HTC1000-S_07 Datasheet, PDF (1/2 Pages) LEM – Current Transducers

Current Transducers HTC 1000..3000-S
For the electronic measurement of currents: AC,DC, pulsed, mixed,
with a galvanic isolation between the primary circuit (high power) and
the secondary circuit (electronic circuit).
I_PNDC= ± 1000..3000 A
V = ± 10 V
OUT
Electrical data
Primary continuous
direct current (nominal)
I_{PN DC} (A)
1000
2000
3000
Primary current
measuring range
I_PM (A)
± 1100
± 2200
± 3300
Type
HTC 1000-S
HTC 2000-S
HTC 3000-S
V_C
I_C
R_IS
V_out
R_OUT
V_d
R_L
Supply voltage (± 3 %)
± 15
V
Current consumption
< ± 20
mA
Insulation resistance @ 500 VDC
> 500
MΩ
Output voltage (Analog) @ ± I_{PN DC,} R_L=2kΩ, T_A=25°C ± 10
V
Output internal resistance
< 100
Ω
Rms voltage for AC isolation test, 50 Hz,1min
2.5
kV
Load resistance
≥2
kΩ
Accuracy-Dynamic performance data
X
ε_L
V_OE
V_OH
TCV
OE
TCV_OUT
t_r
BW
Accuracy @ I_{PN DC}, T_A = 25°C
Linearity error (0 .. ± I_{PN DC})
Eletrical offset voltage @ T_A = 25°C
Hysteresis offset voltage @ I_P = 0,
after an excursion of 1 x I_{PN DC}
Temperature coefficient of V
OE
Temperature coefficient of V_OUT
Response time to 90% of I_{PN DC} step @ di/dt = 100A/µs
Frequency bandwidth (- 3dB)
< ± 1 %of I_{PN DC}
< ± 1 %of I_{PN DC}
< ± 30
mV
< ± 50
mV
< ± 1.0 mV/K
≤ ± 0.1 %/K
≤ 10
µs
DC .. 10 kHz
Features
• Hall effect measuring principle
• Galvanic insulation between primary
and secondary circuit
• Insulated plastic case recognized
according to UL 94-V0
Advantages
• Easy installation
• Compact
• High immunity to external
interference
• Low power consumption
Application
• Traction
General data
T_A
Ambient operating temperature
T
Ambient storage temperature
S
m
Mass
Standards¹⁾
- 40 .. + 85 °C
- 40 .. + 85 °C
450
g
EN 50155
Note :
1) _{Specification according to IEC 61000-4-3 are not guaranteed between 260 and}
290 MHz (value higher by 5% than the specification).
0 7 0 111 / 6
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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