HAT500-S Datasheet, PDF (1/2 Pages) LEM – Current Transducer HAT 500~1500-S

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
Preliminary
Electrical data
Primary nominal
r.m.s. current
I_PN (A)
500
800
1000
1200
1500
Primary current
measuring range
I_P (A)
± 1500
± 2400
± 3000
± 3000
± 3000
Type
HAT 500-S
HAT 800-S
HAT 1000-S
HAT 1200-S
HAT 1500-S
V_C
Supply voltage (± 5 %)
± 15
V
I_C
Current consumption
± 15
mA
V_d
V_b
R.m.s. voltage for AC isolation test, 50/60Hz, 1mn 3
kV
R.m.s. rated voltage, safe separation
500¹⁾
V
R _IS
Isolation resistance @ 500 VDC
> 1000 MΩ
V_OUT
Output voltage @ ± I_PN, R_L = 10 kΩ, T_A = 25°C
± 4V± 40 mV
R_OUT
Output internal resistance
100
Ω
R_L
Load resistance
>1
kΩ
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
Accuracy-Dynamic performance data
X
ε_L
V_OE
V_OH
ε ^VOT
TC _G
t_r
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 @
after an excursion of 1 x I_PN
I_P =
0;
Thermal drift of V_OE
Thermal drift of the gain (% of reading)
Response time @ 90% of I_P
Frequency bandwidth (- 3 dB) ³⁾
<±1
<±1
< ± 20
% of I_PN
% of I_PN
mV
< ± 10
<±1
< ± 0.1
<5
DC .. 50
mV
mV/K
%/K
µs
kHz
General data
T_A
Ambient operating temperature
T_S
m
Ambient storage temperature
Mass
Standards ⁴⁾
- 10 .. + 80 °C
- 15 .. + 85 °C
app. 300
g
EN 50178
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.
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
991201/4
LEM Components
www.lem.com