + 80
C
T
S
Ambient storage temperature
- 15 .. + 85
C
m
Mass app. 300
g
Standards
4)
EN 50178
Current Transducer HAT 500..1500 -
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
= 500 .. 1500 A
V
OUT
= 4 V
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 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
DC motor drives
Switched Mode Power Supplies
(SMPS)
AC variable speed drives
Uninterruptible Power Supplies
(UPS)
Battery supplied applications
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
www.lem.com
991201/4
Preliminary
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