Current Transducer HAT 500..1500 - S IPN = 500 .. 1500 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).
VOUT = ± 4 V
Preliminary
Electrical data
Primary nominal
r.m.s. current
IPN (A)
Primary current
measuring range
IP (A)
Type
500
800
1000
1200
1500
± 1500
± 2400
± 3000
± 3000
± 3000
HAT 500-S
HAT 800-S
HAT 1000-S
HAT 1200-S
HAT 1500-S
Features
·
·
Hall effect measuring principle
Galvanic isolation between primary
and secondary circuit
VC
IC
Vd
Vb
RIS
VOUT
ROUT
RL
Supply voltage (± 5 %)
Current consumption
± 15
± 15
3
V
mA
kV
V
MW
R.m.s. voltage for AC isolation test, 50/60Hz, 1mn
R.m.s. rated voltage, safe separation
Isolation resistance @ 500 VDC
Output voltage @ ± IPN, RL = 10 kW, TA = 25°C
Output internal resistance
· Isolation voltage 3000 V
· Low power consumption
· Extended measuring range(3 x IPN
·
5001)
> 1000
)
± 4V± 40 mV
100
> 1
Insulated plastic case recognized
according to UL 94-V0
W
kW
Load resistance
Advantages
Accuracy-Dynamic performance data
· Easy mounting
X
Accuracy @ IPN, TA = 25°C (without offset)
Linearity2) (0 .. ± IPN)
Electrical offset voltage, TA = 25°C
Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN
Thermal drift of VOE
< ± 1
< ± 1
< ± 20
% of IPN
% of IPN
mV
·
Small size and space saving
e
VOLE
VOH
· Only one design for wide current
ratings range
· High immunity to external
interference.
< ± 10
< ± 1
< ± 0.1
< 5
mV
mV/K
%/K
µs
VOT
TCe
tr
Thermal drift of the gain (% of reading)
G
Response time @ 90% of IP
Frequency bandwidth (- 3 dB)
3)
f
DC .. 50
kHz
Applications
· DC motor drives
General data
· Switched Mode Power Supplies
(SMPS)
· AC variable speed drives
TA
TS
m
Ambient operating temperature
Ambient storage temperature
Mass
Standards 4)
- 10 .. + 80
- 15 .. + 85
app. 300
°C
°C
g
·
Uninterruptible Power Supplies
(UPS)
EN 50178
·
·
Battery supplied applications
Power supplies for welding
applications
1)
Notes :
Pollution class 2, overvoltage category III.
Linearity data exclude the electrical offset.
Please refer to derating curves in the technical file to avoid excessive
core heating at high frequency.
Please consult characterisation report for more technical details and
application advice.
2)
3)
4)
991201/4
LEM Components
www.lem.com