HTC1000-S Datasheet, PDF (1/2 Pages) LEM – Current Transducers HTC 1000~3000-S

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 = ±1000..3000 A
PN
V_OUT = ±10 V
Preliminary
Electrical data
Primary nominal
current
I_PN (A)
1000
2000
3000
Primary current
measuring range
I_P (A)
±1100
±2200
±3300
V_C
I_C
R
IS
V_out
R_OUT
V
d
R_L
Supply voltage (±3 %)
Current consumption
Insulation resistance @ 500 VDC
Output voltage @ ± I_PN, R_L=2kΩ, T_A=25°C,
Output internal resistance
R.m.s. voltage for AC insulation test, 50/60Hz,1mn
Load resistance
Type
HTC 1000-S
HTC 2000-S
HTC 3000-S
±15
V
< ±20
mA
> 500
MΩ
±10
V
< 100
Ω
2.5
kV
≥2
kΩ
Accuracy-Dynamic performance data
X
ε_L
ε TC _G
V_OE
V_OH
V
OT
t_r
f
Accuracy @ I , T = 25°C
PN A
Linearity (0 .. ± I_PN)
Thermal drift of the gain
Eletrical offset voltage T_A = 25°C
Hysteresis offset voltage
@ I = 0; after an excursion of 1 x I
P
PN
Thermal drift of offset
Response time @ 90% of I_P @ di/dt = 100A/µs
Frequency bandwidth (- 3dB)
< ±1
< ±1
≤ ±0.1
< ±30
%of I
PN
%of I_PN
%/K
mV
< ±50
mV
< ±1.0 mV/K
≤ 10
µs
DC .. 10 kHz
Features
• Hall effect measuring principle
• Galvanic insulation between primary
and secondary circuit
• UL 94-V0 rated
Advantages
• Easy mounting
• Compact
• High immunity to external
interference
• Low power consumption
Applications
• Traction
General data
T_A
Ambient operating temperature
T_S
Ambient storage temperature
m
Mass
Standards
-40 .. +85 °C
-40 .. +85 °C
450
g
EN 50155
Notes :
LEM Components
040512/2
www.lem.com